Researcher
Koen VANDEWAL
- Keywords:Materials engineering
- Disciplines:Optical properties and interactions with radiation, Semiconductors and semimetals, Soft condensed matter, Photonics, optoelectronics and optical communications
Affiliations
- Faculty of Sciences (Faculty)
Member
From1 Oct 2009 → 31 Dec 2009, 16 Feb 2013 → Today - Physics (Department)
Member
From1 Jan 2006 → 31 Dec 2009, 16 Feb 2013 → Today - Materials Physics (Research group)
Member
From1 Jan 2006 → 31 Dec 2009, 16 Feb 2013 → Today - Institute for Materials Research (Research institute)
Member
From1 Jan 2006 → 31 Dec 2009, 16 Feb 2013 → Today - Mathematics-Physics-Informatics (Division)
Member
From1 Jan 2006 → 30 Sep 2009
Projects
1 - 10 of 13 results
- CleanH2 – Fundamental Research in Solar-driven Hydrogen Generation using Earth-abundant Catalysts and Durable Hydrid Perovskites as Light Absorbers.From1 Jan 2021 → TodayFunding: BOF - projects
- Self-assembly of organic donor-acceptor complexes within the
confinement of a perovskite lattice: a fundamental study of the
relation between structure and opto-electronic properties.From1 Nov 2020 → TodayFunding: FWO fellowships
- Donor-acceptor chromophores for fluorescent near-infrared organic
light-emitting diodesFrom1 Nov 2020 → TodayFunding: FWO Strategic Basic Research Grant
- ERC-COG 2019: ConTROL: Charge-TRansfer states for high performance Organic eLectronicsFrom1 Jul 2020 → TodayFunding: H2020 - Frontier Research (ERC)
- RCE-PFF : Resonant-Cavity-Enhanced Organic Photo-detectors and PhotovoltaicsFrom1 Apr 2020 → TodayFunding: H2020 - Skills and Career Development (Marie Sk?odowska-Curie) actions
- Proceed - Hybrid perovskites as a material platform for conversion, emission and detection of light.From1 Jan 2020 → TodayFunding: FWO Strategic Basic Research (SBO)
- A fundamental study of energy and charge transfer processes in low dimensional organic-inorganic hybrid perovskitesFrom1 Jan 2020 → TodayFunding: FWO research project
- Design and synthesis of organic semiconductors for near-infrared photodetection with bulk heterojunction organic cavity devicesFrom1 Nov 2019 → TodayFunding: FWO Strategic Basic Research Grant
- Self-assembly of organic donor-acceptor complexes within the confinement of a perovskite lattice: a fundamental study of the relation between structure and opto-electronic properties.From1 Nov 2019 → 31 Oct 2020Funding: BOF - doctoral mandates
- Narrowing the gap – Optimizing donor and acceptor materials for truly transparent organic photovoltaicsFrom1 Nov 2019 → TodayFunding: FWO Strategic Basic Research Grant
Publications
1 - 10 of 48 results
- Molecular vibrations reduce the maximum achievable photovoltage in organic solar cells(2020)
Authors: Michel Panhans, Sebastian Hutsch, Johannes Benduhn, Karl Sebastian Schellhammer, Vasileios C. Nikolis, Tim VANGERVEN, Koen VANDEWAL, Frank Ortmann
Pages: 1488Number of pages: 10 - Comparative study on the effects of alkylsilyl and alkylthio side chains on the performance of fullerene and non-fullerene polymer solar cells(2020)
Authors: Zewdneh Genene, Asfaw Negash, Birhan A. Abdulahi, Raghavendran THIRUVALLUR EACHAMBADI, Zhen Liu, Niko Van den Brande, Jan D'HAEN, Ergang Wang, Koen VANDEWAL, Wouter MAES, et al.
Number of pages: 8 - The effect of halogenation on PBDTT-TQxT based non-fullerene polymer solar cells – Chlorination vs fluorination(2020)
Authors: Ruben LENAERTS, Dries DEVISSCHER, Geert PIROTTE, Sam GIELEN, Sigurd MERTENS, Tom CARDEYNAELS, Benoit Champagne, Laurence LUTSEN, Dirk VANDERZANDE, Peter ADRIAENSENS, et al.
Number of pages: 9 - Temperature dependence of the spectral line-width of charge-transfer state emission in organic solar cells; static vs. dynamic disorder(2020)
Authors: Kristofer Tvingstedt, Johannes Benduhn, Koen VANDEWAL
Pages: 1888 - 1900 - The Cost of Converting Excitons into Free Charge Carriers in Organic Solar Cells(2020)
Authors: Koen VANDEWAL, Sigurd MERTENS, Johannes Benduhn, Quan LIU
Pages: 129 - 135Number of pages: 13 - Sub-picosecond charge-transfer at near-zero driving force in polymer:non-fullerene acceptor blends and bilayers(2020)
Authors: Yufei Zhong, Martina Causa', Gareth John Moore, Philipp Krauspe, Bo Xiao, Florian Guenther, Jonas Kublitski, Rishi Shivhare, Johannes Benduhn, Eyal BarOr, et al.
Number of pages: 10 - Efficient and readily tuneable near-infrared photodetection up to 1500 nm enabled by thiadiazoloquinoxaline-based push–pull type conjugated polymers(2020)
Authors: Frederik VERSTRAETEN, Sam GIELEN, Pieter VERSTAPPEN, Jorne RAYMAKERS, Huguette PENXTEN, Laurence LUTSEN, Koen VANDEWAL, Wouter MAES
Pages: 10098 - 10103Number of pages: 6 - Ladder-type high gap conjugated polymers based on indacenodithieno[3,2-b]thiophene and bithiazole for organic photovoltaics(2019)
Authors: Asfaw NEGASH ASSEGDE, Zewdneh Genene, Raghavendran THIRUVALLUR EACHAMBADI, Pieter VERSTAPPEN, Niko Van den Brande, Jurgen KESTERS, Jan D'HAEN, Ergang Wang, Koen VANDEWAL, Wouter MAES, et al.
Pages: 211 - 217Number of pages: 7 - Heteroquinoid Merocyanine Dyes with High Thermal Stability as Absorber Materials in Vacuum-Processed Organic Solar Cells(2019)
Authors: Nico Graessler, Sebastian Wolf, Felix Holzmueller, Olaf Zeika, Koen VANDEWAL, Karl Leo
Pages: 845 - 851Number of pages: 7 - Degradation pathways in standard and inverted DBP-C-70 based organic solar cells(2019)
Authors: Golnaz Sherafatipour, Johannes Benduhn, Bhushan R. Patil, Mehrad Ahmadpour, Donato Spoltore, Horst-Guenter Rubahn, Koen VANDEWAL, Morten Madsen
Number of pages: 11