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. 

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. 

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. 

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. 

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, 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. 

m. hassan, n. imyrah, p. chelvanathan, h. ahmoum, p. scardi, a. ahmad, ms su'ait.  (2024).  cu2znsns4-based electrode as an improvement strategy for lithium rechargeable batteries a status review.  - energy technology.  1 - 8. 

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. 

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. 

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. 

abdul hannaan, ahasanur rahman, amith khandakar, puvaneswaran chelvanathan, brahim aissa, mohammad istiaque hossain .  (2025).  design and performance evaluation of an enhanced ag3cus2-based near-infrared photodetector for optoelectronic application.  - next materials.  1 - 15. 

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. 

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.  . 

syaza amira razali, vidhya selvanathan, puvaneswaran chelvanathan, md. akhtaruzzaman, mohd sukor su’ait.  (2024).  synthesis and characterization of nanostructured nickel-based metal organic complex as electrode material for supercapacitor applications.  - 2nd international conference on sustainable, renewable & energy efficiency (icsree 2024).  . 

m. hassan, m.a.a.m. abdah, p. chelvanathan, y. sulaiman, f.s. omar, h. ahmoum, p. scardi, m.s. su’ait.  (2024).  flower-like cu2znsns4 (czts) transition metal sulphides (tms) as a microstructured electrode in lithium rechargeable battery.  - the 10th southeast asia collaborative symposium on energy materials (sacsem 10th).  . 

syaza amira razali, vidhya selvanathan, puvaneswaran chelvanathan, md. akhtaruzzaman, mohd sukor su’ait.  (2024).  synthesis and characterization of nanostructured nickel-based metal organic complex as electrode material for supercapacitor applications.  - 2nd international conference on sustainable, renewable & energy efficiency (icsree 2024).  . 

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).  .