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.  - .  . 

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.  - .  . 

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.  - .  . 

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.  - .  . 

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. 

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 .  - .  . 

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.  - .  . 

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.  - .  . 

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. 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. 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.  . 

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.  . 

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.  . 

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.  . 

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. 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.  . 

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.  . 

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.  . 

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.  . 

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.  .