arnita surieya sangar, yoganash putthisigamany, muhammad firdaus mohd nazeri, puvaneswaran chelvanathan, tea-sung jun, aleksandra bednarek, suttipong wannapaiboon, nur izzati muhammad nadzri.  (2026).  annealing-induced oxide–matrix interactions and their impact on electrical properties of cocrfemnni high-entropy alloy thin films.  - materials chemistry and physics.  1 - 10. 

o.v. aliyaselvam, a.n. mustafa, m.a. azam, m.a.m. zawawi, s. ramadan, p. chelvanathan, s. mahalingam, f. arith .  (2026).  mechanistic elucidation of la3+-driven pinning effect through cu vacancy substitution in cui for enhanced hole carrier stabilization in perovskite solar cells.  - journal of physics and chemistry of solids.  1 - 14. 

m. mottakin, puvaneswaran chelvanathan, takahiro namazu, md. shahiduzzaman, md. akhtaruzzaman, mohd sukor su'ait.  (2026).  optimizing electrocatalytic activity through partial oxidation of cusx/cosx nanorose electrocatalyst for seawater splitting.  - journal of alloys and compounds.  1 - 11. 

ahamed razeek najitha, siti rudhziah che balian, hassan ahmoum, fatin saiha omar, puvaneswaran chelvanathan and mohd sukor su'ait.  (2026).  manganese (mn) doping effects on the structure and surface characteristics of copper zinc tin sulphide (czts) transition metal sulphides synthesised via a sol–gel method.  - rsc advances.  16993 - 17004. 

arnita surieya sangar, yoganash putthisigamany, muhammad firdaus mohd nazeri, puvaneswaran chelvanathan, suttipong wannapaiboon, hao-chuan huang, te-cheng su, nur izzati muhammad nadzri.  (2026).  in-situ synchrotron study on the oxidation behaviour of titanium-doped cocrfemnni thin film deposited by magnetron sputtering.  - vacuum.  1 - 12. 

md. ariful islam, vidhya selvanathan, puvaneswaran chelvanathan, muhammad aamir, md. mahfuzul haque, hamad almohamadi, md. shahiduzzaman, ishtiaque m. syed, md. akhtaruzzaman.  (2026).  green synthesis of ag-doped niox hole transport layer for perovskite solar cell.  - emergent materials.  1 - 15. 

yaumee natasha jusoh, nurul aliyah zainal, ahmad nizammudin mustafa, farah liyana rahim, fauziyah salehuddin, puvaneswaran chelvanathan, faiz arith.  (2026).  molarity-dependent effects in nb-doped zno towards photoconversion enhancement via luminescent downshifting layer.  - physica b: condensed matter.  1 - 11. 

puteri noor safura megat mahmud, yoganash putthisigamany, megat mohd izhar sapeli, vidhya selvanathan, kazi sajedur rahman, ubaidah syafiq, brahim aissa, mohammad istiaque hossain, norasikin ahmad ludin, puvaneswaran chelvanathan.  (2026).  work function enhancement and interfacial diffusion behaviour of sputtered refractory mo-w alloy thin films for back-contact engineering.  - international journal of refractory metals and hard materials.  1 - 13. 

vidhya selvanathan, sieh kiong tiong, yoganash putthisigamany, puvaneswaran chelvanathan, md. akhtaruzzaman, chien fat chau.  (2026).  rf-sputtered fes2 thin films on nickel foam as durable binder-free electrocatalysts for alkaline oxygen evolution.  - journal of alloys and compounds.  1 - 12. 

mohammad istiaque hossain, alaa elsafi, puvaneswaran chelvanathan, and brahim aissa.  (2026).  mechanically stable metal/silica antireflective and antidust coatings with controlled optical properties to mitigate dust adhesion in desert conditions.  - acs omega.  38802 - 38813. 

samiul sadek, ayan saha, jegadesan subbiah, mohammad tariqul islam, mohammad junaebur rashid, mohammad aminul islam, gufran umar alam shaikh, wan zulhafizhazuan bin wan jusoh, mohammad nur-e-alam, puvaneswaran chelvanathan, mohd adib ibrahim.  (2026).  assessment of thickness-dependent recombination mechanisms and realistic performance limits in csbi3i10 lead-free perovskite solar cells.  - materials today communications.  1 - 12. 

yoganash putthisigamany, mohammad istiaque hossain, atef zekri, brahim aïssa, kazi sajedur rahman, mohd megat izhar sapeli, mohd sukor su’ait, norasikin ahmad ludin, mohd adib ibrahim, puvaneswaran chelvanathan .  (2025).  manifold benefits of vacuum annealed molybdenum back contact for enhanced cztsse thin film properties and device.  - solar energy materials and solar cells.  1 - 12. 

mohammad istiaque hossain, yoganash putthisigamany, atef zekri, yongfeng tong, puvaneswaran chelvanathan, brahim aissa.  (2025).  exploring degradation mechanisms in cztsse solar cells for harsh environmental conditions.  - solar energy.  1 - 11. 

mohammad istiaque hossain, puvaneswaran chelvanathan, qingyang liu, brahim aissa .  (2025).  high open-circuit voltage in wide-bandgap bromide perovskite solar cells: the role of hole transport materials.  - solar energy.  1 - 9. 

taskina nasrin, vidhya selvanathan, md. ariful islam, md. mahfuzul haque, ayesha wasima rashid, norasikin ahmad ludin, puvaneswaran chelvanathan, tiong sieh kiong, abdulaziz m. alanazi, hamad almohamadi, ishtiaque m. sayed, md. shahiduzzaman, takashi suemasu and md. akhtaruzzaman.  (2025).  exploring ionic liquid assisted chemical bath deposition of a highly uniform and transparent cadmium sulfide thin film for photovoltaic applications.  - rsc advances.  4892 - 4902. 

vidhya selvanathan, nadia hartini suhaimi, ahmad wafi mahmood zuhdi, yap boon kar, puvaneswaran chelvanathan, md. akhtaruzzaman, tiong sieh kiong.  (2025).  recycling strategies for lead halide perovskite solar cells: current approaches, challenges, and future directions.  - journal of science: advanced materials and devices.  1 - 21. 

ramadan aliti, yoganash putthisigamany, puvaneswaran chelvanathan, and mimoza ristova.  (2025).  sol–gel prepared czts (cu2znsns4) films doped and co-doped with alkali metals (li, na and k).  - journal of materials science: materials in electronics.  1 - 14. 

adamu ahmed goje, norasikin ahmad ludin, suhaila sepeai, mohd sukor su’ait, ubaidah syafiq, puvaneswaran chelvanathan.  (2025).  transparent conductive oxides in flexible perovskite solar cells – material properties and device performance review.  - solar energy.  113964 - 113964. 

savisha mahalingam, abreeza manap, kam sheng lau, dita floresyona, chin hua chia, nurfanizan afandi, puvaneswaran chelvanathan, faiz arith, agung nugroho .  (2025).  improving dye-sensitized solar cell longevity: an aerogel encapsulation approach.  - journal of the taiwan institute of chemical engineers.  1 - 11. 

adamu ahmed goje, norasikin ahmad ludin, suhaila sepeai, mohd sukor su’ait, ubaidah syafiq, puvaneswaran chelvanathan.  (2025).  enhancing lead-free cs3bi2i9 flexible perovskite solar cells via fira.  - solar energy.  114130 - 114130. 

vidhya selvanathan, nadia hartini suhaimi, norasikin ahmad ludin, puvaneswaran chelvanathan, md akhtaruzzaman, tiong sieh kiong .  (2025).  microwave-assisted deposition techniques for water splitting electrocatalysts: advances, strategies, and challenges.  - journal of science advanced materials and devices.  101003 - 101003. 

kevin thomas, amith khandakar, puvaneswaran chelvanathan, brahim aissa & mohammad istiaque hossain.  (2025).  enhanced prediction and optimization of thin metal film optical properties using optimized ensemble learning models.  - scientific reports.  1 - 18. 

kevin thomas, ahasanur rahman 1, amith khandakar, puvaneswaran chelvanathan, mohammad istiaque hossain.  (2025).  optimizing light management in bifacial perovskite solar cells using silica-based anti-dust and anti-reflection coatings for harsh environments.  - processes.  1 - 15. 

fitri norizatie mohd salehin, puvaneswaran chelvanathan, adamu ahmed goje, norasikin ahmad ludin, mohd adib ibrahim, shafidah shafian.  (2025).  design of blue, green and red colorful semitransparent films using ag/sno2/ag color filter for integrated into solar cells.  - results in physics.  1 - 8. 

kazi sajedur rahman, camellia doroody, puvaneswaran chelvanathan, norasikin ahmad ludin, mohd adib ibrahim, nowshad amin.  (2025).  exploring the impact of deposition pressure in cdte thin film solar cells fabrication.  - ain shams engineering journal.  1 - 10. 

selvanathan, v., rokonuzzaman, m., razali, s.a., chelvanathan, p., islam, m.a., su'ait, m.s., akhtaruzzaman, m. and kiong, t.s..  (2025).  chemical bath deposition of pollen grain-like nis/cos heterostructure for supercapattery with high areal capacity.  - international journal of energy research.  1 - 15. 

hassan, m., abdah, m.a.a.m., chelvanathan, p., sulaiman, y., omar, f.s., ahmoum, h., scardi, p. and su'ait, m.s..  (2025).  flower-like cu2znsns4 (czts) transition metal sulphide (tms) as a micro-structured electrode in rechargeable lithium batteries.  - electrochimica acta.  1 - 20. 

mohammad istiaque hossain, puvaneswaran chelvanathan, brahim aissa, amith khandakar, ahasanur rahman, said mansour.  (2025).  enhanced perovskite solar cells performance with tiox and snox thin films as electron transport layers.  - scientific reports.  1 - 11. 

md. mahfuzul haque, samiya mahjabin, md. ariful islam, vidhya selvanathan, yoganash putthisigamany, huda binti abdullah, faiz arith, md. akhtaruzzaman, mohd adib ibrahim, puvaneswaran chelvanathan.  (2025).  modulation of optoelectronic properties of wo3 thin film via cr doping through rf co-sputtering.  - inorganic chemistry communications.  1 - 5. 

vidhya selvanathan, tiong sieh kiong, puvaneswaran chelvanathan.  (2025).  design of jasmine-like fenis nanoflowers as efficient electrocatalysts for oxygen evolution reaction in commercially viable concentrated koh electrolyte.  - surfaces and interfaces.  1 - 11. 

farizan mohamad, mohd asri mat teridi, puvaneswaran chelvanathan, mohd narizee mohd nasir, mohd adib ibrahim.  (2025).  recent development and challenges of flexible perovskite transparent conductive oxides in optoelectronic applications.  - materials science in semiconductor processing.  1 - 24. 

o.v. aliyaselvam , a.n. mustafa, m.a. azam, p. chelvanathan, m.a. islam, s. mahalingam, f. arith .  (2025).  unveiling the prospect of copper iodide as hole transporting layer in perovskite solar cell by selective dopant strategy: a review.  - materials science in semiconductor processing.  1 - 27. 

mirza mustafizur rahman, puvaneswaran chelvanathan, md. rokonuzzaman, norasikin ahmad ludin, mohd adib ibrahim, kazi sajedur rahman.  (2025).  thermal energy mediated enhancement in microstructural and optoelectronic properties of al-doped mzo thin film.  - optical materials.  1 - 11. 

nurul aliyah zainal abidin, faiz arith, ahmad syahiman mohd shah, sami ramadan, ahmad nizamuddin muhammad mustafa, nur ezyanie safie, mohd asyadi azam, marzaini rashid, puvaneswaran chelvanathan.  (2025).  compressive strain of la induced in zno nanorods by interstitial site passivation for enhanced charge carrier transport mechanism.  - crystal growth & design.  4126 - 4139. 

mottakin m., sukor su'ait m., selvanathan v., chelvanathan p., ibrahim m.a., akhtaruzzaman m..  (2025).  international journal of hydrogen energy.  - effect of sulfidation on ethaline-assisted electrodeposited iron sulfide-based electrocatalyst for efficient saline water splitting.  1118 - 1128. 

m. mottakin, mohd sukor su’ait, puvaneswaran chelvanathan, mohd adib ibrahim, norasikin ahmad ludin, huda abdullah, hamad almohamadi, md. akhtaruzzaman.  (2024).  facile electrodeposited sandwich-like cusx/mnsx electrocatalyst for facile electrodeposited sandwich-like cusx/mnsx electrocatalyst for efficient hydrogen evolution in seawater splitting efficient hydrogen evolution in seawater splitting.  - journal of solid state chemistry.  1 - 11. 

megat mohd izhar sapeli , puvaneswaran chelvanathan, yulisa yusoff, kazi sajedur rahman, md khan sobayel rafiq, seyed ahmad shahahmadi, nowshad amin.  (2024).  elucidating the effects of cr–s variations in cr-doped czts for intermediate band solar cell applications.  - optical materials.  1 - 10. 

wan norhisyam abd rashid, megat mohd izhar sapeli, yoganash putthisigamany, kazi sajedur rahman, norasikin ahmad ludin, mohd adib ibrahim, puvaneswaran chelvanathan.  (2024).  comparative analysis of substrate and superstrate configurations in sb2s3 thin-film solar cells by numerical modeling.  - journal of materials science.  15347 - 15364. 

a.s.m. mosabbir, m.s. sadek, minhaz mahmood, m. mofazzal hosain, suhaila sepeai, puvaneswaran chelvanathan, sakhr m. sultan, k. sopian, mohd adib ibrahim, k. sobayel.  (2024).  optimizing lead-free cs2agbibr6 double perovskite solar cells: insights from scaps and fdtd simulations.  - sustainable energy & fuels.  4311 - 4323. 

md. mahfuzul haque , samiya mahjabin , huda binti abdullah, md. akhtaruzzaman, hamad almohamadi , md. ariful islam, mohammad istiaque hossain, mohd adib ibrahim, puvaneswaran chelvanathan .  (2024).  exploring the theoretical potential of tungsten oxide (wox) as a universal electron transport layer (etl) for various perovskite solar cells through interfacial energy band alignment modulation.  - journal of physics and chemistry of solids.  1 - 17. 

yoganash putthisigamany, kazi sajedur rahman, megat mohd izhar sapeli, norasikin ahmad ludin, mohd adib ibrahim, puvaneswaran chelvanathan.  (2024).  revealing the subtle role of dc-sputtered mo back contact work function in mitigating the detrimental effects of the mos2/mose2 interfacial layer in kesterite-based thin film solar cells.  - energy & fuels.  11188 - 11203. 

ili salwani mohamad, pin jern ker, puvaneswaran chelvanathan, mohd natashah norizan, boon kar yap, sieh kiong tiong, nowshad amin.  (2024).  an experimental investigation of spin-on doping optimization for enhanced electrical characteristics in silicon homojunction solar cells: proof of concept.  - heliyon.  1-13. 

mohammad istiaque hossain, puvaneswaran chelvanathan, amith khandakar, kevin thomas, ahasanur rahman, said mansour.  (2024).  enhanced efficiency of bifacial perovskite solar cells using computational study.  - scientific reports.  12984. 

fazliyana izzati zaabar, camellia doroody, manzoore elahi mohammad soudagar, puvaneswaran chelvanathan, wan syakirah wan abdullah, ahmad wafi mahmood zuhd, erdem cuce, shaik saboor.  (2024).  systematic inspection on the interplay between mona-induced sodium and the formation of mose2 intermediate layer in cigse/mo heterostructures.  - environmental science and pollution research.  27403-27415. 

nur syamimi noorasid, faiz arith, omsri vinasha aliyaselvam, fauziyah salehuddin, ahmad nizamuddin mustafa, puvaneswaran chelvanathan, mohd asyadi azam, nowshad amin.  (2024).  low-temperature sol-gel synthesized tio2 with different titanium tetraisopropoxide (ttip) molarity for flexible emerging solar cell.  - journal of sol-gel science and technology.  826-834. 

r. aliti, y. putthisigamany, p. chelvanathan, m. ristova.  (2024).  spin-coated czts films prepared by two different precursor mixing regimes, at room temperature and at 150 c.  - heliyon.  1-6. 

md. ariful islam, vidhya selvanathan, puvaneswaran chelvanathan, md mahfuzul haque, m. mottakin, ibrahim a. alnaser, mohammad rezaul karim, mohd adib ibrahim, takashi suemasu, md. akhtaruzzaman.  (2024).  green synthesis of nickel oxide hole transport layer via aloe vera extract-assisted sol-gel process.  - journal of sol-gel science and technology.  580-593. 

a.s.m. mosabbir, m.s. sadek, minhaz mahmood, m. mofazzal hosain, suhaila sepeai, puvaneswaran chelvanathan, sakhr m. sultan, k. sopian, mohd adib ibrahim, k. sobayel.  (2024).  optimizing lead-free cs2agbibr6 double perovskite solar cells: insights from scaps and fdtd simulations.  - sustainable energy & fuels.  4311 - 4323. 

savisha mahalingam, abreeza manap, ramisha rabeya, kam sheng lau, chin hua chia, huda abdullah, nowshad amin, puvaneswaran chelvanathan.  (2023).  electron transport of chemically treated graphene quantum dots-based dye-sensitized solar cells.  - electrochimica acta.  1-10. 

nur syamimi noorasid, faiz arith, ahmad nizamuddin mustafa, puvaneswaran chelvanathan, mohammad istiaque hossain, mohd asyadi azam, nowshad amin.  (2023).  improved performance of lead free perovskite solar cell incorporated with tio2 etl and cui htl using scaps.  - applied physics a-materials science & processing.  1-16. 

bibi zulaika bhari, kazi sajedur rahman, puvaneswaran chelvanathan, mohd adib ibrahim.  (2023).  tailoring the structural and optical properties of mzo thin film.  - materials letters.  1-5. 

camellia doroody, kazi sajedur rahman, puvaneswaran chelvanathan, mohd adib ibrahim, kamaruzzaman sopian, nowshad amin, shahariar chowdhury, sittiporn channumsin.  (2023).  incorporation of magnesium-doped zinc oxide (mzo) hrt layer in cadmium telluride (cdte) solar cells.  - results in physics.  1-8. 

fazliyana izzati zaabar, ahmad wafi mahmood zuhdi, camellia doroody, puvaneswaran chelvanathan, yulisa yusoff, siti fazlili abdullah, mohd. shaparuddin bahrudin, wan sabeng wan adini, ibrahim ahmad, wan syakirah wan abdullah, nowshad amin.  (2023).  probing the interplay between mo back contact layer deposition condition and mose2 layer formation at the cigse/mo hetero interface.  - materials.  1-15. 

md. ariful islam, vidhya selvanathan, puvaneswaran chelvanathan, m. mottakin, mohammod aminuzzaman, mohd adib ibrahim, ghulam muhammad, md. akhtaruzzaman.  (2023).  metal organic framework derived niox nanoparticles for application as a hole transport layer in perovskite solar cells.  - rsc advances.  12781-12791. 

ili salwani mohamad, camellia doroody, wabel mohammed alkharasani, mohd natashah norizan, puvaneswaran chelvanathan, seyed ahmad shahahmadi, nowshad amin.  (2023).  elucidating the effects of interconnecting layer thickness and bandgap variations on the performance of monolithic perovskite/silicon tandem solar cell by wxamps.  - materials.  1-13. 

omsri vinasha aliyaselvam, faiz arith, ahmad nizamuddin mustafa, puvaneswaran chelvanathan, mohd asyadi azam & nowshad amin.  (2023).  incorporation of green solvent for low thermal budget flower-like copper(i) iodide (cui) for high-efficiency solar cell.  - journal of materials science: materials in electronics.  1-19. 

bibi zulaika bhari, kazi sajedur rahman, puvaneswaran chelvanathan, mohd adib ibrahim.  (2023).  plausibility of ultrathin cdte solar cells: probing the beneficial role of mgzno (mzo) high resistivity transparent (hrt) layer.  - journal of materials science.  1-14. 

megat mohd izhar sapeli, puvaneswaran chelvanathan, mohammad istiaque hossain, kazi sajedur rahman, yulisa yusoff, nowshad amin.  (2023).  identifying the photon absorption characteristics of cr-doped cu2znsns4 (czts:cr) thin film deposited by co-sputtering technique.  - optical materials.  1-9. 

nurul aliyah zainal abidin, faiz arith, n. syamimi noorasid, hafez sarkawi, a. nizamuddin mustafa, n. e. safie, a. s. mohd shah, m. a. azam, puvaneswaran chelvanathan, nowshad amin.  (2023).  dopant engineering for zno electron transport layer towards efficient perovskite solar cells.  - rsc advances.  33797-33819. 

s. mahalingam, a. manap, k.s. lau, a. omar, p. chelvanathan, c.h. chia, n. amin, i.j. mathews, n.f. afandi, n.a. rahim.  (2022).  mixture deposition method for graphene quantum dots-based dye-sensitized solar cell.  - electrochimica acta.  13973-13977. 

e.s. hossain, p. chelvanathan, b. bais, n. azmi, s.a. shahahmadi, y. yussof, k.sopian & n. amin.  (2022).  enhancement in structural and optical properties of copper tin sulphide (cts) thin films via sulphurization process.  - materials science in semiconductor processing.  1-5. 

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. 

n.s.noorasid, f.arith, a.n.mustafa, m.a.azam, s.mahalingam, p.chelvanathan, n.amin.  (2022).  current advancement of flexible dye sensitized solar cell: a review.  - optik.  1-19. 

wabel mohammed alkharasani, nowshad amin, seyed ahmad shahahmadi, ammar ahmed alkahtani, ili salwani binti mohamad, puvaneswaran chelvanathan, tiong sieh kiong.  (2022).  a comparative study on p- and n-type silicon heterojunction solar cells by afors-het.  - materials.  1-19. 

m.i. elsmani, n. fatima, i. torres, s. fernández, m. p. a. jallorina, p. chelvanathan, a. r. mohd rais, m. n. md daud, s. n. syed nasir, s. sepeai, n. ahmad ludin, m. a. mat teridi, k. sopian, m. a. ibrahim.  (2022).  raytracing modelling of infrared light management using molybdenum disulfide (mos2) as a back-reflector layer in a silicon heterojunction solar cell(shj).  - materials.  1-13. 

n. azmi, p. chelvanathan, y. yusoff, m.t. ferdaous, a.w.m. zuhdi, s.k. tiong, n. amin.  (2021).  enhancing microstructural and optoelectronic properties of czts thin films by post deposition ionic treatment.  - materials letters.  1-5. 

hasrul nisham rosly, kazi sajedur rahman, siti fazlili abdullah, muhammad najib harif, camellia doroody, puvaneswaran chelvanathan, halina misran, kamaruzzaman sopian, nowshad amin.  (2021).  the role of deposition temperature in the photovoltaic properties of rf-sputtered cdse thin films.  - crystals.  1-13. 

asmaa soheil najm, puvaneswaran chelvanathan, sieh kiong tiong ,mohammad tanvirul ferdaous, seyed ahmad shahahmadi, yulisa yusoff, kamaruzzaman sopian, nowshad amin.  (2021).  numerical insights into the influence of electrical properties of n-cds buffer layer on the performance of slg/mo/p-absorber/n-cds/n-zno/ag configured thin film photovoltaic devices.  - coatings.  1-17. 

hassan ahmoum, puvaneswaran chelvanathan mohd sukor su'ait, mourad boughrara, guojian li, ralph gebauer, kamaruzzaman sopian, mohamed kerouad, nowshad amin qiang wang.  (2021).  sol-gel prepared cu2znsns4 (czts) semiconductor thin films: role of solvent removal processing temperature.  - materials science in semiconductor processing.  1-7. 

fazliyana izzati zaabar, yulisa yusoff, hassan mohamed, siti fazlili abdullah, ahmad wafi mahmood zuhdi, nowshad amin, puvaneswaran chelvanathan, mohd. shaparuddin bahrudin, kazi sajedur rahman, nurul asma samsudin, wan syakirah wan abdullah.  (2021).  a numerical investigation on the combined effects of mose2 interface layer and graded bandgap absorber in cigs thin film solar cells.  - coatings.  1-22. 

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. 

n. azmi, p. chelvanathan, y. yusoff, s.a. shahahmadi, s.k. tiong, k. sopian, n. amin.  (2020).  a comprehensive study on the effects of alternative sulphur precursor on the material properties of chemical bath deposited cds thin films.  - ceramics international.  18716-18724. 

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. 

muhammad najib harif, kazi sajedur rahman, hasrul nisham rosly, puvaneswaran chelvanathan, camellia doroody, halina misran, nowshad amin.  (2020).  an approach to alternative post-deposition treatment in cdte thin films for solar cell application.  - superlattices and microstructures.  1-10. 

m.s.chowdhury, s.a.shahahmadi, p.chelvanathan, s.k.tiong, n.amin, k.techato, n.nuthammachot, t.chowdhury, m.suklueng.  (2020).  effect of deep-level defect density of the absorber layer and n/i interface in perovskite solar cells by scaps-1d.  - results in physics.  1-6. 

h.ahmoum, p.chelvanathan, m.s.su'ait, m.boughrara, g.li, ali h.a.al-waeli, k.sopian, m.kerouad, n.amin.  (2020).  impact of preheating environment on microstructural and optoelectronic properties of cu2znsns4 (czts) thin films deposited by spin-coating.  - superlattices and microstructures.  1-8. 

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