man kit chong, zalita zainuddin, fatin saiha omar, mohammad hafizuddin hj jumali.  (2023).  tuning the growth of faceted na3zr2(sio4)2po4 nasicon like solid electrolyte and its effect on microstructure conductivity relationship.  - ionics.  3109-3117. 

nour attallah issa, chi chin yap, sin tee tan, kai jeat hong, kam sheng lau, farah liyana khairulaman, chin hua chia, mohammad hafizuddin hj jumali, kok-keong chong.  (2022).  photovoltaic performance improvement of organic solar cell with zno nanorod arrays as electron transport layer using carbon quantum dots-incorporated photoactive layer.  - optical materials.  1-8. 

man kit chong, zalita zainuddin, fatin saiha omar, mohammad hafizuddin hj jumali.  (2022).  na3zr2(sio4)2po4 nasicon-type solid electrolyte: influence of milling duration on microstructure and ionic conductivity mechanism.  - ceramics international.  22106-22113. 

nor huwaida janil @ jamil, zalita zainuddin, mohammad hafizuddin hj jumali, izura izzuddin, lubna nadzir.  (2022).  tetragonal tungsten bronze phase potential in increasing the piezoelectricity of sol-gel synthesized (k0.5na0.5)1-xlixnbo3 ceramics.  - ceramics international.  9324-9329. 

khatatbeh ibtehaj, mohammad hafizuddin hj. jumali, sameer al-bati, poh choon ooi, bandar ali al-asbahi, abdullah ahmed ali ahmed.  (2022).  effect of beta-chain alignment degree on the performance of piezoelectric nanogenerator based on poly(vinylidene fluoride) nanofiber.  - macromolecular research.  172-182. 

m.d. aliff-imran, m. nur-afrina, m. j. masnita, m.h. jumali, r. abd-shukor.  (2022).  nano tin(iv) oxide addition effects on the transport and ac susceptibility parameters of bi1.6pb0.4sr2cacu2o8 superconductor.  - journal of materials science - materials in electronics.  13947-13955. 

r. abd-shukor, b. b. lee, k. muhamad-najib, n. b. ibrahim, m.h. jumali.  (2022).  ultrasonic shear velocity and attenuation in superconducting and non-superconducting smba2cu3o7-d (d= 0.16 and 0.54).  - applied physics a.  1-5. 

farah liyana khairulaman, chi chin yap, mohammad hafizuddin hj jumali & nour atallah issa.  (2022).  pengoptimuman lapisan p3ht:pcbm terdop cui dalam sel suria organik jenis songsang untuk aplikasi cahaya dalam.  - sains malaysiana.  4059-4069. 

bandar ali al-asbahi, mohammad hafizuddin hj. jumali, m. s. alsalhi, saif m. h. qaid, amanullah fatehmulla, wafa musa mujamammi, hamid m. ghaithan.  (2021).  tuning photophysical properties of donor/acceptor hybrid thin- film via addition of sio2/tio2 nanocomposites.  - polymers.  1-13. 

sin tee tan, fang sheng lim, weng jon lee. hock beng lee, kai jeat hong, hind fadhil oleiwi, wei sea chang, chi chin yap, mohammad hafizuddin hj jumali.  (2021).  rational design of ordered bi/zno nanorod arrays: surface modification, optical energy band alteration and switchable wettability study.  - journal of materials research and technology.  5213-5220. 

ku noor dhaniah ku muhsen, rozana aina maulat osman, mohd sobri idris, nur izzati muhammad nadzri, mohammad hafizuddin hj jumali.  (2021).  effect of sintering temperature on (ba0. 85ca0. 15)(snxzr0. 1-xti0. 9) o3 for piezoelectric energy harvesting applications.  - ceramics international.  13107-13117. 

sameer al-bati, mohammad hafizuddin hj jumali, khatatbeh ibtehaj, bandar ali al-asbahi, chi chin yap.  (2021).  förster energy transfer mechanism and color tunability in three binary conjugated polymer blends.  - optical materials.  1-9. 

farah liyana khairulaman, chi chin yap, mohammad hafizuddin hj jumali.  (2021).  improved performance of inverted type organic solar cell using copper iodide-doped p3ht:pcbm as active layer for low light application.  - materials letters.  1-4. 

s. al-ariki, nabil a. a. yahya, suaad a. al-ansi, m.h. hj jumali, a.n. jannah, r. abd-shukor.  (2021).  synthesis and comparative study on the structural and optical properties of zno doped with ni and ag nanopowders fabricated by sol gel technique.  - scientific reports.  1-11. 

sameeral-bati, mohammad hafizuddin hj jumali, ibtehaj khatatbeh, bandar ali al-asbahi..  (2021).  effect of tio2 nanoparticles on energy transfer mechanism in ternary nanocomposite conjugated polymer blend.  - optik.  1-9. 

rahmat zaki auliya, poh choon ooi, rad sadri, noor azrina talik, zhi yong yau, muhammad aniq shazni mohammad hanif, boontong goh, chang fu dee, navid aslfattahi, sameer al bati, khatatbeh ibtehaj, mohammad hafzuddin hj jumali, m. f. mohd razip wee, et. al.  (2021).  exploration of 2d ti3c2 mxene for all solution processed piezoelectric nanogenerator applications.  - scientific reports.  1-13. 

a.i.a. alselawe, mhh jumali, g. gopir, m.m. anas.  (2020).  ab-initio calculations of the structural, electronic and optical properties of (cdse)2 clusters.  - sains malaysiana.  1451-1460. 

noor j ridha, firas k mohamad alosfur, mohammad hafizuddin haji jumali, s radiman.  (2020).  effect of al thickness on the structural and ethanol vapor sensing performance of zno porous nanostructures prepared by microwave-assisted hydrothermal method.  - nanotechnology.  14550. 

khatatbeh ibtehaj, mohammad hafizuddin hj. jumali, sameeral-bati..  (2020).  a novel facile preparation method of self-polarized poly(vinylidene fluorides) nanofiber for high-performance piezoelectric nanogenerator.  - polymer.  1-8. 

muhammad hafeez, bandar ali al-asbahi, mohammad hafizuddin hj. jumali, muhammad yahaya, fakharul inam, muhammad fahad bhopal, arshad s. bhatti..  (2020).  critical role of defect states on visible luminescence from zns nanostructures doped with au, mn and ga.  - materials science in semiconductor processing.  1-10. 

sameer al-bati, mohammad hafizuddin hj. jumali, bandar ali al-asbahi, khatatbeh ibtehaj, chi chin yap, saif m. h. qaid, hamid m. ghaithan, w. a. farooq..  (2020).  improving photophysical properties of white emitting ternary conjugated polymer blend thin film via additions of tio2 nanoparticles.  - polymers.  1-13. 

bandar ali al-asbahi, saif m. h. qaid, mohammad hafizuddin hj jumali, mohamad saleh alsalhi, abdullah s. aldwayyan.  (2019).  long-range dipole-dipole energy transfer enhancement via addition of sio 2 /tio 2 nanocomposite in pfo/meh-ppv hybrid thin films.  - journal of applied polymer science.  47845. 

ku noor dhaniah ku muhsen, rozana aina maulat osman, mohd sobri idris, mohammad hafizuddin hj jumali & nor huwaida binti jamil..  (2019).  enhancing the dielectric properties of (ba0.85ca0.15)(snxzr0.10-xti0.90)o3 lead-free ceramics by stannum substitution.  - journal of materials science: materials in electronics.  20654-20664. 

eng liang lim, chi chin yap, mohammad hafizuddin hj jumali, farah liyana khairulaman.  (2019).  solution-dispersed copper iodide anode buffer layer gives p3ht:pcbm-based organic solar cells an efficiency boost.  - journal of materials science: materials in electronics.  . 

siti aishah ahmad fuzi, mohammad hafizuddin hj jumali, bandar ali al-asbahi, saif m.h. qaid.  (2019).  photophysical and energy transfer mechanism studies of poly (9,9-di-n-octylflourenyl-2,7-diyl)/fluorol 7ga/poly [2-methoxy-5-(2-ethylhexyloxy)-1,4-phenyleneyinylene] ternary organic blend films.  - thin solid films.  90-96. 

kai jeat hong, sin tee tan, kok-keong chong, chi chin yap, mohammad hafizuddin hj jumali, yueh-lin loo.  (2019).  numerical analysis with experimental verification to predict outdoor power conversion efficiency of inverted organic solar devices.  - renewable energy.  . 

izura izzuddin, mohammad hafizuddin hj jumali, zalita zainuddin, nor huwaida janil @ jamil.  (2019).  piezoelectric enhancements in k0.5na0.5nbo3-based ceramics via structural evolutions.  - ceramics international.  17204-17209. 

nor huwaida janil @ jamil, mohammad hafizuddin hj jumali, zalita zainuddin, izura izzuddin, soodkhet pojprapai.  (2019).  penentuan parameter optimum bagi rawatan pengutuban elektrik ke atas seramik-piezo (batio3) menggunakan sistem buatan sendiri.  - sains malaysiana.  425-433. 

kam sheng lau, siew xian chin, sin tee tan, fang sheng lim, wei sea chang, chi chin yap, mohammad hafizuddin hj jumali, sarani zakaria, soon wei chook, chin hua chia.  (2019).  silver nanowires as flexible transparent electrode: role of pvp chain length.  - journal of alloys and compounds.  165-171. 

kai jeat hong, sin tee tan, kok-keong chong, hock beng lee, riski titian ginting, fang sheng lim, chi chin yap, chun hui tan, wei sea chang, mohammad hafizuddin hj jumali.  (2018).  synergy study on charge transport dynamics in hybrid organic solar cell: photocurrent mapping and performance analysis under local spectrum.  - current applied physics.  . 

mohd nur ikhmal salehmin, lorna jeffery minggu, wun fui mark lee, mohamad azuwa mohamed, khuzaimah arifin, mohammad hafizuddin hj. jumali, mohammad b. kassim.  (2018).  highly photoactive cu2o nanowire film prepared with modified scalable synthesis method for enhanced photoelectrochemical performance.  - solar energy materials and solar cells.  237-245. 

ng kim hang, lorna jeffery minggu, mark-lee wun fui, khuzaimah arifin, mohammad hafizuddin hj. jumali, mohammad b. kassim.  (2018).  a new method for the fabrication of a bilayer wo3/fe2o3 photoelectrode for enhanced photoelectrochemical performance.  - materials research bulletin.  47-52. 

eng liang lim, chi chin yap, mohammad hafizuddin hj jumali, mohd asri mat teridi, chin hoong teh.  (2018).  a mini review: can graphene be a novel material for perovskite solar cell applications?.  - nano-micro letters.  1-12. 

abdelelah alshanableh, sin tee tan, chi chin yap, hock beng lee, hind fadhil oleiwi, kai jeat hong, mohd. hafizuddin hj.jumali, muhammad yahaya.  (2018).  surface engineering of zno nanorod for inverted organic solar cell.  - materials science & engineering b.  . 

firas k mohamad alosfur , noor j ridha, mohammad hafizuddin haji jumali, s radiman.  (2018).  one-step formation of tio2 hollow spheres via a facile microwave-assisted process for photocatalytic activity.  - nanotechnology.  . 

noor j ridha , firas k mohamad alosfur, mohammad hafizuddin haji jumali, and s radiman.  (2018).  dimensional effect of zno nanorods on gas-sensing performance.  - journal of physics d: applied physics.  . 

nasehah syamin sabri, chi chin yap, muhammad yahaya, muhamad mat salleh, mohammad hafizuddin hj jumali.  (2017).  solution-dispersed cuo nanoparticles as anode buffer layer in inverted type hybrid organic solar cells.  - physica status solidi a.  1-7. 

eng liang lim, chi chin yap, mohammad hafizuddin hj jumali, mohd asri mat teridi, chin hoong teh.  (2017).  inverted organic solar cells integrated with room temperature solution-processed bismuth sulfide electron selective layer.  - solar energy.  1108-1113. 

chin hong wong, zuraini dahari, mohammad hafizuddin jumali, khairudin mohamed, julie juliewatty mohamed.  (2017).  simulation and fabrication of wagon-wheel-shaped piezoelectric transducer for raindrop energy harvesting application.  - journal of electronic materials.  1587-1597. 

annas al-sharabi, sarah yasmin tajuddin, au diya fatihah wan saffiey, syazana jasman, h.a. alwi, m.h. hj jumali, r. abd-shukor.  (2017).  effects of nano-sized pbo on the transport critical current density and flux activation energy of yba2cu3o7 superconductor.  - international journal of electrochemical science.  90-102. 

chun hui tan, sin tee tan, hock beng lee, riski titian ginting, hind fadhil oleiwi, chi chin yap, mohammad hafizuddin haji jumali, muhammad yahaya.  (2017).  automated room temperature optical absorbance co sensor based on in-doped zno nanorod.  - sensors and actuators b: chemical.  140-152. 

hock beng lee, riski titian ginting, sin tee tan, chun hui tan, abdelelah alshanableh, hind fadhil oleiwi, chi chin yap, mohd hafizuddin hj. jumali & muhammad yahaya.  (2016).  controlled defects of fluorine-incorporated zno nanorods for photovoltaic enhancement.  - scientific reports.  1-11. 

al-asbahi b.a., jumali m.h.h., alsalhi m.s..  (2016).  enhanced optoelectronic properties of pfo/fluorol 7ga hybrid light emitting diodes via additions of tio2 nanoparticles.  - polymers.  1-9. 

abdullah i.y., yahaya m., jumali m.h.h.j., shanshool h.m..  (2016).  enhancement piezoelectricity in poly(vinylidene fluoride) by filler piezoceramics lead-free potassium sodium niobate (knn).  - optical and quantum electronics.  1-9. 

hind fadhil oleiwi, sin tee tan, hock beng lee, chi chin yap, riski titian ginting, azmi zakaria, abdelelah alshanableh, chun hui tan, mohammad hafizuddin hj jumali, muhammad yahaya & z. a. talib.  (2016).  two-dimensional cds intercalated zno nanorods: a concise study on interfacial band structure modification.  - rsc advances.  52395-52402. 

eng liang lim, chi chin yap, mohd asri mat teridi, chin hoong teh, abd rashid bin mohd yusoff, mohammad hafizuddin hj jumali.  (2016).  a review of recent plasmonic nanoparticles incorporated p3ht: pcbm organic thin film solar cells.  - organic electronics.  12-28. 

riski titian ginting, hock beng lee, sin tee tan, chun hui tan, mohd. hafizuddin hj. jumali, chi chin yap, jae-wook kang, and muhammad yahaya.  (2016).  a simple approach low-temperature solution process for preparation of bismuth-doped zno nanorods and its application in hybrid solar cells.  - journal of physical chemistry c.  771-780. 

nur ubaidah saidin, mohammad hafizuddin hj. jumali, k.y. kok dan i. k. ng.  (2016).  pembentukan cekung berkualiti tinggi menggunakan tempoh penganodan yang singkat bagi penghasilan aao.  - sains malaysiana.  1787-1794. 

abdullah i.y., yahaya m., jumali m.h.h., shanshool h.m..  (2016).  influence of the substrate on the crystalline phase and morphology of poly (vinylidene fluoride) (pvdf) thin film.  - surface review and letters.  1-8. 

abdelelah alshanableh, chi chin yap, sin tee tan, hock beng lee, chun hui tan, riski titian ginting, mohd. hafizuddin hj. jumali.  (2016).  novel hydrothermal approach to functionalize self-oriented twin zno nanotube arrays.  - materials letters.  75-78. 

nasehah syamin sabri, chi chin yap, muhammad yahaya, mohammad hafizuddin haji jumali, muhamad mat salleh.  (2016).  optimizing the performance of inverted type hybrid organic solar cell based on zno/p3ht with various polymer deposition parameters.  - journal of materials science: materials in electronics.  10442-10448. 

izzuddin i., jumali m.h.h., zalita z., huwaida j.n., awang r..  (2016).  influence of crystal structural orientation on impedance and piezoelectric properties of knn ceramic prepared using sol-gel method.  - sains malaysiana.  1281-1287. 

annas al-sharabi, sarah yasmin tajuddin, au diya fatihah wan saffiey, syazana jasman, h.a. alwi, m.h. jumali & r. abd-shukor.  (2016).  analisis kekonduksian lebihan superkonduktor yba2cu3o7 ditambah nanozarah pbo (excess conductivity analysis of pbo nanoparticle added yba2cu3o7 superconductor).  - sains malaysiana.  1959-1969. 

eng liang lim, chi chin yap, muhammad yahaya, muhamad mat salleh, mohammad hafizuddin haji jumali.  (2015).  zno nanorod arrays pre-coated with dcjtb dye for inverted type hybrid solar cells incorporating p3ht donor.  - journal of materials science: materials in electronics.  719-725. 

hock beng lee, mohd. hafizuddin hj jumali, riski titian ginting, sin tee tan, chi chin yap, chun hui tan.  (2015).  mechanistic study on highly crystalline (002) plane bounded zno nanofilms prepared via direct current magnetron sputtering.  - materials letters.  83-88. 

bahanurddin n.f.k., jumali m.h., mohamed j.j., ahmad z.a..  (2015).  effects of compaction pressure on lead zirconate titanate piezoelectric and dielectric properties prepared via high planetary mill.  - journal of ceramic processing research.  258-261. 

ibtisam yahya abdullah, mohammad hafizuddin haji jumali, muhammad yahaya, haider mohammed shanshool.  (2015).  facile formation of beta poly (vinylidene fluoride) films using the short time annealing process.  - advances in environmental biology.  20-27. 

al-asbahi b.a., jumali m.h.h..  (2014).  enhancement of optical properties of poly (9,9?-di-n-octylfluorenyl- 2,7-diyl) in conjugated polymer/tio2 nanocomposites.  - canadian journal of physics.  1021-1025. 

mohammad hafizuddin haji jumali, firas k. mohamad alosfur, shahidan radiman, noor j. ridha, mohd ambar yarmo, akrajas ali umar.  (2014).  rapid synthesis of tio2/mwcnts nanocatalyst with enhanced photocatalytic activity using modified microwave technique.  - materials science in semiconductor processing.  25:207-210. 

al-asbahi b.a., haji jumali m.h., al-gaashani r..  (2014).  efficient charge transfer mechanism in polyfluorene/zno nanocomposite thin films.  - journal of nanomaterials.  . 

bandar ali al-asbahi, mohammad hafizuddin haji jumali, chi chin yap, moayad husein flaifel, muhamad mat salleh..  (2013).  photophysical properties and energy transfer mechanism of pfo/fluorol 7ga hybrid thin films.  - journal of luminescence.  57-65. 

alosfur, f; jumali, mhh; radiman, s; ridha, nj; yarmo, ma; umar, aa.  (2013).  visible light-responsive tio2 coated mwcnts as a hybrid nanocatalysts.  - international journal of electrochemical science.  8(2):2977-2982. 

bandar ali al-asbahi, mohammad hafizuddin haji jumali, chi chin yap, muhamad mat salleh..  (2013).  influence of tio2 nanoparticles on enhancement of optoelectronic properties of pfo-based light emitting diode.  - journal of nanomaterials.  1-7. 

al-asbahi, b.a., jumali, m.h.h., yap, c.c., salleh, m.m., alsalhi, m.s..  (2013).  inhibition of dark quenching by tio2 nanoparticles content in novel pfo/fluorol 7ga hybrid: a new role to improve oled performance.  - chemical physics letters.  570:109-112. 

noor j. ridha, mohammad hafizuddin haji jumali, akrajas ali umar and f. alosfur.  (2013).  defects-controlled zno nanorods with high aspect ratio for ethanol detection.  - international journal of electrochemical science.  8(4):4583-4594. 

firas k mohamad alosfur, mohammad hafizuddin haji jumali, shahidan radiman, noor j ridha, mohd ambar yarmo and akrajas ali umar.  (2013).  modified microwave method for the synthesis of visible light-responsive tio2/mwcnts nanocatalysts.  - nanoscale research letters.  2013, 8:346. 

noor j. ridha, akrajas ali umar, f. alosfur,mohammad hafizuddin haji jumali, and muhamad mat salleh.  (2013).  microwave assisted hydrothermal method for porous zinc oxide nanostructured-films.  - journal of nanoscience and nanotechnology.  2667-2674. 

marjoni imamora ali umar, chi chin yap, rozidawati awang, mohammad hafizuddin hj jumali, muhamad mat salleh, muhammad yahaya.  (2013).  characterization of multilayer graphene prepared from short-time processed graphite oxide flake.  - journal of materials science: materials in electronics.  24(4):1282-1286. 

nasim, f., ali, a., hafizuddin, m., bhatti, a.s..  (2012).  role of ti phases in the modulation of border traps at the tio2/n-si interfaces.  - journal of applied physics.  112(4):art. no 044513. 

abd-shukor, r., kong, i., lim, e.l., mizan, n.a., alwi, h.a., jumali, m.h., kong, w..  (2012).  enhanced critical current density of fef 2 added yba 2cu 3o 7-delta.  - journal of superconductivity and novel magnetism.  25(4):957-960. 

al-asbahi, b.a., alsalhi, m.s., al-dwayyan, a.s., haji jumali, m.h.  (2012).  forster-type energy transfer mechanism in pf2/6 to meh-ppv conjugated polymers.  - journal of luminescence.  132(2):386-390. 

izzuddin, i., jumali, m.h.h., yahayaahayaahaya, m., salleh, m.m..  (2012).  new hybridization approach of titanium organometallic: pani thin films as room temperature gas sensors.  - sains malaysiana.  41(8):1017-1021. 

jumali, m.h.h., al-asbahi, b.a., yap, c.c., salleh, m.m., alsalhi, m.s..  (2012).  optoelectronic property enhancement of conjugated polymer in poly(9,9-di-n-octylfluorenyl-2.7-diyl)/titania nanocomposites.  - thin solid films.  524:257-262. 

tahir, sfbm; ramli, n; izzuddin, i; salleh, mm; yahaya, m; umar, aa; jumali, mhh.  (2012).  effect of zno addition on structural properties of zno-pani/carbon black thin films.  - sains malaysiana.  41(8):1001-1004. 

ng kim hang, lorna jeffery minggu, mohammad hafizuddin hj. jumali, mohammad b. kassim.  (2012).  fotoelektrod tungsten trioksida terdop nikel untuk tindak balas pembelahan air fotoelektrokimia.  - sains malaysiana.  41(7):893-899. 

haji jumali, m.h., ramli, n., izzuddin, i., salleh, m.m., yahaya, m..  (2011).  influence of pani additions on methanol sensing properties of zno thin films.  - sains malaysiana.  40(3):203-208. 

jumali, m.h.h., mt. said, m.r., wee, n.y., yahaya, m., salleh, m.m..  (2010).  kelakuan pengesanan tekanan bagi seramik natrium bismut titanat [pressure sensing behaviour of sodium bismuth titanate ceramics].  - sains malaysiana.  39(4):621-626. 

awitdrus; deraman, m; abu talib, i; omar, r; jumali, mhh; taer, e; saman, mm.  (2010).  microcrystallite dimension and total active surface area of carbon electrode from mixtures of pre-carbonized oil palm empty fruit bunches and green petroleum cokes.  - sains malaysiana.  39(1):83-86. 

mohammad hafizuddin haji jumali, izura izzuddin, amirah m. akhir, norhashimah ramli, muhamad mat salleh and muhammad yahaya.  (2010).  microstructural and ethanol sensing variations of tio2-pss multi layered thin films.  - world applied science journal.  9:56-59. 

shamsuri a.a., daik r., ahmad i., jumali m.h.hj..  (2009).  nylon-6/liquid natural rubber blends prepared via emulsion dispersion.  - journal of polymer research.  16:381-387. 

yusof, mi; salleh, z; yahya, ak; jumali, mh.  (2009).  superconductivity and enhancement of critical current density of ta-substituted tlsr1212 with addition of nanosize mgo.  - materials research innovations.  13(3):364-367. 

ramli, n; salleh, mm; yahaya, m; jumali, mhh.  (2009).  effect of zro2 addition on microstructure, morphology and pressure sensing behaviour of pb(zrxti1-x)o-3 ceramics sintered in al2o3 environment.  - sains malaysiana.  38(5):685-691. 

salleh f.md., yahya a.k., awang z., jumali m.h..  (2008).  influence of t1-containing coprecipitation derived precursor powder on microstructure and transport properties of t10.8bi0.2sr2ca0.8 y0.2cu2o7 superconducting dip-coated tapes.  - journal of applied sciences.  8(1):185-188. 

a.k.yahya, w.f. abdullah, h.imad, m.h. jumali.  (2007).  changes in doping state of (tl, pb)sr1212 superconductors with yb substitution at sr site.  - physica c: superconductivity and its applications.  474-477.