Zobrazeno 1 - 10
of 352
pro vyhledávání: '"Unger Eva"'
Publikováno v:
EPJ Photovoltaics, Vol 15, p 19 (2024)
Surface textures are indispensable to minimize optical losses in perovskite-based solar cells. However, the solution-processing of perovskite layers is often not compatible with textured substrates, and little is known about the film growth thereon.
Externí odkaz:
https://doaj.org/article/b95cbc38e7c9401b9db0608309861639
Autor:
Schultz Christof, Farias Basulto Guillermo Antonio, Otto Nicolas, Dagar Janardan, Bartelt Andreas, Schlatmann Rutger, Unger Eva, Stegemann Bert
Publikováno v:
EPJ Photovoltaics, Vol 14, p 16 (2023)
To achieve a monolithic series interconnection of tandem solar cell devices consisting of a perovskite top cell and a CIGSe bottom cell, a two-terminal interconnection scheme is introduced that includes an additional, fourth patterning step, the so-c
Externí odkaz:
https://doaj.org/article/422649fa075a4a16a255212715839174
Autor:
Gries, Thomas W., Regaldo, Davide, Koebler, Hans, Putri, Titan Noor Hartono, Sannino, Gennaro V., Partida, Emilio Gutierrez, Felix, Roberto, Huesam, Elif, Saleh, Ahmed, Wilks, Regan G., Iqbal, Zafar, Nia, Zahra Loghman, Ruske, Florian, Stolterfoht, Martin, Neher, Dieter, Baer, Marcus, Weber, Stefan A., Veneri, Paola Delli, Schulz, Philip, Puel, Jean-Baptiste, Kleider, Jean-Paul, Wang, Qiong, Unger, Eva, Musiienko, Artem, Abate, Antonio
Solar cells based on inorganic perovskite CsPbI3 are promising candidates to resolve the challenge of operational stability in the field of perovskite photovoltaics. For stable operation, however, it is crucial to thoroughly understand the extractive
Externí odkaz:
http://arxiv.org/abs/2403.11982
Autor:
Merdasa Aboma, Gerhard Marina, Louis Boris, Li Jun, Dobrovolsky Alexander, Tian Yuxi, Hofkens Johan, Camacho Rafael, Unger Eva, Scheblykin Ivan G.
Publikováno v:
EPJ Web of Conferences, Vol 190, p 02011 (2018)
Organo metal halide perovskites are solution processed semiconductors that recently attracted a great attention. They possess a rather “soft” and (photo) chemically active solid structure allowing for ion migration and other mass diffusion proces
Externí odkaz:
https://doaj.org/article/16e7b5b36e4d475896cf4c5b76e1a48b
Autor:
Suchan, Klara, Just, Justus, Becker, Pascal, Rehermann, Carolin, Merdasa, Aboma, Mainz, Roland, Scheblykin, Ivan G., Unger, Eva
Photo- and charge-carrier induced ion migration is a major challenge when utilizing metal halide perovskite semiconductors for optoelectronic applications. For mixed iodide/bromide perovskites, the compositional instability due to light- or electrica
Externí odkaz:
http://arxiv.org/abs/2205.10867
Slot-die coating of niobium pentoxide applied as electron transport layer for perovskite solar cells
Autor:
Affonço, Lucas J., Fernandes, Silvia L., Assunção, João P.F., Dagar, Janardan, Graeff, Carlos F. de O., da Silva, José H.D., Unger, Eva
Publikováno v:
In Solar Energy 1 July 2024 276
Autor:
Suchan, Klara, Just, Justus, Becker, Pascal, Rehermann, Carolin, Merdasa, Aboma, Mainz, Roland, Scheblykin, Ivan G., Unger, Eva L.
Photo-induced phase-segregation in mixed halide perovskite MAPb(BrxI1-x)3 is investigated in the full compositional range by correlative X-ray diffraction and photo-luminescence experiments.
Comment: 18 pages, 4 figures + Supporting Information
Comment: 18 pages, 4 figures + Supporting Information
Externí odkaz:
http://arxiv.org/abs/2101.00645
Publikováno v:
J. Phys. Chem. Lett 12, 2299-2305 (2021)
Solvent-solute interactions in precursor solutions of lead halide perovskites (LHP) critically impact the quality of solution-processed materials, as they lead to the formation of a variety of poly-iodoplumbates that act as building blocks for LHP. T
Externí odkaz:
http://arxiv.org/abs/2012.08440
Akademický článek
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Autor:
Czudek, Aniela, Hirselandt, Katrin, Kegelmann, Lukas, Al-Ashouri, Amran, Jošt, Marko, Zuo, Weiwei, Abate, Antonio, Korte, Lars, Albrecht, Steve, Dagar, Janardan, Unger, Eva L.
Determination of the device performance parameters of perovskite solar cells is far from trivial as transient effects may cause large discrepancies in current-voltage measurements as a function of scan rate and pre-conditioning. Maximum power point t
Externí odkaz:
http://arxiv.org/abs/1906.05028