md. ariful islam, md. akhtaruzzaman, m. mottakin, vidhya selvanathan, md. shahiduzzaman, m. n. i. khan, a. f. m. masum rabbani, m. j. rashid, mohd adib ibrahim, k. sopian & k. sobayel.  (2023).  potential induced performance degradation (pid) applied on a perovskite solar cell exploring its effect on cell performance through numerical simulation.  - journal of electronic materials.  2-8. 

ramisha rabeya, savisha mahalingam, abreeza manap, meenaloshini satgunam, md. akhtaruzzaman, chin hua chia.  (2022).  structural defects in graphene quantum dots: a review.  - international journal of quantum chemistry.  1-2. 

akira watanabe, ashiqur rahman, jinguang cai, and md. akhtaruzzaman.  (2022).  flexible in-plane micro-supercapacitor prepared by laser annealing and ablation of a graphene/polyamide acid composite.  - journal of photopolymer science and technology.  143-146. 

ersan y. muslih, md. shahiduzzaman, md. akhtaruzzaman, mohammad ismail hossain , liangle wang, hend i. alkhammash, sami s. alharthi, masahiro nakano, makoto karakawa, mohammod aminuzzaman, lai-hock tey, kamaruzzaman sopian, jean-michel nunzi, tetsuya.  (2022).  reproducible perovskite solar cells using a simple solvent-mediated solgel synthesized niox hole transport layer.  - applied physics express.  1-5. 

ramisha rabeya, savisha mahalingam, kam sheng lau c, abreeza manap, meenaloshini satgunam, chin hua chia, md. akhtaruzzaman.  (2022).  hydrothermal functionalization of graphene quantum dots extracted from cellulose.  - chemical physics letters.  1-18. 

tasmin kamal tulka, nowshin alam, md akhtaruzzaman, k. sobayel, m. mofazzal hossain.  (2022).  optimization of a high-performance lead-free cesium-based inorganic perovskite solar cell through numerical approach.  - heliyon.  1-10. 

md. mahfuzul haque, samiya mahjabin, sobayel khan, mohammad ismail hossain, ghulam muhammad, md. shahiduzzaman, kamaruzzaman sopian, md. akhtaruzzaman.  (2022).  study on the interface defects of eco-friendly perovskite solar cells.  - solar energy.  96-108. 

yu bin chan, vidhya selvanathan, lai-hock tey, md. akhtaruzzaman, farah hannan anur, sinouvassane djearamane, akira watanabe and mohammod aminuzzaman.  (2022).  effect of calcination temperature on structural, morphological and optical properties of copper oxide nanostructures derived from garcinia mangostana l. leaf extract.  - nanomaterials.  1-19. 

md. shalauddin, shamim akhter, wan jeffrey basirun, md. akhtaruzzaman, mohammed alhaji mohammed, nor mas mira abd rahman, noordini mohamad salleh.  (2022).  bio-synthesized copper nanoparticle decorated multiwall carbon nanotube-nanocellulose nanocomposite: an electrochemical sensor for the simultaneous detection of acetaminophen and diclofenac so.  - surfaces and interfaces.  1-16. 

m.mottakin, k.sobayel, mohd adib ibrahim, md akhtaruzzaman.  (2022).  determination of suitable transport layers in light of interface defect states in masnx3-based perovskite solar cell.  - physica status solidi-rapid research letters.  1-8. 

vidhya selvanathan, mohammod aminuzzaman, lee xian tan, yip foo win, eddy seong guan cheah, mei hsuan heng, lai-hock tey, sangeetha arullappan, norah algethami, sami s. alharthi, sabiha sultana, md shahiduzzaman, huda abdullah i, md aktharuzzaman.  (2022).  synthesis, characterization, and preliminary in vitro antibacterial evaluation of zno nanoparticles derived from soursop (annona muricata l.) leaf extract as a green reducing agent.  - journal of materials research and technology.  2931-2941. 

m. o. aijaz, m. r. karim, n. m. a. omar, m. h. d. othman, m. a. wahab, m. akhtar uzzaman, h. m. alharbi, and i. wazeer.  (2022).  recent progress, challenges, and opportunities of membrane distillation for heavy metals removal.  - the chemical record.  1-30. 

d.k sarkar, a.k. mahmud hasan, m. mottakin, vidhya selvanathan, k. sobayel, md. ariful islam, ghulam muhammad, mohammod aminuzzaman, md. shahiduzzaman, kamaruzzaman sopian, md. akhtaruzzaman.  (2022).  lead free efficient perovskite solar cell device optimization and defect study using mg doped cucro2 as htl and wo3 as etl.  - solar energy.  215-224. 

mohammad aminul islam, dilip kumar sarkar, md. shahinuzzaman, yasmin abdul wahab, mayeen uddin khandaker, nissren tamam, abdelmoneim sulieman, nowshad amin, md. akhtaruzzaman.  (2022).  green synthesis of lead sulphide nanoparticles for high-efficiency perovskite solar cell applications.  - nanomaterials.  1-13. 

md. khan sobayel rafiq, md. akhtaruzzaman.  (2022).  comprehensive guide on organic and inorganic solar cells.  - .  15. 

m ibrahim, p chelvanathan, mh miraz, hi alkhammash, akm hasan, md akhtaruzzaman, k althubeiti, md shahiduzzaman, k sobayel, n kamal.  (2022).  comprehensive study on cdse thin film as potential window layer on cdte solar cell by scapd-1d.  - chalcogenide letters.  33-43. 

khan sobayel bin rafiq , m. mottakin, ghulam muhammad, kuaanan techato, kamaruzzaman sopian, md. akhtaruzzaman.  (2022).  sequential optimization of highly efficient all inorganic csgei3 perovskite solar cell by numerical simulation.  - japanese journal of applied physics.  1-9. 

mohamad ibrahim, p. chelvanathan, m. mottakin, ghulam muhammad, mahdi h. miraz, md. akhtaruzzaman, md. shahiduzzaman, k. sobayel, n. kamal.  (2022).  effect of cucl2 treatment on rf magnetronsputtered cdse thin films for potential photovoltaic usage.  - japanese journal of applied physics.  1-8. 

md. akhtaruzzaman, mohammad ismail hossain, mohammad aminul islam, md. shahiduzzaman, ghulam muhammad, a. k. mahmud hasan, yuen hong tsang, kamaruzzaman sopian.  (2022).  nanophotonic-structured front contact for high-performance perovskite solar cells.  - science china materials.  1727-1740. 

nilofar asim, mohd sukor suait, marzieh badiei, masita mohammad, md. akhtaruzzaman, armin rajabi, nowshad amin and mariyam jameelah ghazali.  (2022).  perspectives in biopolymer-graphene-based composite application: advances, challenges, and recommendations.  - nanotechnology reviews.  1525-1554. 

samiya mahjabin, mohammad ismail hossain, md. mahfuzul haque, m. s. bashar, m. s. jamal, md. shahiduzzaman, ghulam muhammad, kamaruzzaman sopian, md. akhtaruzzaman.  (2022).  sputtered wox thin film as the electron transport layer for efficient perovskite solar cells.  - applied physics a.  1-11. 

marzieh badiei, nilofar asim, masita mohammad, m.akhtaruzzaman, nurul asma samsudin, nowshad amin, kamaruzzaman sopian.  (2022).  innovation in nano-polysaccharides for eco-sustainability from science to industrial applications.  - .  36. 

ramisha rabeya, savisha mahalingam, abreeza manap, meenaloshini satgunam, md akhtaruzzaman, chin hua chia.  (2022).  comparative analysis of characterization techniques of gqds-based photovoltaic applications: a review.  - optik.  1-23. 

muhammad rizwan, muhammad ammar mingsukang, md.akhtaruzzaman.  (2022).  comprehensive guide on organic and inorganic solar cells: fundamental concepts to fabrication methods solar cell engineering.  - .  404. 

md.akhtaruzzaman, vidhya selvanathan, a.k. mahmud hassan.  (2022).  comprehensive guide on organic and inorganic solar cells: fundamental concepts to fabrication methods solar cell engineering.  - .  404. 

m. mottakin, vidhya selvanathan, sajal mandol, md. mosaddek hossen, m. nurunnabi, jahid bin haider, mahfujul hasan, khaled althubeiti, d.k. sarkar, m. shahinuzzaman, huda abdullah, md. akhtaruzzaman.  (2022).  sustainable production of oxalic acid from waste cane sugar molasses via systemic recycling of nitrogen oxide.  - journal of cleaner production.  704-712. 

md. akhtaruzzaman;kamaruzzaman sopian;nowshad amin;masita binti mohammad.  (2022).  the characteristics of high quality heterointerface between organo-lead halide perovskite (ch3nh3pbx3, x =cl, br, i) and cadmium telluride(cdte) thin films in tandem solar cell applications.  - .  . 

huda abdullah, savisha mahalingam, nur aisyah abu bakar, abreeza manap, mohd hafz dzarfan othman, md akhtaruzzaman.  (2022).  infuence of fe2o3 in zno go based dye sensitized solar cell.  - polymer bulletin.  4287-4301. 

ersan y. muslih, khan sobayel bin rafiq, mohammad ismail hossain, md. shahiduzzaman, mohammad junaebur rashid, tasmiat rahman, badrul munir, khaled althubeiti, hend i. alkhammash, huda abdullah, k. techato, md. akhtaruzzaman, kim kyoo ho.  (2022).  growth and reaction mechanism of solution-processed cu2znsnse4 thin films for realising efficient photovoltaic applications.  - journal of alloys and compounds.  1-11. 

jannatun noor sameera, mohammad aminul islam, saiful islam, tasnia hossain, m. k. sobayel, md. akhtaruzzaman, nowshad amin, mohammad junaebur rashid.  (2022).  cubic silicon carbide (3c sic) as a buffer layer for high efficiency and highly stable cdte solar cell.  - optical materials.  1-8. 

md. akhtaruzzaman, vidhya selvanathan.  (2022).  comprehensive guide on organic and inorganic solar cells: fundamental concepts to fabrication methods.  - .  404. 

mohammad aminul islam, md. akhtaruzzaman, nowshad amin, kamaruzzaman sopian.  (2022).  comprehensive guide on organic and inorganic solar cells: fundamental concepts to fabrication methods.  - .  420. 

mohammad ismail hossain, wayesh qarony, md. shahiduzzaman, md. akhtaruzzaman, yuen hong tsang, dietmar knipp.  (2022).  comprehensive guide on organic and inorganic solar cells: fundamental concepts to fabrication methods.  - .  420. 

md. akhtaruzzaman, vidhya selvanathan, md. shahiduzzaman, mohammad ismail hossain.  (2022).  comprehensive guide on organic and inorganic solar cells: fundamental concepts to fabrication methods.  - .  6. 

md. akhtaruzzaman;kamaruzzaman sopian;iskandar bin yahya;masita binti mohammad;md firoz khan.  (2022).  low-cost and solution processed a ternary alloy of molybdenum tungsten disulfide (mo1-xwxs2) as electron selective layer for efficient and printable planar perovskite solar cell.  - .  . 

vidhya selvanathan, syaza amira razali, jun-ichi nishida, masaaki tomura, ghulam muhammad, huda abdullah, akira watanabe, md. akhtaruzzaman.  (2022).  deep eutectic solvent assisted ionothermal synthesis of cobalt based metaleorganic complex as electrode material in supercapacitors.  - journal of materials research and technology.  4414-4427. 

omar raed alobaidi, puvaneswaran chelvanathan, sieh kiong tiong, badariah bais, md. akhtar uzzaman, nowshad amin.  (2022).  transparent antenna for green communication feature: a systematic review on taxonomy analysis, open challenges, motivations, future directions and recommendations.  - ieee access.  12286-12321. 

t. hossain, m.k. sobayel, f.t. munna, s. islam, h.i. alkhammash, khaled althubeiti, s.m. jahangir alam, k. techato, md. akhtaruzzaman, m.j. rashid.  (2022).  tuning the bandgap of cd1-xznxs (x = 0~1) buffer layer and cigs absorber layer for obtaining high efficiency.  - superlattices and microstructures.  1-9. 

kang jian xian, huda abdullah, brian yuliarto, md akhtaruzzaman, mohd hafiz dzarfan othman, yap wing fen, md fauzi mohamad.  (2022).  czts thin-film solar cell, zinc tin oxide (zto), cadmium sulphate, morphological.  - 2022 ieee 20th student conference on research and development (scored), november 8-9, 2022, bangi, malaysia.  119-125. 

you-kang phang, mohammod aminuzzaman, md. akhtaruzzaman, ghulam muhammad, sayaka ogawa, akira watanabe, lai-hock tey.  (2021).  green synthesis and characterization of cuo nanoparticles derived from papaya peel extract for the photocatalytic degradation of palm oil mill effluent (pome).  - sustainability.  1-15. 

mohammad aminul islam, hamidreza mohafez, khan sobayel, sharifah fatmadiana wan muhamad hatta, abul kalam mahmud hasan, mayeen uddin khandaker, md. akhtaruzzaman, ghulam muhammad, nowshad amin.  (2021).  degradation of perovskite thin films and solar cells with candle soot c/ag electrode exposed in a control ambient.  - nanomaterials.  1-14. 

vidhya selvanathan, m. shahinuzzaman, shankary selvanathan, dilip kumar sarkar, norah algethami, hend i. alkhammash, farah hannan anuar, zalita zainuddin, mohammod aminuzzaman, huda abdullah, md. akhtaruzzaman.  (2021).  phytochemical-assisted green synthesis of nickel oxide nanoparticles for application as electrocatalysts in oxygen evolution reaction.  - catalysts.  1523-1538. 

m. s. jamal, m. shahinuzzaman, s. m. a. sujan, md. rakibul hasan, m. r. karim, m. a. dar, r. gul, nowshad amin and md. akhtaruzzaman.  (2021).  effect of compression pressure and coal binding on the fuel properties of biomass pellet.  - solid fuel chemistry.  429-438. 

mohammad shah jamal, khan sobayel, halina misran, taskina nasrin, khaled althubeiti, hend i. alkhammash, md. shahiduzzaman, kamaruzzaman sopian, nowshad amin, md. akhtaruzzaman.  (2021).  effect of selective lateral chromium doping by rf magnetron sputtering on the structural, and opto-electrical properties of nickel oxide.  - applied science.  1-11. 

nilofar asim, marzieh badiei, ahmad fudholi, halim razali, masita mohammad, nurul asma samsudin, md. akhtaruzzaman, nowshad amin, kamaruzzaman sopian.  (2021).  prospect of aerogels as desiccant materials: possibilities and challenges.  - journal of porous media.  49-56. 

md. shahiduzzaman, boyang chen, md. akhtaruzzaman, liangle wang, hiroki fukuhara, koji tomita, satoru iwamori, jean-michel nunzi, tetsuya taima, shinjiro umezu.  (2021).  paste aging spontaneously tunes tio2 nanoparticles into reproducible electrosprayed photoelectrodes.  - acs applied materials & interfaces.  53758-53766. 

m. mottakin, k. sobayel, dilip sarkar, hend alkhammash, sami alharthi, kuaanan techato, md. shahiduzzaman, nowshad amin , kamaruzzaman sopian, md. akhtaruzzaman.  (2021).  design and modelling of eco-friendly ch3nh3sni3-based perovskite solar cells with suitable transport layers.  - energies.  1-16. 

cheyma naceur abouloula, muhammad. rizwan, vidhya selvanathan, rosiyah yahya, khaled althubeiti, hend i. alkhammash, md. akhtaruzzaman, a. oueriagli.  (2021).  transformation of oil palm waste-derived cellulose into solid polymer electrolytes: investigating the crucial role of plasticizers.  - polymers.  1-12. 

ft munna, vidhya selvanathan, k sobayel, ghulam muhammad, nilofar asim, nowshad amin, kamaruzzaman sopian, md akhtaruzzaman.  (2021).  diluted chemical bath deposition of cdzns as prospective buffer layer in cigs solar cell.  - ceramics international.  11003-11009. 

o.r. alobaidi, p. chelvanathan, b. bais, k. sopian, m.a. alghoul, md. akhtaruzzaman, n. amin.  (2021).  vacuum annealed ga:zno (gzo) thin films for solar cell integrated transparent antenna application.  - materials letters.  1-5. 

h. abdullah, savisha mahalingam, kang jian xian, abreeza manap, mohd hafiz dzarfan othman, md akhtaruzzaman..  (2021).  impedance analysis of charge transfer upon nickel doping in tio2 based flexible dye sensitized solar cell.  - polymer bulletin.  5755-5768. 

k. nurhafiza, p. chelvanathan, k. sobayel, f. t. munna, huda abdullah, mohd adib ibrahim, kuaanan techato, k. sopian, n. amin, md. akhtaruzzaman.  (2021).  effect of cd2 molar concentration in cdzns thin film by chemical bath deposition technique using alternative sulfur precursor.  - ecs journal of solid state science and technology.  1-6. 

mohammad ismail hossain, md. shahiduzzaman, ahmed mortuza saleque, md. rashedul huqe,wayesh qarony, safayet ahmed, md. akhtaruzzaman, dietmar knipp, yuen hong tsang,tetsuya taima, juan antonio zapien.  (2021).  improved nanophotonic front contact design for high-performance perovskite single-junction and perovskite/perovskite tandem solar cells.  - rrl solar.  1-14. 

marzieh badiei, nilofar asim, masita mohammad, mohammad alghoul, nurul asma samsudin, m. akhtaruzzaman, nowshad amin, kamaruzzaman sopian.  (2021).  handbook of nanomaterials for wastewater treatment.  - .  49. 

than htwe, sutinee sinutok, ponlachart chotikarn, nowshad amin, md akhtaruzzaman, kuaanan techato, tareq hossain.  (2021).  energy use efficiency and cost-benefits analysis of rice cultivation: a study on conventional and alternative methods in myanmar.  - energy.  104-114. 

kamaruzzaman sopian;md. akhtaruzzaman;puvaneswaran a/l chelvanathan.  (2021).  development of high efficiency, low cost and non-toxic all-sputtered cu2znsns4 (czts) thin film solar cells.  - .  . 

badariah binti bais;shahidan bin radiman;norazreen binti abd aziz;md. akhtaruzzaman;puvaneswaran a/l chelvanathan.  (2021).  development of stable and high performance perovskite film for perovskite solar cells using non-halide lead precursor solution for ambient environment.  - .  . 

md. akhtaruzzaman;nurul huda binti abd karim;farah hannan binti anuar.  (2021).  implementation of of molybdenumtungsten disulfide ternary alloy as an electron selective layer for efficient and stable planar perovskite solar cell.  - .  . 

kamaruzzaman sopian;norhana binti arsad;nowshad amin;md. akhtaruzzaman;puvaneswaran a/l chelvanathan.  (2021).  induction of p-type doping mechanism in mos2 thin films by niobium (nb) for defect-suppressed high quality cu2znsns4 thin films.  - .  . 

md. akhtaruzzaman;kamaruzzaman sopian.  (2021).  molecular engineering of lead free perovskites and novel hole transport materials for efficient hybrid solar cells.  - .  . 

md.akhtaruzzaman, md.shahiduzzaman, vidhya selvanath, kamaruzzaman sopian, mohammad ismail hossain, nowshad amin, a.k. mahmudhasan.  (2021).  enhancing spectral response towards high-performance dye-sensitised solar cells by multiple dye approach: a comprehensive review.  - applied materials today.  1-38. 

vidhya selvanathan, mohammod aminuzzaman, lai-hock tey, syaza amira razali, khaled althubeiti, hend ibraheem alkhammash, samar kumar guha, sayaka ogawa, akira watanabe, md. shahiduzzaman and md. akhtaruzzaman.  (2021).  muntingia calabura leaves mediated green synthesis of cuo nanorods: exploiting phytochemicals for unique morphology.  - materials.  1-12. 

md. shahiduzzaman, mohammad ismail hossain, shuji otani, liangle wang, shinjiro umezu, tetsuya kaneko, satoru iwamori, koji tomita, yuen hong tsang, md. akhtaruzzaman, dietmar knipp, jean-michel nunzi, masao isomura, juan antonio zapien, tetsuya taima.  (2021).  low-temperature treated anatase tio2 nanophotonic-structured contact design for efficient triple-cation perovskite solar cells.  - chemical engineering journal.  1831-1842. 

mohammad ismail hossain, md. shahiduzzaman, safayet ahmed, md. rashedul huqe, wayesh qarony , ahmed mortuza saleque, md. akhtaruzzaman, dietmar knipp , yuen hong tsang, tetsuya taima, juan antonio zapien.  (2021).  near field control for enhanced photovoltaic performance and photostability in perovskite solar cells.  - nano energy.  388-393. 

a.m. islam, s. islam, k. sobayel, e.i. emon, f.a. jhuma, m. shahiduzzaman, md. akhtaruzzaman, n. amin, m.j. rashid.  (2021).  performance analysis of tungsten disulfide (ws2) as an alternative buffer layer for cdte solar cell through numerical modeling.  - optical materials.  296-305. 

mohammad aminul islam, foo wah low, sieh kiong tiong, suhana binti mohd said, ghulam muhammad, md. akhtaruzzaman, nowshad amin.  (2021).  the viability of alternative and nontoxic chlorine containing compounds for thermal treatment of ultrathin cdte (<= 1.0 mu m) films.  - international journal of energy research.  13771-13785. 

md. akhtaruzzaman, md. shahiduzzaman, nowshad amin, ghulam muhammad, mohammad aminul islam, khan sobayel bin rafiq, kamaruzzaman sopian.  (2021).  impact of ar flow rates on micro-structural properties of ws2 thin film by rf magnetron sputtering.  - nanomaterials.  1-16. 

m.k. sobayel, m.s. chowdhury, t. hossain, h.i. alkhammash, s. islam, m. shahiduzzaman, md. akhtaruzzaman, k. techato, m.j. rashid,.  (2021).  efficiency enhancement of cigs solar cell by cubic silicon carbide as prospective buffer layer.  - solar energy.  271-278. 

md. shahiduzzaman, ersan y. muslih, a. k. mahmud hasan, liangle wang, shoko fukaya, masahiro nakano, makoto karakawa, kohshin takahashi, md. akhtaruzzaman, jean-michel nunzi, tetsuya taima.  (2021).  the benefits of ionic liquids for the fabrication of efficient and stable perovskite photovoltaics.  - chemical engineering journal.  461-475. 

m. shahinuzzaman, parul akhtar, n. amin, yunus ahmed, farah hannan anuar, h. misran, md. akhtaruzzaman.  (2021).  new insights of phenolic compounds from optimized fruit extract of ficus auriculata.  - scientific reports.  1-14. 

m. s. chowdhury, kazi sajedur rahman, vidhya selvanathan, narissara nuthammachot, montri suklueng, ali mostafaeipour, asiful habib, md. akhtaruzzaman, nowshad amin, kuaanan techato.  (2021).  current trends and prospects of tidal energy technology.  - environment, development and sustainability.  8179-8194. 

samiya mahjabin, md. mahfuzul haque, sobayel khan, vidhya selvanathan, m. s. jamal, m. s. bashar, hend i. alkhammash, mohammad ismail hossain, md. shahiduzzaman, nowshad amin, kamaruzzaman sopian, md. akhtaruzzaman.  (2021).  effects of oxygen concentration variation on the structural and optical properties of reactive sputtered wox thin film.  - solar energy.  202-211. 

md. samiul islam, k. sobayel, ammar al-kahtani, m. a. islam, ghulam muhammad, n. amin, md. shahiduzzaman, md. akhtaruzzaman.  (2021).  defect study and modelling of snx3-based perovskite solar cells with scaps-1d.  - nanomaterials.  1-14. 

m. s. chowdhury, kazi sajedur rahman, vidhya selvanathan, a. k. mahmud hasan, m. s. jamal, nurul asma samsudin, md. akhtaruzzaman, nowshad amin, kuaanan techato.  (2021).  recovery of fto coated glass substrate via environment-friendly facile recycling perovskite solar cells.  - rsc advances.  14534-14541. 

vidhya selvanathan, rosiyah yahya, md shahiduzzaman, mohd. hafidz ruslan, ghulam muhammad, nowshad amin, md. akhtaruzzaman.  (2021).  ionic liquid infused starch-cellulose derivative based quasi-solid dye-sensitized solar cell: exploiting the rheological properties of natural polymers.  - cellulose.  5547-5557. 

vidhya selvanathan, mohd hafidz ruslan, ammar ahmed nasser alkahtani, nowshad amin, kamaruzzaman sopian , ghulam muhammad, md akhtaruzzaman.  (2021).  organosoluble, esterified starch as quasi-solid biopolymer electrolyte in dye-sensitized solar cell.  - journal of materials research and technology.  1638-1648. 

md. shahiduzzaman, mohammad ismail hossain, sem visal, tetsuya kaneko, wayesh qarony, shinjiro umezu, koji tomita, satoru iwamori, dietmar knipp, yuen hong tsang, md. akhtaruzzaman, jean michel nunzi, tetsuya taima, masao isomura.  (2021).  spray pyrolyzed tio2 embedded multi layer front contact design for high efficiency perovskite solar cells.  - nano micro letters.  1-17. 

kh. s. karimov, n. fatima, t.a. qasuria, k.j. siddiqui, m.m. bashir, h.f. alharbi, n.h. alharth, y.s. al-harthi, n. amin, md akhtaruzzaman.  (2020).  innovative semitransparent photo-thermoelectric cells based on bismuth antimony telluride alloy.  - journal of alloys and compounds.  593-599. 

md. akhtaruzzaman;norhana binti arsad;sawal hamid bin md ali;ahmad ashrif bin a bakar;muhammad faiz bin bukhori;iskandar bin yahya;masita binti mohammad.  (2020).  development of earth-abundant, high stability and non-toxic cu2sns3 (cts) thin film solar cells for hot climatic conditions.  - .  . 

md khan sobayel bin rafiqa, afida ayob, badariah bais, md akhtaruzzaman, nowshad amin.  (2020).  investigating the impact of growth temperature on ws2 thin film.  - jurnal kejuruteraan.  23-28. 

mohammad aminul islam, md. khan sobayel bin rafiq, halina misran, md. akhtaruzzaman, kuaanan techato, ghulam muhammad, nowshad amin.  (2020).  tailoring of the structural and optoelectronic properties of zinc-tin-oxide thin films via oxygenation process for solar cell application.  - ieee access.  560-569. 

a. s. najm, m. s. chowdhury, f. t. munna, p. chelvanathan, v. selvanathan, m. aminuzzaman, k. techato, n. amin, md. akhtaruzzaman.  (2020).  impact of cadmium salt concentration on cds nanoparticles synthesized by chemical precipitation method.  - chalcogenide letters.  537-547. 

vidhya selvanathan, mohd hafidz ruslan, mohammod aminuzzaman, ghulam muhammad, n. amin, kamaruzzaman sopian, md. akhtaruzzaman.  (2020).  resorcinol-formaldehyde (rf) as a novel plasticizer for starch-based solid biopolymer electrolyte.  - polymers.  1-14. 

nurul huda abdul razak, kamaruzzaman sopian, nowshad amin, md akhtaruzzaman.  (2020).  investigation on the post-treatment after pulsed nd:yag laser texturing on silicon solar cells surfaces.  - proceedings of spie - energy harvesting and storage: materials, devices, and applications x.  1-7. 

vidhya selvanathan, rosiyah yahya, mohd hafidz ruslan, kamaruzzaman sopian, nowshad amin, majid nour, hatem sindi, muhyaddin rawa,md. akhtaruzzaman.  (2020).  organosoluble starch-cellulose binary polymer blend as a quasi-solid electrolyte in a dye-sensitized solar cell.  - polymer.  1-17. 

md. shahariar chowdhury, kazi sajedur rahman, tanjia chowdhury, narissara nuthammachot, kuaanan techato, md. akhtaruzzaman, sieh kiong tiong, kamaruzzaman sopian, nowshad amin.  (2020).  an overview of solar photovoltaic panels end-of-life material recycling.  - energy strategy reviews.  1-11. 

nilofar asim, mohamad hassan amin, nurul asma samsudin, marzieh badiei, halim razali, md akhtaruzzaman, nowshad amin, kamaruzzaman sopian.  (2020).  development of effective and sustainable adsorbent biomaterial from an agricultural waste material: cu(ii) removal.  - materials chemistry and physics.  1-11. 

s. m. salim reza, md murshedul arifeen, sieh kiong tiong, md akhteruzzaman, nowshad amin, mohammad shakeri, afida ayob, aini hussain.  (2020).  salsa20 based lightweight security scheme for smart meter communication in smart grid.  - telkomnika telecommunication, computing, electronics and control.  228-233. 

a. k. mahmud hasan, k. sobayel, itaru raifuku, yasuaki ishikawa, md. shahiduzzaman, majid nour, hatem sindi, k. sopian, n. amin, md. akhtaruzzaman.  (2020).  optoelectronic properties of electron beam-deposited niox thin films for solar cell application.  - results in physics.  1-9. 

muhammad irfan ishak, riazul islam thakur, chila kaewpraek, yap boon kar, kazi sajedur rahman, kuaanan techato, md. akhtaruzzaman, sieh kiong tiong, nowshad amin.  (2020).  an innovative approach for environmental monitoring by solar powered kite.  - international journal of integrated engineering.  257-265. 

md. shahiduzzaman, shoko fukaya,ersan y. muslih,liangle wang,masahiro nakano, md. akhtaruzzaman, makoto karakawa, kohshin takahashi, jean-michel nunzi,tetsuya taima.  (2020).  metal oxide compact electron transport layer modification for efficient and stable perovskite solar cells.  - materials.  1-19. 

samiya mahjabin, md. mahfuzul haque, k. sobayel, m. s. jamal, m. a. islam, v. selvanathan, abdulaziz k. assaifan, hamad f. alharbi, k. sopian, n. amin, md. akhtaruzzaman.  (2020).  perceiving of defect tolerance in perovskite absorber layer for efficient perovskite solar cell.  - ieee access.  10634-10653. 

vidhya selvanathan, rosiyah yahy, hamad f. alharbi, nabeel h. alharthi, yahya s. alharthi, mohd hafidz ruslan, nowshad amin, md. akhtaruzzaman.  (2020).  organosoluble starch derivative as quasi-solid electrolytes in dssc: unravelling the synergy between electrolyte rheology and photovoltaic properties.  - solar energy.  144-153. 

m. shahinuzzaman, zahira yaakob, farah hannan anuar, parul akhtar, n. h. a. kadir, a. k. mahmud hasan, k. sobayel, majid nour, hatem sindi, nowshad amin, k. sopian, md. akhtaruzzaman.  (2020).  in vitro antioxidant activity of ficus carica l. latex from 18 different cultivars.  - scientific reports.  1-14. 

a. k. mahmud hasan, itaru raifuku, n. amin, yasuaki ishikawa, d. k. sarkar, k. sobayel, mohammad r. karim, anwar ul-hamid, h. abdullah, md. shahiduzzaman, yukiharu uraoka, kamaruzzaman sopian, md. akhtaruzzaman.  (2020).  air-stable perovskite photovoltaic cells with low temperature deposited niox as an efficient hole-transporting material.  - optical materials express.  1801-1816. 

m.a.islam, s.f wan muhamadhatta, h.misran, m. akhtaruzzaman, n. amin.  (2020).  influence of oxygen on structural and optoelectronic properties of cds thin film deposited by magnetron sputtering technique.  - chinese journal of physics.  170-179. 

k.sobayel, m.shahinuzzam, n.amin m.r.karime m.a.dare r.gul, m.a.alghoul, k.sopian, a.k.m.hasan, md.akhtaruzzaman.  (2020).  efficiency enhancement of cigs solar cell by ws2as window layer throughnumerical modelling tool.  - solar energy.  479-485. 

f.t.munna, p.chelvanathan, k.sobayel k.nurhafiza, d.k.sarkar, majid nour, hatem sindi, m.rawa, k. sopian, n.amin, md.akhtaruzzaman.  (2020).  effect of zinc doping on the optoelectronic properties of cadmium sulphide (cds) thin films deposited by chemical bath deposition by utilising an alternative sulphur precursor.  - optik.  1-9. 

muhammad shahriar bashar, yulisa yusoff, siti fazlili abdullah, mashudur rahaman, puvaneswaran chelvanathan, abdul gafur, farid ahmed, md akhtaruzzaman, nowshad amin.  (2020).  an investigation on structural and optical properties of zn1-xmgxs thin films deposited by rf magnetron co-sputtering technique.  - coatings.  1-14. 

mohammad ismail hossain, a. k. mahmud hasan, wayesh qarony, md. shahiduzzaman, m. a. islam, yasuaki ishikawa, yukiharu uraoka, nowshad amin, dietmar knipp, md. akhtaruzzaman, yuen hong tsang.  (2020).  electrical and optical properties of nickel-oxide films for efficient perovskite solar cells.  - small method.  1-10. 

md. khan sobayel bin rafiq, n. amin, hamad f. alharbi, monis luqman, afida ayob, yahya s. alharthi, nabeel h. alharthi, badariah bais, md. akhtaruzzaman.  (2020).  ws2: a new window layer material for solar cell application.  - scientific reports.  1-11. 

t. swetha, mohammad rezaul karim, hamad f. alharbi, nabeel h. alharthi, b. bais, nowshad amin, md. akhtaruzzaman.  (2019).  synthesis of new simple hole-transport materials bearing benzodithiazole based core for perovskite solar cells.  - solar energy.  431-435. 

m.t. ferdaous, s.a. shahahmadi, p. chelvanathan, md. akhtaruzzaman, f.h. alharbid, k. sopian, s.k. tiong, n. amin.  (2019).  elucidating the role of interfacial mos2 layer in cu2znsns4 thin film solar cells by numerical analysis.  - solar energy.  . 

nilofar asim, mohammad alghoul, masita mohammad, mohamad hassan amin, m.akhtaruzzaman, nowshad amin, kamaruzzaman sopian.  (2019).  emerging sustainable solutions for depollution: geopolymers.  - construction and building materials.  . 

m.s. jamal, s.a. shahahmadi, mohd. aizat abdul wadi, p. chelvanathan, n. asim, h. misran, m.i. hossain, n. amin, k. sopian, md. akhtaruzzaman.  (2019).  effect of defect density and energy level mismatch on the performance of perovskite solar cells by numerical simulation.  - optik - international journal for light and electron optics.  1204-1210. 

ejarder sabbir hossain, puvaneswaran chelvanathan, seyed ahmad shahahmadi, badariah bais, md. akhtaruzzaman, sieh kiong tiong, kamaruzzaman sopian, nowshad amin.  (2019).  fabrication of cu2sns3 thin film solar cells by sulphurization of sequentially sputtered sn/cusn metallic stacked precursors.  - solar energy.  . 

kamaruzzaman sopian;md. akhtaruzzaman.  (2019).  back (al2o3) and front (cdzns) contact heterointerface optimization for single quaternary target sputtered cu2znsns4 (czts) based thin film photovoltaic devices .  - .  . 

kamaruzzaman sopian;mohd hafidz bin haji ruslan;mohd adib bin ibrahim;sohif bin mat;chan hoy yen;mohd asri bin mat teridi;suhaila binti sepeai;lim chin haw;saleem hussain zaidi;nilofar asim;md. akhtaruzzaman;masita binti mohammad;ahmad fudholi;halim bin h.  (2019).  grid connected solar photovoltaic thermal (pvt) system with nano fluids and nano pcm.  - .  . 

mohd aizat a. wadi, towhid h. chowdhury, idriss m. bedja, jae-joon lee, nowshad amin, md. aktharuzzaman, ashraful islam.  (2019).  evolution of pb-free and partially pb-substituted perovskite absorbers for efficient perovskite solar cells.  - electronic materials letters.  525-546. 

foo wah low, chin wei lai, nilofar asim, md. akhtaruzzaman, mohammad alghoul, sieh kiong tiong, nowshad amin.  (2019).  an investigation on titanium doping in reduced graphene oxide by rf magnetron sputtering for dye-sensitized solar cells.  - solar energy.  10-18. 

kazi sajedur rahman, muhammad najib harif, hasrul nisham rosly, mohamad ibrahim bin kamaruzzaman, md. akhtaruzzaman, mohammad alghoul, halina misran, nowshad amin.  (2019).  influence of deposition time in cdte thin film properties grown by close- spaced sublimation (css) for photovoltaic application.  - results in physics.  1-9. 

k. sobayel, md. akhtaruzzaman, k.s. rahman, m.t. ferdaous, zeyad a. al-mutairi, hamad f. alharbid, nabeel h. alharthi, mohammad r. karim, s. hasmadyc, n. amin.  (2019).  a comprehensive defect study of tungsten disulfide (ws2) as electron transport layer in perovskite solar cells by numerical simulation.  - results in physics.  . 

s m salim reza, afida ayob, mohd hanif md saad, aini hussain, nowshad amin, md murshedul arifeen, sieh kiong tiong and md akhteruzzaman ,.  (2019).  a lightweight security scheme for smart meter communication in smart grid.  - 2019 2nd international conference and workshop on telecommunication, computing, electrical, electronics and control (icw telkomnika 2019).  1-7. 

m.s jamal, s.a. shahahmadi, p. chelvanathana, hamad f. alharbid, mohammad r. karim, mushtaq ahmad dar, monis luqman, nabeel h. alharthi, yahya s. al-harthi, m. aminuzzaman, nilofar asim, k. sopian, s.k. tiong, nowshad amin, md. akhtaruzzaman.  (2019).  effects of growth temperature on the photovoltaic properties of rf sputtered undoped nio thin films.  - results in physics.  1-7. 

md firoz khan, ahmad hazuwan hamid, md aynul bari, abdul basit ahmad tajudin, mohd talib latif, mohd shahrul mohd nadzir, mazrura sahani, muhammad ikram a. wahab, yusri yusup, khairul nizam abdul maulud, mohd famey yusoff, nowshad amin, md akhtaruzzaman.  (2019).  airborne particles in the city center of kuala lumpur- origin, potential driving factors, and deposition flux in human respiratory airways.  - science of the total environment.  . 

m.a. islam, k.s. rahman, h. misran, n. asim, m.s. hossain, m. akhtaruzzaman, n. amin.  (2019).  high mobility and transparent zto etm prepared by rf reactive cosputtering for perovskite solar cell application.  - results in physics.  518-5115. 

akira watanabe, mohammod aminuzzaman, jinguang cai, md. akhtaruzzaman, sayaka ogawa, eiji aoyagi, shun ito.  (2019).  laser direct writing of microstructure on graphene.  - journal of photopolymer science and technology.  223-226. 

haroon rashid, kazi sajedur rahman, mohammad istiaque hossain, ammar ahmed nasser, fahhad h. alharbi, md. akhtaruzzaman, nowshad amin.  (2019).  physical and electrical properties of molybdenum thin films grown by dc magnetron sputtering for photovoltaic application.  - results in physics.  515-521. 

tahseen a. qasuria shahid alamm, khasan s. karimov, noshin fatima, yahya s. alharthi, hamad f. alharbi, nabeel h. alharthi, n. amin, md. akhtaruzzaman.  (2019).  stable perovskite based photodetector in impedance and capacitance mode.  - results in physics.  2699-2705. 

md firoz khan [and fourteen others].  (2018).  volatile organic compound analysis by sorbent tube-thermal desorption-gas chromatography: a review.  - international journal of engineering & technology (uae).  . 

m.s. hossain k.s. rahman, m.a. islam, m. akhtaruzzaman, h. misran, m.a. alghoul, n. amin.  (2018).  growth optimization of znxcd1-xs films on ito and fto coated glass for alternative buffer application in cdte thin film solar cells.  - optical materials.  . 

m.s. jamala, m.s. bashar, a.k. mahmud hasan, zeyad a. almutairi, hamad f. alharbi, nabeel h. alharthi, mohammad r. karim, h. misran, nowshad amin, kamaruzzaman bin sopian, md. akhtaruzzaman.  (2018).  fabrication techniques and morphological analysis of perovskite absorber layer for high-efficiency perovskite solar cell: a review.  - renewable and sustainable energy reviews.  . 

n.a. khan, k.s. rahman, k.a. aris, a.m. ali, halina misran, m. akhtaruzzaman, s.k. tiong, n. amin.  (2018).  effect of laser annealing on thermally evaporated cdte thin films for photovoltaic absorber application.  - solar energy.  . 

faiazul haque, kazi sajedur rahman, md. akhtaruzzaman, huda abdullah, tiong sieh kiong and nowshad amin.  (2018).  properties of sputtered zns thin films for photovoltaic application.  - materials research express.  . 

ameen m. ali, yulisa yusoff, lamya m. ali, halina misran, md. akhtaruzzaman, mohammad a. alghoul, kamaruzzaman sopian, shahidan radiman, nowshad amin.  (2018).  synthesis of sphere-like-crystal cds powder and thin films using chemical residue in chemical bath deposition (cbd) for thin film solar cell application.  - solar energy.  . 

kamarul azrul aris, kazi sajedur rahman, ameen m. ali, badariah bais, iskandar bin yahya, md. akhtaruzzaman, halina misran, siti fazlili abdullah, mohammad a. alghoul, nowshad amin.  (2018).  a comparative study on thermally and laser annealed copper and silver doped cdte thin film solar cells.  - solar energy.  . 

mohammad shakeri, mohsen shayestegan, s.m. salim reza, iskandar yahya, badariah bais, md akhtaruzzaman, kamaruzzaman sopian, nowshad amin.  (2018).  implementation of a novel home energy management system (hems) architecture with solar photovoltaic system as supplementary source.  - renewable energy.  108-120. 

mohammad tanvirul ferdaous, seyed ahmad shahahmadi, megat mohd izhar sapeli, puvaneswaran chelvanathan, md. akhtaruzzaman, sieh kiong tiong, nowshad amin.  (2018).  interplay between variable direct current sputtering deposition process parameters and properties of zno:ga thin films.  - thin solid films.  . 

towhid h. chowdhury md. akhtaruzzamanb, md. emrul kayesh, ryuji kaneko, takeshi noda, jae-joon lee, ashraful islam.  (2018).  low temperature processed inverted planar perovskite solar cells by r-go/ cuscn hole-transport bilayer with improved stability.  - solar energy.  . 

ashraful islam, towhid h. chowdhury, chuanjiang qin, liyuan han, jae-joon lee, idriss m. bedja, md. akhtaruzzaman, kamaruzzaman sopian, antoine mirloupeand nicolas leclerc.  (2018).  panchromatic absorption of dye sensitized solar cells by co-sensitization of triple organic dyes.  - sustainable energy & fuels.  209-214. 

towhid h. chowdhury, ryuji kaneko, md. emrul kayesh, md. akhtaruzzaman, kamaruzzaman bin sopian, jae-joon lee, ashraful islam.  (2018).  nanostructured niox as hole transport material for low temperature processed stable perovskite solar cells.  - materials letters.  109-111. 

towhid hossain chowdhury, mohammad tanvirul ferdaous, mohd. aizat abdul wadi, puvaneswaran chelvanathan, nowshad amin, ashraful islam, nurhafiza kamaruddin, muhammad irsyamuddin m. zin, mohd hafidz ruslan, kamaruzzaman bin sopian and md. akhtaruzzaman.  (2018).  prospects of ternary cd1xznxs as an electron transport layer and associated interface defects in a planar lead halide perovskite solar cell via numerical simulation.  - journal of electronic materials.  3051-3058. 

y. yusoff, p. chelvanathan, n. kamaruddin, md. akhtaruzzaman, n. amin.  (2018).  a low cost and single source atmospheric pressure vapor phase epitaxy of zns for thin film photovoltaic applications.  - materials letters.  216-219. 

nowshad amin;kamaruzzaman sopian;muhammad faiz bin bukhori;iskandar bin yahya;md. akhtaruzzaman;masita binti mohammad.  (2018).  development of non-toxic cu2znsns4 (czts) thin film solar cells and mini modules over 15% conversion efficiency by co-evaporation for versatile application.  - .  . 

md. akhtaruzzaman;kamaruzzaman sopian;mohd adib bin ibrahim;nowshad amin;mohd asri bin mat teridi;takhirdjon m. razykov.  (2018).  an investigation on the optoelectronic properties of lead (pb) based perovskite and chalcogenide quantum dots in organic-inorganic thin film hetero-junctions.  - .  . 

t. swetha, md. akhtaruzzaman, towhid h. chowdhury, nowshad amin, ashraful islam, takeshi noda, hari m. upadhyaya, surya prakash singh.  (2018).  benzodithiazole-based hole-transporting material for efficient perovskite solar cells.  - asian journal of organic chemistry.  . 

nur adilla che samsuddin, md firoz khan, khairul nizam abdul maulud, ahmad hazuwan hamid, fahia tarannum munna, muhammad aizat ab rahim, mohd talib latif, md. akhtaruzzaman.  (2018).  local and transboundary factors impacts on trace gases and aerosol during haze episode in 2015 el nino in malaysia.  - science of the total environment.  1502-1514. 

mohsen shayestegan, mohammad shakeri, hamza abunima, s.m. salim reza, m. akhtaruzzaman, badariah bais, sohif mat, kamaruzzaman sopian, nowshad amin.  (2018).  an overview on prospects of new generation single-phase transformerless inverters for grid-connected photovoltaic (pv) systems.  - renewable & sustainable energy reviews.  515-530. 

n. samsudin, m.t. ferdaous, s.a. shahahmadi, s.n. mustafa, md. akhtaruzzaman, k. sopian, p. chelvanathan, n. amin.  (2018).  deposition and characterization of rf-sputtered-ta2o5 thin films for o2 reduction reaction in polymer electrolyte membrane fuel cells (pemfc).  - optik - international journal for light and electron optics.  . 

abdul kalam mahmud hasan, towhid hossain chowdury, ashraful islam, mohammad shah jamal, aizat abdul wadi, muhammad irsyamuddin mohd zin, nowshad amin, md.akhtaruzzaman.  (2017).  effect of pi-electron system in organic dyes for dye- sensitized solar cells.  - journal of sustainability science and management.  103-111. 

guohua wu, yaohong zhang, ryuji kaneko, yoshiyuki kojima, kosuke sugawa, towhid h. chowdhury, ashraful islam, qing shen, md. akhtaruzzaman, takeshi noda and joe otsuki.  (2017).  hole-transport materials containing triphenylamine donors with a spiro[fluorene-9,9-xanthene] core for efficient and stable large area perovskite solar cells.  - rrl solar.  96-106. 

f.m.t. enam, k.s. rahman, m.i. kamaruzzaman, k. sobayel, p. chelvanathan, b. bais, m. akhtaruzzaman, a.r.m. alamoud, n. amin.  (2017).  design prospects of cadmium telluride/silicon (cdte/si) tandem solar cells from numerical simulation.  - international journal for light and electron optics.  397-406. 

puvaneswaran chelvanathan, kazi s. rahman, mohammad i. hossain, c, haroon rashid, norazlynda samsudin, siti nurlieza mustafa, badariah bais, md akhtaruzzaman, nowshad amin.  (2017).  growth of moox nanobelts from molybdenum bi-layer thin films for thin film solar cell application.  - thin solid films.  240-246. 

p. chelvanathan, s.a. shahahmadi, f. arith, k. sobayel, m. aktharuzzaman, k. sopian, f.h. alharbi, n. tabet, n. amin.  (2017).  effects of rf magnetron sputtering deposition process parameters on the properties of molybdenum thin films.  - thin solid films.  213-219. 

m.a. islam, k.s. rahman, k. sobayel, t. enam, a.m. ali, m. zaman, m. akhtaruzzaman, n. amin.  (2017).  fabrication of high efficiency sputtered cds:o/cdte thin film solar cells from window/absorber layer growth optimization in magnetron sputtering.  - solar energy materials and solar cells.  384-393. 

nurhafiza kamaruddin, yulisa yusoff, towhid hossain, nowshad amin and md. akhtaruzzaman.  (2017).  surface morphological properties of cdxzn(1-x)s thin films deposited by low-cost atmospheric pressure metal organic chemical vapour deposition technique (ap-mocvd).  - iop conference series: materials science and engineering.  1206-1212. 

ameen m. ali, k.s. rahman, lamya m. ali, m. akhtaruzzaman, k. sopian, s. radiman, n. amin.  (2017).  a computational study on the energy bandgap engineering in performance enhancement of cdte thin film solar cells.  - results in physics.  1066-1072. 

f. m. t. enam, k.s. rahman, m. i. kamaruzzaman, k. sobayel, m. aktharuzzaman, n. amin.  (2017).  an investigation on structural and electrical properties of close-spaced sublimation grown cdte thin films in different growth conditions.  - chalcogenide letters.  125-131. 

mohammad shakeri, mohsen shayestegan, hamza abunima, s.m. salim reza,m. akhtaruzzaman, a.r.m. alamoud, kamaruzzaman sopian, nowshad amin.  (2017).  an intelligent system architecture in home energy management systems (hems) for efficient demand response in smart grid.  - energy and buildings.  154-164. 

ashraful islam, md. akhtaruzzaman, towhid h. chowdhury, idriss m. bedja, liyuan han, antoine mirloup and raymond ziessel.  (2016).  dye-sensitized solar cells: sensitized with triple dyes in ultraviolet to near infrared.  - 4th international conference on the developments in renewable energy technology, icdret 2016.  1-6. 

towhid h. chowdhury, ashraful islam, a. k. mahmud hasan, m. asri mat terdi, m. arunakumari, surya prakash singh, md. khorshed alam, idriss m. bedja, mohd hafidz ruslan, kamaruzzaman sopian, nowshad am.  (2016).  prospects of graphene as a potential carrier-transport material in third-generation solar cells.  - the chemical record.  614-632. 

s. a. shahahmadi, a. aizan zulkefle, a. k. m. hasan, s. m. rana, b. bais, m. akhtaruzzaman, a. r. m. alamoud, n. amin.  (2016).  ge-rich sige thin film deposition by co-sputtering in in-situ and ex-situ solid phase crystallization for photovoltaic applications.  - materials science in semiconductor processing.  160-165. 

ashiqur rahman, mohammad tariqul islam, mandeep jit singh, salehin kibria & md. akhtaruzzaman.  (2016).  electromagnetic performances analysis of an ultra-wideband and flexible material antenna in microwave breast imaging: to implement a wearable medical bra.  - scientific reports.  1-11. 

ashraful islam, md. akhtaruzzaman, towhid h. chowdhury, chuanjiang qin, liyuan han, idriss m. bedja, romain stalder, kirk s. schanze, and john r. reynolds.  (2016).  enhanced photovoltaic performances of dye-sensitized solar cells by co-sensitization of benzothiadiazole and squaraine-based dyes.  - acs applied materials and interfaces.  4616-4623. 

ashiqur rahman, mohammad tariqul islam, md samsuzzaman, mandeep jit singh, md. akhtaruzzaman.  (2016).  preparation and characterization of flexible substrate material from phenyl-thiophene-2-carbaldehyde compound.  - materials.  1-12. 

yulisa yusoff, aisha m.o. sulaiman, ameen a. ali, m. mezbaul alam, a.ra. alamoud, m. akhtaruzzaman & n. amin.  (2015).  atmospheric pressure cvd of zns thin films - an alternative and potential deposition method for pv applications.  - pvsec25:25th international photovoltaic science and engineering conference and exhibition.  . 

m. a. islam, n. a. khan, a. m.o. sulaiman, m. s. hossain, m. akhtaruzzaman, a.r.m. alamoud, k. sopian and n. amin.  (2015).  growth optimization of cdte thin films by sputtering for cds:o/cdte solar cells.  - pvsec25:25th international photovoltaic science and engineering conference and exhibition.  . 

t. jin, md. akhtaruzzaman & y. yamamoto.  (2015).  nanomaterials for sustainable energy.  - .  43. 

khan n.a., rahman k.s., haque f., dhar n., islam m.a., akhtaruzzaman m., sopian k., amin n..  (2015).  design optimization of cdte thin film solar cells from numerical analysis.  - 8th international conference on electrical and computer engineering: advancing technology for a better tomorrow, icece 2014.  508-511. 

m. a. islam, n. a. khan, m. akhtaruzzaman, k. s. rahman, m. aghaei, a. r. m. alamoud, k. sopian, and n. amin.  (2015).  fabrication of cdte ultra thin film solar cell with wide bandgap window layer of cds:o by magnetron sputtering.  - 31st european photovoltaic solar energy conference and exhibition.  . 

m. a. islam, k. s. rahman, f. haque, n.a. khan, m. akhtaruzzaman, m. m. alam, h. ruslan, k. sopian, n. amin.  (2015).  effect of sn doping on the properties of nano-structured zno thin films deposited by co-sputtering technique.  - journal of nanoscience and nanotechnology.  9184-9191. 

zaihasraf zakaria, puvaneswaran chelvanathan, mohammad junaebur rashid, md akhtaruzzaman, mohammad mezbaul alam, zeid abdullah al-othman, abdulrahman alamoud, kamaruzzaman sopian and nowshad amin.  (2015).  effects of sulfurization temperature on cu2znsns4 thin film deposited by single source thermal evaporation method.  - japanese journal of applied physics.  1-5. 

n. dhar, n. a. khan, p. chelvanathan, m. akhtaruzzaman, m. m. alam, z. a. alothman, k. sopian, n. amin.  (2015).  a comprehensive study on mo/cdte metal-semiconductor interface deposited by radio frequency magnetron sputtering.  - journal of nanoscience and nanotechnology.  9291-9297. 

p. chelvanathan, y. yusoff, f. haque, m. akhtaruzzaman, m.m. alam,z.a. alothman, m.j. rashid, k. sopian, n. amin.  (2015).  growth and characterization of rf-sputtered zns thin film deposited at various substrate temperatures for photovoltaic application.  - applied surface science.  138-144. 

p. chelvanathan, z. zakaria, y. yusoff, m. akhtaruzzaman, m.m. alam,m.a. alghoul, k. sopian, n. amin,.  (2015).  annealing effect in structural and electrical properties of sputteredmo thin film.  - applied surface science.  129-137. 

yulisa yusoff, puvaneswaran chelvanathan, qamar huda, md. akhtaruzzaman, mohammad m. alam, zeid a. al-othman, and nowshad amin.  (2015).  high quality cds thin film growth by avoiding anomalies in chemical bath deposition for large area thin film solar cell application.  - journal of nanoscience and nanotechnology.  9240-9245. 

k. s. rahman, n. a. khan, m. n. imamzai, m. akhtaruzzaman, k. sopian, z. a. alothman, n. amin.  (2015).  investigation of the annealing time effects on cu deposited cdte thin films for photovoltaic application.  - ieee regional symposium on micro and nanoelectronics (rsm 2015).  4. 

ahmad aizan zulkefle, maslan zainon, zaihasraf zakaria, mohd ariff mat hanafiah, nurul huda abdul razak, seyed ahmad shahahmadi, md. akhtaruzzaman, kamaruzzaman sopian and nowshad amin.  (2015).  a comparative study between silicon germanium and germanium solar cells by numerical simulation.  - applied mechanics and materials.  341-346. 

p. chelvanathan, z. zakaria, y. yusoff, m. akhtaruzzaman, n. amin.  (2015).  cu2znsns4 thin films solar cells fabricated by sulphurization of single quaternary compound target rf-sputtered precursors.  - pvsec25:25th international photovoltaic science and engineering conference and exhibition.  . 

m. s. hossain, n. a. khan, m. akhtaruzzaman, a. r. m. alamoud, n. amin.  (2015).  fabrication and characterization of znxcd1-xs/cdte thin film solar cells on ito and fto coated glass substrates.  - 25th international photovoltaic science and engineering conference.  . 

p. chelvanathan, z. zakaria, y. yusoff, m. akhtaruzzaman, n. amin.  (2015).  influence of sulphurization process on the structural and optoelectronic properties of rf-sputtered cu2znsns4 thin films.  - pvsec25:25th international photovoltaic science and engineering conference and exhibition.  . 

t. h. chowdhury, m. aizat, a. k. m. hasan, a. islam, m. idriss, n. amin, m. akhtaruzzaman.  (2015).  design and synthesis of new organic dyes for dye-sensitized solar cells for indoor light harvesting applications.  - pvsec25:25th international photovoltaic science and engineering conference and exhibition.  . 

puvaneswaran chelvanathan, yulisa yusoff, mohammad istiaque hossain, md akhtaruzzaman, m mezbaul alam, zeid a alothman, kamaruzzaman sopian, nowshad amin.  (2014).  structural and optical property evolution of rf-sputtered zns thin film.  - international conference on electronic materials and nanotechnology for green environment.  . 

faiazul haque, kazi s rahman, naveed a khan, mohammad a islam, md j rashid, mohammad salim, md akhtaruzzaman, m m alam, nowshad amin.  (2014).  a comprehensive study on undoped and in-doped zns thin films grown by co-sputtering technique.  - international conference on electronic materials and nanotechnology for green environment.  . 

m aminul islam, kazi sajedur rahman, faiazul haque, naveed a khan, md akhtaruzzaman, mohammad m alam, kamaruzzaman sopian, nowshad amin.  (2014).  effect of sn doping on the properties of nano-structured zno thin films deposited by co-sputtering technique.  - international conference on electronic materials and nanotechnology for green environment.  . 

kazi s rahman, faiazul haque, naveed a khan, mohammad a islam, mohammad m alam, md akhtaruzzaman, kamaruzzaman sopian, nowshad amin.  (2014).  properties of cu incorporated cdte thin films for photovoltaic application.  - international conference on electronic materials and nanotechnology for green environment.  . 

puvaneswaran chelvanathan, yulisa yusoff, samia a nadi, towhid h chowdhury, mohammad j rashid, md akhtaruzzaman, nowshad amin.  (2014).  formation of moox nanobelts from cost effective annealing of dc-sputtered bi-layer molybdenum thin films.  - international conference on electronic materials and nanotechnology for green environment.  . 

n. a. khan, k. s. rahman, f. haque, n. dhar, m. a. islam, m. akhtaruzzaman, k. sopian and n. amin.  (2014).  design optimization of cdte thin film solar cells from numerical analysis.  - 8th international conference on electrical and computer engineering; 20-22 december, 2014, dhaka, bangladesh.  508 - 511. 

z. zakaria, p. chelvanathan, m. j. rashid, m. akhtaruzzaman, m. m. alam, k. sopian, n. amin.  (2014).  effects of sulfurization on cu2znsns4(czts) thin films deposited by single source thermal evaporation method.  - the 6th world conference on photovoltaic energy conversion.  . 

jian zhao, tienan jin, ashraful islam, eunsang kwon, md. akhtaruzzaman, naoki asao, liyuan han, khalid a. alamry, samia a. kosa, abdullah mohamed asiri, yoshinori yamamoto.  (2014).  thieno[2,3-a]carbazole-based donor pi acceptor organic dyes for efficient dye-sensitized solar cells.  - tetrahedron.  6211-6216. 

s.a. nadi, c. puvaneswaran, m. m. alam, z. a. alothman, m. akhtaruzzaman, k. sopian and n. amin.  (2014).  effects of post deposition treatments in nano-scale growth of czts thin films.  - nanosmat-usa conference.  . 

n. dhar, k.s. rahman, m.a. islam, m. akhtaruzzaman, m. m. alam, z. a. alothman, k. sopian, n. amin.  (2014).  analysis of mo/cdte interfaces deposited on various substrates.  - nanosmat-usa conference.  . 

m. rezaul karim, md. akhtaruzzaman, m. ashrafuzzaman, m. d. badruz zaman.  (2014).  a conventional synthesis approach to prepare lead sulfide (pbs) nanoparticles via solvothermal method.  - chalcogenide letters.  531-539. 

m. a. islam, k.s. rahman, f. haque, m. m. alam, z. a. alothman, m. akhtaruzzaman, y. sulaiman, k. sopian and n. amin.  (2014).  cdte thin film solar cell with wide bandgap window layer of cds:o by magnetron sputtering.  - nanosmat-usa conference.  . 

ashraful islam t. swetha, mohammad rezaul karim, md. akhtaruzzaman, liyuan han,and surya prakash singh.  (2014).  tuning of spectral response by co-sensitization in black-dye based dye-sensitized solar cell.  - physica status solidi a.  1-6. 

p.chelvanathan, f. haque, m. akhtaruzzaman, m. m. alam, z. a. alothman, k. sopian and n. amin.  (2014).  growth and characterization of rf-sputtered zns thin film deposited at various substrate temperatures for photovoltaic application.  - nanosmat-usa conference.  . 

p.chelvanathan, m. akhtaruzzaman, m. m. alam, z. a. alothman, k. sopian and n. amin.  (2014).  annealing effect in structural and electrical properties of sputtered mo thin film.  - nanosmat-usa conference.  . 

m. a. islam, k.s. rahman, f. haque, m. akhtaruzzaman, m. m. alam, z. a. alothman, k. sopian and n. amin.  (2014).  properties of low temperature vacuum annealed czts thin films deposited on polymer substrate.  - chalcogenide letters.  11(5): 233-239. 

f. haque, k. s. rahman, m. a. islam, m. j. rashid, m. akhtaruzzaman, m. m. alam, z. a. alothman, k. sopian, n. amin.  (2014).  growth optimization of zns thin films by rf magnetron sputtering as prospective buffer layer in thin film solar cells.  - chalcogenide letters.  11(4):189-197. 

imamzai, m.n., rashid, m.j. ; khan, n.a. ; huda, q. ; akhtaruzzaman, m. ; sopian, k. ; amin, n.  (2014).  prospects of novel cdznte thin film solar cells from numerical analysis.  - 2nd international conference on green energy and technology (icget) 2014.  126-131. 

md. akhtaruzzaman, h.n.m. ekramul mahmud, ashraful islam, ahmedei shafei, mohammed rezaul karim , kamaruzzaman sopian , liyuan han , yoshinori yamamoto.  (2013).  simple indoline based donoreacceptor dye for high efficiency dye-sensitized solar cell.  - materials chemistry and physics.  142(1):82-86. 

ahmed el-shafei, ashraful islam, and md. akhtaruzzaman.  (2013).  functional dyes.  - journal of chemistry.  2013:Article ID 828910. 

m. i. hossain, p. chelvanathan, m. m. alam, m. akhtaruzzaman, k. sopian and n. amin.  (2013).  potential buffer layers for cu2znsns4 (czts) solar cells from numerical analysis.  - ieee conference on clean energy and technology (ceat 2013).  . 

akhtaruzzaman, m; menggenbateer; islam, a; el-shafei, a; asao, n; jin, ta; han, ly; alamry, ka; kosa, sa; asiri, am; yamamoto, y.  (2013).  structure-property relationship of different electron donors: novel organic sensitizers based on fused dithienothiophene pi-conjugated linker for high efficiency dye-sensitized solar cells.  - tetrahedron.  69(16):3444-3450. 

s. a. nadi, p. chelvanathan, , m. m. alam, m. akhtaruzzaman, k. sopian, a.s.m. mukter uzzaman and n. amin.  (2013).  effect of substrate temperature on the growth of czts thin films by rf magnetron sputtering.  - 2013 ieee conference on clean energy and technology (ceat).  . 

m. a. islam, k. s. rahman, f. haque, m. akhtaruzzaman, m. m. alam, z. a. alothman, k. sopian and n. amin.  (2013).  wide bandgap cds:o thin films grown by reactive rf-sputtering.  - 23rd international photovoltaic science and engineering conference (pvsec 23), taipei, taiwan.  .