POORTMANS, Jef

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

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Author:  GORDON, Ivan

Results 1-20 of 42 (Search time: 0.007 seconds).

Issue DateTitleContributor(s)TypeCat.
12021Understanding 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
22021The 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
32020Application of a Genetic Algorithm in Four-Terminal Perovskite/Crystalline-Silicon Tandem DevicesRazzaq, Arsalan; Mayer, Alexandre; DEPAUW, Valerie; GORDON, Ivan; Hajjiah, Ali; POORTMANS, JefJournal ContributionA1
42020Infrared 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
52020Low 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
62020Thermal stability improvement of metal oxide-based contacts for silicon heterojunction solar cellsCho, Jinyoun; Radhakrishnan, Hariharsudan Sivaramakrishnan; SHARMA, Rajiv; Payo, Maria Recaman; Debucquoy, Maarten; VAN DER HEIDE, Arvid; GORDON, Ivan; Szlufcik, Jozef; POORTMANS, JefJournal ContributionA1
72020Periodic inverse nanopyramid gratings for light management in silicon heterojunction devices and comparison with random pyramid texturingRazzaq, Arsalan; DEPAUW, Valerie; Cho, Jinyoun; Radhakrishnan, Hariharsudan Sivaramakrishnan; GORDON, Ivan; Szlufcik, Jozef; Abdulraheem, Yaser; POORTMANS, JefJournal ContributionA1
82019Performance and Thermal Stability of an a-Si:H/TiOx/Yb Stack as an Electron-Selective Contact in Silicon Heterojunction Solar CellsCho, Jinyoun; Melskens, Jimmy; Payo, Maria Recaman; Debucquoy, Maarten; Radhakrishnan, Hariharsudan Sivaramakrishnan; GORDON, Ivan; Szlufcik, Jozef; Kessels, W. M. M.; POORTMANS, JefJournal ContributionA1
92019Interface analysis and intrinsic thermal stability of Moo(x) based hole-selective contacts for silicon heterojunction solar cellsCho, Jinyoun; Nawal, Neerja; Hadipour, Afshin; Payo, Maria Recaman; VAN DER HEIDE, Arvid; Radhakrishnan, Hariharsudan Sivaramakrishnan; Debucquoy, Maarten; GORDON, Ivan; Szlufcik, Jozef; POORTMANS, JefJournal ContributionA1
102019A novel silicon heterojunction IBC process flow using partial etching of doped a-Si:H to switch from hole contact to electron contact in situ with efficiencies close to 23%Radhakrishnan, Hariharsudan Sivaramakrishnan; Uddin, M. D. Gius; Xu, Menglei; Cho, Jinyoun; Ghannam, Moustafa; GORDON, Ivan; Szlufcik, Jozef; POORTMANS, JefJournal ContributionA1
112019Freestanding and supported processing of sub-70 μm kerfless epitaxial Si and thinned Cz/FZ Si foils into solar cells: An overview of recent progress and challengesRadhakrishnan, Hariharsudan Sivaramakrishnan; Cho, Jinyoun; Bearda, Twan; Roeth, Julius; DEPAUW, Valerie; Van Nieuwenhuysen, Kris; GORDON, Ivan; Szlufcik, Jozef; POORTMANS, JefJournal ContributionA1
122018Dry Passivation Process for Silicon Heterojunction Solar Cells Using Hydrogen Plasma Treatment Followed by In Situ a-Si: H DepositionXu, Menglei; Wang, Chong; Bearda, Twan; Simoen, Eddy; Radhakrishnan, Hariharsudan Sivaramakrishnan; GORDON, Ivan; Li, Wei; Szlufcik, Jozef; POORTMANS, JefJournal ContributionA1
132018Evidence of TiOx Reduction at the SiOx/TiOx Interface of Passivating Electron-Selective ContactsCho, Jinyoun; Debucquoy, Maarten; Payo, Maria Recaman; Schapmans, Elie; GORDON, Ivan; Szlufcik, Jozef; POORTMANS, JefProceedings PaperC1
142018Selective deposition of a-Si:H: a proof-of-concept studyXu, Menglei; Bearda, Twan; Hasan, Mahmudul; Radhakrishnan, Hariharsudan Sivaramakrishnan; GORDON, Ivan; Szlufcik, Jozef; POORTMANS, JefProceedings PaperC1
152018Silicon Heterojunction Cells with Improved Spectral Response Using n-type mu c-Si from a Novel PECVD ApproachSmirnov, Yury; Bearda, Twan; Radhakrishnan, Hariharsudan Sivaramakrishnan; Filipic, Miha; Cho, Jinyoun; Xu, Menglei; Jambaldinni, Shruti; Razzaq, Arsalan; Uddin, M. D. Gius; Van Nieuwenhuysen, Kris; GORDON, Ivan; Debucquoy, Maarten; Abdulraheem, Yaser; Vasil'evskii, Ivan; POORTMANS, JefProceedings PaperC1
162018Simple emitter patterning of silicon heterojunction interdigitated back-contact solar cells using damage-free laser ablationXu, Menglei; Bearda, Twan; Filipic, Miha; Radhakrishnan, Hariharsudan Sivaramakrishnan; GORDON, Ivan; Szlufcik, Jozef; POORTMANS, JefJournal ContributionA1
172018Dry etch damage in n-type crystalline silicon wafers assessed by deep-level transient spectroscopy and minority carrier lifetimeSimoen, Eddy; Radhakrishnan, Hariharsudan Sivaramakrishnan; Uddin, Md Gius; GORDON, Ivan; POORTMANS, Jef; Wang, Chong; Li, WeiJournal ContributionA1
182018Passivating electron-selective contacts for silicon solar cells based on an a-Si:H/TiOx stack and a low work function metalCho, Jinyoun; Melskens, Jimmy; Debucquoy, Maarten; Payo, Maria Recaman; Jambaldinni, Shruti; Bearda, Twan; GORDON, Ivan; Szlufcik, Jozef; Kessels, W. M. M.; POORTMANS, JefJournal ContributionA1
192018Simplified rear-side patterning for silicon heterojunction IBC solar cells: development of the in situ "nano-envelope" dry cleanRadhakrishnan, Hariharsudan Sivaramakrishnan; Uddin, Md Gius; Xu, Menglei; Abdulraheem, Yaser; GORDON, Ivan; Szlufcik, Jozef; POORTMANS, JefProceedings PaperC1
202017Sunlight-thin nanophotonic monocrystalline silicon solar cellsDEPAUW, Valerie; Trompoukis, Christos; Massiot, Ines; Chen, Wanghua; Dmitriev, Alexandre; Roca i Cabarrocas, Pere; GORDON, Ivan; POORTMANS, JefJournal ContributionA1