Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Björn Niesen"'
Autor:
Philipp Heer, Curdin Derungs, Benjamin Huber, Felix Bünning, Reto Fricker, Sascha Stoller, Björn Niesen
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-12 (2024)
Abstract Buildings are essential in satisfying our daily need for comfort (privacy, protection from weather, etc.) and are responsible for almost half of the world’s total energy consumption. Research at the interface of room comfort and energy eff
Externí odkaz:
https://doaj.org/article/1718dec3652e4527bc477a907b5615b4
Autor:
Martin Cames, Clemens Mader, Andreas Hermann, Andreas R. Köhler, Nadia Malinverno, Martin Möller, Björn Niesen, Claudia Som, Patrick Wäger
Mit dem Pariser Klimaabkommen von 2015 hat sich die Staatengemeinschaft verpflichtet, die globale Erwärmung auf deutlich unter 2°C zu begrenzen. Der Weltklimarat geht inzwischen aber davon aus, dass die bisher beschlossenen Massnahmen zur Reduzieru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68c59dd1e18831fc6b5a41cdbd1609ae
https://doi.org/10.3218/4153-8
https://doi.org/10.3218/4153-8
Autor:
Florent Sahli, Adam B. Phillips, Michael J. Heben, Christophe Ballif, Suneth C. Watthage, Björn Niesen, Jérémie Werner, Randy J. Ellingson, Zhaoning Song, Stefaan De Wolf, Niraj Shrestha
Publikováno v:
The Journal of Physical Chemistry Letters. 7:5114-5120
Perovskite/silicon tandem solar cells with high power conversion efficiencies have the potential to become a commercially viable photovoltaic option in the near future. However, device design and optimization is challenging because conventional chara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c119ae5648c9e5aed6d5682ca4dabefc
https://doi.org/10.1021/acs.jpclett.6b02415
https://doi.org/10.1021/acs.jpclett.6b02415
Autor:
Stéphane Altazin, Jérémie Werner, Björn Niesen, Christophe Ballif, Lidia Stepanova, Beat Ruhstaller
Publikováno v:
Optics express. 26(10)
We present an optical model implemented in the commercial software SETFOS 4.6 for simulating perovskite/silicon monolithic tandem solar cells that exploit light scattering structures. In a first step we validate the model with experimental data of ta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2809c7b30f3b4ce783605a3e7eb466e
https://pubmed.ncbi.nlm.nih.gov/29801275
https://pubmed.ncbi.nlm.nih.gov/29801275
Autor:
Quentin Jeangros, Aïcha Hessler-Wyser, Rafal E. Dunin-Borkowski, Björn Niesen, Christophe Ballif, Martial Duchamp, Jérémie Werner
Publikováno v:
European Microscopy Congress 2016: Proceedings
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::876ec23b4a98452faa47e0d9e2850839
https://doi.org/10.1002/9783527808465.emc2016.6370
https://doi.org/10.1002/9783527808465.emc2016.6370
Autor:
Arnaud Walter, Björn Niesen, Davide Sacchetto, John L. Hodgkinson, Soo-Jin Moon, Sylvain Nicolay, Ian M. Povey, Matthias Bräuninger, Christophe Ballif, Mohammad Afzaal, Martyn E. Pemble, Heather M. Yates, Melissa McCarthy
The effects of a fluorine doped tin oxide (FTO) electrode, titanium dioxide (TiO2-x) blocking layer (BL) and perovskite (methyl ammonium lead triiodide) preparation on the overall properties of the photovoltaic cells have been studied. The FTO electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::812a82f72c484f262563881558570e05
https://usir.salford.ac.uk/id/eprint/40980/1/Revision_1b.pdf
https://usir.salford.ac.uk/id/eprint/40980/1/Revision_1b.pdf
Publikováno v:
2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC).
The effect of a passivating buffer layer is studied in single-junction microcrystalline silicon (μc-Si:H:F) solar cells grown by PECVD from a SiF4/H2/Ar precursor mixture. We employ a variation of buffer layer thickness and absorber layer thickness
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d81512166972a9e82a55278818614bf
https://doi.org/10.1109/pvsc.2015.7356310
https://doi.org/10.1109/pvsc.2015.7356310
Autor:
S. Steudel, Cedric Rolin, Myriam Willegems, Robert Muller, Björn Niesen, Jan Genoe, Karolien Vasseur, Paul Heremans
Publikováno v:
Advanced Functional Materials
Advanced Functional Materials, 22, 5050-5059
Advanced Functional Materials, 22, 5050-5059
Compared to traditional vacuum evaporation techniques for small organic molecules, organic vapor phase deposition (OVPD) possesses a extra processing parameter: the pressure of process gas Pch. Here, the influence of large Pch variations (from 0.1 mb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5bed9f4217fa00be39efabc2cea806a
Autor:
Mariana I. Bertoni, Xueying Li, Jérémie Werner, Michael Stuckelberger, Yanqi Luo, Volker Rose, Christophe Ballif, David P. Fenning, Bradley West, Björn Niesen, Tara Nietzold
Publikováno v:
The journal of physical chemistry / C 124(33), 17949-17956 (2020). doi:10.1021/acs.jpcc.0c04645
The journal of physical chemistry / C 124(33), 17949 - 17956 (2020). doi:10.1021/acs.jpcc.0c04645
Synchrotron micro- and nanoprobe beamlines have demonstrated great potential to advance photovoltaic devices. Most importantly, their small X-ray s
Synchrotron micro- and nanoprobe beamlines have demonstrated great potential to advance photovoltaic devices. Most importantly, their small X-ray s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::545d7ab9f97247e70d716b30c0a3fa07
https://infoscience.epfl.ch/record/286628
https://infoscience.epfl.ch/record/286628
Autor:
Adam B. Phillips, Michael J. Heben, Suneth C. Watthage, Niraj Shrestha, Zhaoning Song, Randy J. Ellingson, Stefaan De Wolf, Florent Sahli, Björn Niesen, Christophe Ballif, Jérémie Werner
Monolithically integrated two-terminal perovskite/Si tandem solar cells promise to achieve high power conversion efficiency. However, there is a concern that the stability of the perovskite top cell will limit the long-term performance of tandem devi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33e115d49dceb346ebcaefd0fe5ab052
https://infoscience.epfl.ch/record/232826
https://infoscience.epfl.ch/record/232826