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Jef Poortmans

Hasselt University

54H-index
791Paper Count
1.3WCitation Count
Published Papers 180
Publication Date
Improved Solar Cell Performance of 1.68 eV Perovskite Absorber Through Scaffold and Solvent Engineering for Scalable Two-Step Hybrid Deposition
err2026-08-15
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PREAI
errRaju Pusapati; Sunil Suresh; Aslihan Hana Babayigit; Sanjay Sandhu; Cristian Villalobos Meza; Daniely Reis Santos; Tamara Merckx; Shabnam Ahadzadeh; Aruna Ivaturi; Jef Poortmans; Jan D’Haen; Tom Aernouts; Jessica de Wild; Bart Vermang
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Design and light transmittance distribution measurements of semitransparent c-Si PV modules for agrivoltaic systems
err2026-03-19
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errOAAI
errShu-Ngwa Asa’a; Arvid van der Heide; Giacomo Bizinoto Ferreira Bosco; Hariharsudan Sivaramakrishnan Radhakrishnan; Jef Poortmans; Michaël Daenen
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Strain monitoring within photovoltaic laminates: A fibre Bragg grating sensor proof-of-concept and comparison with digital image correlation
err2026-01-31
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PREAI
errMarta Casasola; Nikolina Pervan; Tine Engelen; Nikoleta Kyranaki; Jonathan Govaerts; Gernot Oreski; Jef Poortmans; Michaël Daenen
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In-depth study of degradation in scalable wide bandgap perovskite cells
err2025-09-16
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errOAAI
errJonathan Parion; Baptiste Jacquet; Dawar Ali; Raju Pusapati; Amit Kumar Harit; Aurora Rizzo; Yinghuan Kuang; Filip Duerinckx; Hariharsudan Sivaramakrishnan Radhakrishnan; Tom Aernouts; Anurag Krishna; Jef Poortmans; Johan Lauwaert; Bart Vermang
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Experimental and finite element modal analysis of photovoltaic modules for the design of next-generation vehicle-integrated PV applications
err2025-05-29
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PREAI
errLuo, Bin; Gallas, Simone; Micallef, Cynthia; Govaerts, Jonathan; Gryllias, Konstantinos; Poortmans, Jef
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Energy yield framework to simulate thin film CIGS solar cells and analyze limitations of the technology
err2025-01-06
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errOAAI
errRamesh, Santhosh; Tuomiranta, Arttu; Yordanov, Georgi H.; Badran, Hussein; Hajjiah, Ali; Vermang, Bart; Poortmans, Jef
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Pyrene-Based Self-Assembled Monolayer with Improved Surface Coverage and Energy Level Alignment for Perovskite Solar Cells
err2024-10-25
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PREAI
errLenaers, Stijn; Lammar, Stijn; Krishna, Anurag; Stacchini, Valerio; Cardeynaels, Tom; Penxten, Huguette; Weijtens, Christ; Verhage, Michael; Ruttens, Bart; Maes, Wouter; D'Haen, Jan; Musiienko, Artem; Aernouts, Tom; Lutsen, Laurence; Vanderzande, Dirk; Poortmans, Jef; Van Gompel, Wouter
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Multifaceted Characterization Methodology for Understanding Nonidealities in Perovskite Solar Cells: A Passivation Case Study
err2024-09-19
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PREAI
errParion, Jonathan; Ramesh, Santhosh; Subramaniam, Sownder; Vrielinck, Henk; Duerinckx, Filip; Radhakrishnan, Hariharsudan Sivaramakrishnan; Poortmans, Jef; Lauwaert, Johan; Vermang, Bart
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A 2D Simulation-Assisted Investigation of a Low Breakdown Voltage Module
err2024-07-23
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PREAI
errSala, Jacopo; Vishwanathreddy, Sujith; Tutundzic, Merve; Wessendorf, Cordula D.; Ahlswede, Erik; Aernouts, Tom; Poortmans, Jef; Daenen, Michael
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Assessing the light scattering properties of c-Si PV module materials for agrivoltaics: Towards more homogeneous light distribution in crop canopies
err2024-07-01
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errOAAI
errAsa'a, Shu-Ngwa; Bosco, Giacomo Bizinoto Ferreira; Kyranaki, Nikoleta; van der Heide, Arvid; Radhakrishnan, Hariharsudan Sivaramakrishnan; Poortmans, Jef; Daenen, Michael
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Comparative study of the interface passivation properties of LiF and Al2O3 using silicon MIS capacitor
err2024-04-02
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errOAAI
errParion, Jonathan; Scaffidi, Romain; Duerinckx, Filip; Sivaramakrishnan Radhakrishnan, Hariharsudan; Flandre, Denis; Poortmans, Jef; Vermang, Bart
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Surface Modulation via Conjugated Bithiophene Ammonium Salt for Efficient Inverted Perovskite Solar Cells
err2023-09-27
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errOAAI
errZhang, Xin; Eurelings, Stijn; Bracesco, Andrea; Song, Wenya; Lenaers, Stijn; Van Gompel, Wouter; Krishna, Anurag; Aernouts, Tom; Lutsen, Laurence; Vanderzande, Dirk; Creatore, Mariadriana; Zhan, Yiqiang; Kuang, Yinghuan; Poortmans, Jef
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Revealing capacitive and inductive effects in modern industrial c-Si photovoltaic cells through impedance spectroscopy
err2023-09-01
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errOAAI
errvan Nijen, David A.; Muttillo, Mirco; Van Dyck, Rik; Poortmans, Jef; Zeman, Miro; Isabella, Olindo; Manganiello, Patrizio
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A review on barrier layers used in flexible stainless-steel based CIGS photovoltaic devices
err2023-08-07
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errOAAI
errHamtaei, Sarallah; Brammertz, Guy; Poortmans, Jef; Vermang, Bart
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Interconnection and lamination technologies towards ubiquitous integration of photovoltaics
err2023-07-16
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errOAAI
errGovaerts, Jonathan; Borgers, Tom; Luo, Bin; Van Dyck, Rik; van Der Heide, Arvid; Reekmans, Bart; Vastmans, Luc; Moors, Reinoud; Doumen, Geert; Tous, Loic; Poortmans, Jef
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Minimizing the Interface-Driven Losses in Inverted Perovskite Solar Cells and Modules
err2023-05-09
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errOAAI
errZhang, Xin; Qiu, Weiming; Apergi, Sofia; Singh, Shivam; Marchezi, Paulo; Song, Wenya; Sternemann, Christian; Elkhouly, Karim; Zhang, Dong; Aguirre, Aranzazu; Merckx, Tamara; Krishna, Anurag; Shi, Yuanyuan; Bracesco, Andrea; van Helvoirt, Cristian; Bens, Frennie; Zardetto, Valerio; D'Haen, Jan; Yu, Anran; Brocks, Geert; Aernouts, Tom; Moons, Ellen; Tao, Shuxia; Zhan, Yiqiang; Kuang, Yinghuan; Poortmans, Jef
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Photovoltaic-Electrolyzer System Operated at >50 mA cm-2 by Combining Large-Area Shingled Silicon Photovoltaic Module with High Surface Area Nickel Electrodes for Low-Cost Green H2 Generation
err2023-02-12
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PREAI
errPlankensteiner, Nina; Agosti, Amedeo; Govaerts, Jonathan; Rupp, Rico; Singh, Sukhvinder; Poortmans, Jef; Vereecken, Philippe M.; John, Joachim
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Assessment of 3D micro-computed tomography for PV interconnection technology development
err2023-01-01
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errOAAI
errVan Dyck, Rik; Prapavesis, Alexandros; Borgers, Tom; Govaerts, Jonathan; Poortmans, Jef; van Vuure, Aart W.
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