megat mohd izhar sapeli, kazi sajedur rahman, yoganash putthisigamany, nurkhaizan zulkepli, mohd zaki mohd yusoff, mohammad istiaque hossain, brahim aissa, puvaneswaran chelvanathan, .  (2026).  cds-based intermediate band solar cells (ibsc): a numerical investigation using scaps-1d.  - physics letters a.  1 - 8. 

fazliyana ‘izzati za'abar, camellia doroody, puvaneswaran chelvanathan, ahmad wafi mahmood zuhdi, mohd shaparuddin bahrudin, hua ye, zheng-jie feng, mohd hadri hafiz mokhtar.  (2026).  role of in-situ substrate heating and selenium-free annealing on the growth of mose2 interlayer in sputtered cu(in,ga)se2 solar cells.  - journal of science-advanced materials and devices.  1 - 12. 

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. 

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. 

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. 

adamu ahmed goje, norasikin ahmad ludin, mohd adib ibrahim, suhaila sepeai, mohd sukor su'ait, ubaidah syafiq, puvaneswaran chelvanathan.  (2025).  optimization of pcbm electron transport layer concentration for the fabrication of lead-free flexible perovskite solar cells.  - journal of renewable and sustainable energy.  43505 - 43505. 

m. mottakin, mohd sukor su'ait, puvaneswaran chelvanathan, md. ariful islam, md. shahiduzzaman, mohd adib ibrahim, ghulam muhammad and md. akhtaruzzaman.  (2024).  correlation between defect properties and the performance of eco-friendly cssni3-based perovskite solar cells.  - semiconductor science and technology.  1-14. 

arulampalam kunaraj, p chelvanathan, ahmad ashrif a bakar, iskandar yahya.  (2024).  single-walled carbon nanotube (swcnt) thin films via automatic spray coating and nitric acid vapor treatment.  - journal of engineering research.  825 - 831. 

nurfarhana ahmad musri, yoganash putthisigamany, puvaneswaran chelvanathan, norasikin ahmad ludin, nadhrah md yatim, ubaidah syafiq.  (2024).  fabrication of bi2te3 and sb2te3 thermoelectric thin films using radio frequency magnetron sputtering technique.  - journal of visualized experiments.  Tiada. 

yoganash putthisigamany, kazi sajedur rahman, megat mohd izhar sapeli, shafidah shafian, ubaidah syafiq, mohd sukor suait, norasikin ahmad ludin, mohd adib ibrahim, puvaneswaran chelvanathan.  (2024).  native surface oxidation phenomena of dc sputtered molybdenum thin film in tropical environment.  - materials letters.  1 - 4. 

megat mohd izhar sapeli, kazi sajedur rahman, yoganash putthisigamany, nurkhaizan zulkepli, mohd zaki mohd yusoff, mohammad istiaque hossain, brahim aissa, puvaneswaran chelvanathan, .  (2026).  cds-based intermediate band solar cells (ibsc): a numerical investigation using scaps-1d.  - physics letters a.  1 - 8. 

fazliyana ‘izzati za'abar, camellia doroody, puvaneswaran chelvanathan, ahmad wafi mahmood zuhdi, mohd shaparuddin bahrudin, hua ye, zheng-jie feng, mohd hadri hafiz mokhtar.  (2026).  role of in-situ substrate heating and selenium-free annealing on the growth of mose2 interlayer in sputtered cu(in,ga)se2 solar cells.  - journal of science-advanced materials and devices.  1 - 12. 

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. 

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. 

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. 

arulampalam kunaraj, iskandar yahya, ahmad aa bakar and puvaneswaran chelvanathan.  (2023).  single-walled carbon nanotube (swcnt) thin film for optoelectronics device prepared by spray coating technique..  - international conference on sustainable, renewable & energy efficiency 2022.  1-9. 

bibi zulaika bhari, kazi sajedur rahman, puvaneswaran chelvanathan, mohd adib ibrahim.  (2023).  numerical simulation of ultrathin cdte solar cell by scaps-1d.  - international conference on sustainable, renewable & energy efficiency (icsree 2022).  1-8. 

puvaneswaran chelvanathan, nadrah azmi.  (2021).  czts solar cells.  - .  1-56. 

navaniswaran tharumen, mahendran sithamparam, nirmell satthiyasilan, siti aminah bahari, puvaneswaran chelvanathan, jalifah latip, afifuddin husairi mat jusoh hussaina, mardina abdullah & kuhan chandru.  (2024).  peranan matahari muda yang malap dalam kimia pra-biotik: dari perspektif kimia tentang polimerisasi pra-biotik.  - jurnal kejuruteraan.  1311 - 1321. 

maryam hassan, muhammad amirul aizat mohd abdah, puvaneswaran chelvanathan, fatin saiha omar, hassan ahmoum, mohd sukor su'ait.  (2025).  copper zinc tin sulphide as a rechargeable lithium battery electrode.  - program book the 11th southeast asia collaborative symposium on energy materials malaysia 2025 (11th sacsem malaysia 2025).  42 - 42. 

syaza amira razali, vidhya selvanathan, puvaneswaran chelvanathan, lee tian khoon, md. akhtaruzzaman, mohd sukor su’ait.  (2025).  synthesis and characterization of nanostructured nickel- based metal organic complex as electrode material for supercapacitor applications.  - program book the 11th southeast asia collaborative symposium on energy materials malaysia 2025 (11th sacsem malaysia 2025).  73 - 73. 

a.r. najitha, p. chelvanathan, f.s. omar, s. rudhziah, h., ahmoum, m.s. su'ait.  (2025).  influence of manganese (mn) doping on the structural and surface characteristics of copper zinc tin sulfide (czts) transition metal sulfides synthesized via sol–gel method.  - program book the 11th southeast asia collaborative symposium on energy materials malaysia 2025 (11th sacsem malaysia 2025).  74 - 74. 

kazi sajedur rahman, puvaneswaran chelvanathan, abdul kuddus, shinichiro mouri.  (2025).  enhancing structural and optical properties in azo co-doped mgzno thin films via post-annealing for advanced photonics.  - the 72nd jsap spring meeting 2025.  . 

m. hassan, m.a.a.m. abdah, p. chelvanathan, y. sulaiman, f.s. omar, p. scardi, m.s. su’ait.  (2024).  flower-like cu2znsns4 (czts) transition metal chalcogenide as a microstructured electrode in lithium rechargeable battery.  - the xviii international symposium on polymer electrolytes 2024 (ispe-18).  .