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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

wan norhisyam abd rashid, kazi sajedur rahman, megat mohd izhar sapeli, yoganash putthisigamany, puteri noor safura megat mahmud, norasikin ahmad ludin, mohammad istiaque hossain, brahim aissa, puvaneswaran chelvanathan.  (2026).  enhancing sb2s3 thin film quality through controlled sulfurization: a study on temperature and pressure variations.  - results in engineering.  1 - 16. 

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. 

khautam rames, badariah bais, yoganash putthisigamany, puvaneswaran chelvanathan & kazi sajedur rahman.  (2026).  numerical simulation of prospective buffer layers in cadmium telluride (cdte) thin film solar cells.  - jurnal kejuruteraan.  321 - 330. 

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. 

norshafidah binti abu shafian ,mohd adib bin ibrahim ,norasikin binti ahmad ludin ,puvaneswaran a/l chelvanathan .  (2026).  development of semitransparent colorful optical filter use in solar photovoltaic cells utilize in indoor environment.  - .  . 

norshafidah binti abu shafian ,mohd adib bin ibrahim ,norasikin binti ahmad ludin ,puvaneswaran a/l chelvanathan .  (2026).  development of semitransparent colorful optical filter use in solar photovoltaic cells utilize in indoor environment.  - .  . 

norshafidah binti abu shafian ,mohd adib bin ibrahim ,norasikin binti ahmad ludin ,puvaneswaran a/l chelvanathan .  (2026).  development of semitransparent colorful optical filter use in solar photovoltaic cells utilize in indoor environment.  - .  . 

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.  . 

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.