2D MXene-Based Electron Transport Layers for Nonhalogenated Solvent-Processed Stable Organic Solar Cells

Autor: Um Kanta Aryal, Hanna Pazniak, Tanya Kumari, Matthieu Weber, Fredrik O. L. Johansson, Noemi Vannucchi, Nadine Witkowski, Vida Turkovic, Aldo Di Carlo, Morten Madsen

Publikováno v: ACS Applied Energy Materials. 6:4549-4558

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::73833121254038aadbbbd86f75d8344f
https://doi.org/10.1021/acsaem.2c03789

Deciphering Electron Interplay at the Fullerene/Sputtered TiOx Interface: A Barrier-Free Electron Extraction for Organic Solar Cells

Autor: Nicolas Casaretto, Dylan Amelot, Hervé Cruguel, Nadine Witkowski, Albano Cossaro, Mehrad Ahmadpour, Luca Floreano, Quim Ros, Morten Madsen

Publikováno v: Amelot, D, Ahmadpour, M, Ros, Q, Cruguel, H, Casaretto, N, Cossaro, A, Floreano, L, Madsen, M & Witkowski, N 2021, ' Deciphering electron interplay at the Fullerene/Sputtered TiO x Interface : a barrier-free electron extraction for organic solar cells ', ACS Applied Materials and Interfaces, vol. 13, no. 16, pp. 19460-19466 . https://doi.org/10.1021/acsami.1c01966

Organic photovoltaics (OPVs) technology now offers power conversion efficiency (PCE) of over 18% and is one of the main emerging photovoltaic technologies. In such devices, titanium dioxide (TiOx) has been vastly used as an electron extraction layer,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3553a6b06ef849ccb2d268f6478efc99
https://doi.org/10.1021/acsami.1c01966

Enhanced device stability in polymer:non-fullerene acceptor based organic solar cells with sputter-deposited TiO2 films as electron transport layers

Autor: Mariam Ahmad, Mehrad Ahmadpour, Nadine Witkowski, Morten Madsen

Publikováno v: Proceedings of the nanoGe Spring Meeting 2022.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df7ed2e7ef364ea9778134b873ac5b34
https://doi.org/10.29363/nanoge.nsm.2022.139

Wafer-sized WS2 monolayer deposition by sputtering

Autor: Michelle Marie S. Villamayor, Sajid Husain, Reinier Oropesa-Nuñez, Fredrik O. L. Johansson, Rebecka Lindblad, Pedro Lourenço, Romain Bernard, Nadine Witkowski, Geoffroy Prévot, Nomi L. A. N. Sorgenfrei, Erika Giangrisostomi, Alexander Föhlisch, Peter Svedlindh, Andreas Lindblad, Tomas Nyberg

We demonstrate that tungsten disulphide (WS2) with thicknesses ranging from monolayer (ML) to several monolayers can be grown on SiO2/Si, Si, and Al2O3 by pulsed direct current-sputtering. The presence of high quality monolayer and multilayered WS2 o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05a85ba05ebaa984d8801af189b2c6d2
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-484453

Growth of two-dimensional WS2 thin films by reactive sputtering

Autor: Tuan T. Tran, Daniel Primetzhofer, Nomi L. A. N. Sorgenfrei, Andreas Lindblad, Alexander Föhlisch, Tomas Nyberg, Geoffroy Prévot, Pedro Lourenço, Fredrik Johansson, Erika Giangrisotomi, Ngan Hoang Pham, Romain Bernard, Nadine Witkowski, Michelle Marie S. Villamayor

Publikováno v: Vacuum
Vacuum, Elsevier, 2021, 188, pp.110205. ⟨10.1016/j.vacuum.2021.110205⟩

International audience; We have deposited WS2 thin films on Si, SiO2/Si, and sapphire substrates by reactive sputtering from a WS2 target in an Ar/H2S atmosphere. We demonstrate that it is possible to deposit (001)-textured tungsten sulfide films tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10b7f838b359cb05c4dabad9cc984b87
https://hal.sorbonne-universite.fr/hal-03238463