POORTMANS, Jef

Full Name
POORTMANS, Jef
Email
jef.poortmans@uhasselt.be
 
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Publications

Results 33-64 of 196 (Search time: 0.01 seconds).

Issue DateTitleContributor(s)TypeCat.
332021LIGHT WEIGHT INTERCONNECTION WEAVE FOR SPACE PVBORGERS, Tom; Szlufcik, Jozef; Van Den Storme, Manuel; Van Den Storme, Guy; Brandt, Christian; Girolamo, Donato; Das, Shumit; Verdonck, Julo; NIVELLE, Philippe; GOVAERTS, Jonathan; Doumen, Geert; Vastmans, Luc; De Vrieze, Sander; Voroshazi, Eszter; POORTMANS, JefProceedings PaperC1
342021Comparative Study of Al2O3 and HfO2 for Surface Passivation of Cu(In,Ga)Se-2 Thin Films: An Innovative Al2O3/HfO2 Multistack DesignSCAFFIDI, Romain; BULDU KOHL, Dilara; BRAMMERTZ, Guy; DE WILD, Jessica; KOHL, Thierry; BIRANT, Gizem; MEURIS, Marc; POORTMANS, Jef; Flandre, D; VERMANG, BartJournal ContributionA1
352021Understanding the Origin of Recombination Losses After Co-Plating of Bifacial Solar Cells: In-Depth Microstructure StudyDEPAUW, Valerie; Russell, Richard; Singh, Sukhvinder; Recaman, Maria; Aleman, Monica; Jambaldinni, Shruti; GORDON, Ivan; Szlufcik, Jozef; Abdulraheem, Yaser; POORTMANS, Jef; DUERINCKX, FilipJournal ContributionA1
362021Detrimental Impact of Na Upon Rb Postdeposition Treatments of Cu(In,Ga)Se-2 Absorber LayersDE WILD, Jessica; BIRANT, Gizem; THIRUVALLUR EACHAMBADI, Ragha; KOHL, Thierry; BULDU KOHL, Dilara; BRAMMERTZ, Guy; MANCA, Jean; MEURIS, Marc; POORTMANS, Jef; VERMANG, BartJournal ContributionA1
372021Ultrathin Cu(In,Ga)Se-2 Solar Cells with Ag/AlOx Passivating Back ReflectorDE WILD, Jessica; BIRANT, Gizem; BRAMMERTZ, Guy; MEURIS, Marc; POORTMANS, Jef; VERMANG, BartJournal ContributionA1
382021Stress and strain within photovoltaic modules using the finite element method: A critical reviewNIVELLE, Philippe; Tsanakas, JA; POORTMANS, Jef; DAENEN, MichaelJournal ContributionA1
72021Creating nano-sized contact openings in the thick dielectric-based passivation layers for ultrathin CIGS solar cells: A cost and time-effective approachBIRANT, Gizem; Kandybka, Irina; DE WILD, Jessica; BULDU KOHL, Dilara; KOHL, Thierry; RUTTENS, Bart; BRAMMERTZ, Guy; D'HAEN, Jan; MEURIS, Marc; POORTMANS, Jef; VERMANG, BartProceedings PaperC1
82021A multi-stack Al2O3/HfO2 design with contact openings for front surface of Cu(In,Ga)Se2 solar cellsBULDU KOHL, Dilara; DE WILD, Jessica; KOHL, Thierry; BIRANT, Gizem; BRAMMERTZ, Guy; MEURIS, Marc; POORTMANS, Jef; VERMANG, BartProceedings PaperC1
92021Bias dependent admittance spectroscopy: the impact of sodium supply on the Cu(In,Ga)Se2 growthKOHL, Thierry; DE WILD, Jessica; BRAMMERTZ, Guy; Buldu, D. G.; BIRANT, Gizem; van der Vleuten, M.; Simor, M.; Eachambadi, R. T.; MANCA, Jean; MEURIS, Marc; POORTMANS, Jef; VERMANG, BartProceedings PaperC1
102021Mechanisms of charge carrier transport in polycrystalline silicon passivating contactsGalleni, L.; FIRAT, Meric; Radhakrishnan, H. Sivaramakrishnan; DUERINCKX, Filip; TOUS, Loic; POORTMANS, JefJournal ContributionA1
112021Bias dependent admittance spectroscopy of thin film solar cells: KF post deposition treatment, accelerated lifetime testing, and their effect on the CVf loss mapsKOHL, Thierry; BRAMMERTZ, Guy; DE WILD, Jessica; BULDU KOHL, Dilara; BIRANT, Gizem; MEURIS, Marc; POORTMANS, Jef; VERMANG, BartJournal ContributionA1
122021Investigating the experimental space for two-step Cu(In,Ga)(S,Se)2 absorber layer fabrication: A design of experiment approachHAMTAEI, Sarallah; BRAMMERTZ, Guy; KOHL, Thierry; BULDU KOHL, Dilara; BIRANT, Gizem; DE WILD, Jessica; MEURIS, Marc; POORTMANS, Jef; VERMANG, BartJournal ContributionA1
132021Dominant Processing Factors in Two-Step Fabrication of Pure Sulfide CIGS AbsorbersBRAMMERTZ, Guy; MEURIS, Marc; VERMANG, Bart; POORTMANS, Jef; HAMTAEI, SarallahJournal ContributionA1
142021Improving the Morphology Stability of Spiro-OMeTAD Films for Enhanced Thermal Stability of Perovskite Solar CellsSONG, Wenya; Rakocevic, Lucija; THIRUVALLUR EACHAMBADI, Ragha; Qiu, Weiming; Bastos, Joao P.; Gehlhaar, Robert; KUANG, Yinghuan; Hadipour, Afshin; AERNOUTS, Tom; POORTMANS, JefJournal ContributionA1
152021The interplay between emitter conformality and field-effect passivation in pyramid structured silicon solar devicesRazzaq, Arsalan; DEPAUW, Valerie; John, Joachim; GORDON, Ivan; Szlufcik, Jozef; Abdulraheem, Yaser; POORTMANS, JefJournal ContributionA1
162021Three-dimensional multi-ribbon interconnection for back-contact solar cellsVAN DYCK, Rik; BORGERS, Tom; GOVAERTS, Jonathan; van Vuure, Aart Willem; POORTMANS, JefJournal ContributionA1
172021Novel cost-effective approach to produce nano-sized contact openings in an aluminum oxide passivation layer up to 30 nm thick for CIGS solar cellsKandybka, Iryna; BIRANT, Gizem; DE WILD, Jessica; BULDU KOHL, Dilara; KOHL, Thierry; THIRUVALLUR EACHAMBADI, Ragha; BRAMMERTZ, Guy; MANCA, Jean; MEURIS, Marc; POORTMANS, Jef; VERMANG, BartJournal ContributionA1
182020Analysis and Simulation of Double Resonant Path Converter with Variable Conversion RatioBAKOVASILIS, Apostolos; Manganiello, Patrizio; MARTINEZ, Wilmar; POORTMANS, JefJournal ContributionA2
192020Rear surface passivation of ultra-thin CIGS solar cells using atomic layer deposited HfOxBIRANT, Gizem; Mafalda, J; SCAFFIDI, Romain; DE WILD, Jessica; BULDU KOHL, Dilara; KOHL, Thierry; BRAMMERTZ, Guy; MEURIS, Marc; POORTMANS, Jef; VERMANG, BartJournal ContributionA1
202020Encapsulant-Integrated Interconnection of Bifacial Solar Cells for BIPV Applications: Latest Results in the Twill-BIPV ProjectGOVAERTS, Jonathan; BORGERS, Tom; VAN DYCK, Rik; Andries, Nick; Meyers, Pieter; VAN DER HEIDE, Arvid; Vastmans, Luc; Moors, Reinoud; Doumen, Geert; NIVELLE, Philippe; DAENEN, Michael; Voroshazi, Eszter; Arnett, Chad; Labie, Riet; Van Den Storme, Manuel; Van Den Storme, Guy; Vandebroek, Steven; Schroyen, Peter; Smeers, Kris; Vavilkin, Tatjana; Dewallef, Stefan; Abgrall, Florent; Jousset, Dominique; POORTMANS, JefProceedings PaperC1
212020Bias-Dependent Admittance Spectroscopy of Thin-Film Solar Cells: Experiment and SimulationBRAMMERTZ, Guy; KOHL, Thierry; DE WILD, Jessica; BULDU KOHL, Dilara; BIRANT, Gizem; MEURIS, Marc; POORTMANS, Jef; VERMANG, BartJournal ContributionA1
222020Tuning electricity generation throughout the year with PV module technologyManganiello, Patrizio; GOVAERTS, Jonathan; Horvath, Imre T.; Chowdhury, Mohammed Gofran; Yordanov, Georgi H.; Goverde, Hans; Aldalali, Bader; Beausoleil-Morrison, Ian; Valkealahti, Seppo; Lappalainen, Kari; POORTMANS, JefJournal ContributionA1
232020Application of a Genetic Algorithm in Four-Terminal Perovskite/Crystalline-Silicon Tandem DevicesRazzaq, Arsalan; Mayer, Alexandre; DEPAUW, Valerie; GORDON, Ivan; Hajjiah, Ali; POORTMANS, JefJournal ContributionA1
242020Study of Ammonium Sulfide Surface Treatment for Ultrathin Cu(In,Ga)Se(2)with Different Cu/(Ga plus In) RatiosBULDU KOHL, Dilara; DE WILD, Jessica; KOHL, Thierry; BRAMMERTZ, Guy; BIRANT, Gizem; MEURIS, Marc; POORTMANS, Jef; VERMANG, BartJournal ContributionA1
252020Inclusion of Water in Cu(In, Ga)Se-2 Absorber Material During Accelerated Lifetime TestingKOHL, Thierry; RIVAS RIVAS, Nicolas; DE WILD, Jessica; BULDU KOHL, Dilara; BIRANT, Gizem; BRAMMERTZ, Guy; MEURIS, Marc; RENNER, Frank; POORTMANS, Jef; VERMANG, BartJournal ContributionA1
262020Infrared Absorption Enhancement Using Periodic Inverse Nanopyramids in Crystalline-Silicon Bottom Cells for Application in Tandem DevicesRazzaq, Arsalan; DEPAUW, Valerie; Radhakrishnan, Hariharsudan Sivaramakrishnan; Cho, Jinyoun; GORDON, Ivan; Szlufcik, Jozef; Abdulraheem, Yaser; POORTMANS, JefJournal ContributionA1
272020KF Postdeposition Treatment in N-2 of Single-Stage Thin Cu(In,Ga)Se-2 Absorber LayersDE WILD, Jessica; KOHL, Thierry; BULDU KOHL, Dilara; BIRANT, Gizem; Parragh, DM; BRAMMERTZ, Guy; MEURIS, Marc; POORTMANS, Jef; VERMANG, BartJournal ContributionA1
282020Innovative and industrially viable approach to fabricate AlOx rear passivated ultra-thin Cu(In, Ga)Se2 (CIGS) solar cellsBIRANT, Gizem; DE WILD, Jessica; KOHL, Thierry; BULDU KOHL, Dilara; BRAMMERTZ, Guy; MEURIS, Marc; POORTMANS, Jef; VERMANG, BartJournal ContributionA1
292020Low Work Function Ytterbium Silicide Contact for Doping-Free Silicon Solar CellsCho, Jinyoun; Radhakrishnan, Hariharsudan Sivaramakrishnan; Payo, Maria Recaman; Debucquoy, Maarten; VAN DER HEIDE, Arvid; GORDON, Ivan; Szlufcik, Jozef; POORTMANS, JefJournal ContributionA1
302020Perovskite modules with 99% geometrical fill factor using point contact interconnections designRakocevic, Lucija; Schope, Gunnar; Turan, Bugra; GENOE, Jan; AERNOUTS, Tom; Haas, Stefan; Gehlhaar, Robert; POORTMANS, JefJournal ContributionA1
312020Intermediate scale bandgap fluctuations in ultrathin Cu(In,Ga)Se2 absorber layersDE WILD, Jessica; BULDU KOHL, Dilara; KOHL, Thierry; BIRANT, Gizem; BRAMMERTZ, Guy; MEURIS, Marc; POORTMANS, Jef; VERMANG, BartJournal ContributionA1
322020Efficiency gain in plated bifacial n-type PERT cells by means of a selective emitter approach using selective epitaxyRecamán Payo, María; Li, Yuandong; Russell, Richard; Singh, Sukhvinder; Kuzma Filipek, Izabela; DUERINCKX, Filip; Szlufcik, Jozef; POORTMANS, JefJournal ContributionA1