Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Felix Frühauf"'
Autor:
Kári Sveinbjörnsson, Bor Li, Silvia Mariotti, Enrico Jarzembowski, Lukas Kegelmann, André Wirtz, Felix Frühauf, Anika Weihrauch, Ralf Niemann, Lars Korte, Fabian Fertig, Jörg W. Müller, Steve Albrecht
Publikováno v:
ACS Energy Letters. 7:2654-2656
Autor:
Friederike Kersten, Ronny Lantzsch, Nora Buschmann, Yvonne Neumann, Kai Petter, Maximilian Kauert, Florian Stenzel, Fabian Fertig, Antje Schönmann, Björn Faulwetter-Quandt, Klaus Duncker, Kyunghun Kim, Enrico Jarzembowski, Matthias Junghänel, Anika Weihrauch, Sven Wasmer, Björn Reiche, Christian Klenke, Benjamin Lee, Felix Frühauf, Ingmar Höger, Martin Schaper, Jörg W. Müller, Daniel J. W. Jeong
Publikováno v:
SiliconPV 2021, The 11th International Conference on Crystalline Silicon Photovoltaics.
Publikováno v:
IEEE Journal of Photovoltaics. 10:159-165
A general computational routine which seeks cell parameters that best explain a set of luminescence imaging data is presented in this article. The routine combines Griddler, a finite-element simulator for solar cells, and tailored multivariate regres
Publikováno v:
Solar Energy Materials and Solar Cells
The application of the model of independent diodes with an effective series resistance in units of Ωcm2 leads to wrong predictions of the local diode voltages in solar cells, if their dark current is strongly inhomogeneous. Therefore, multicrystalli
Autor:
Felix Frühauf, Otwin Breitenstein
Publikováno v:
Solar Energy Materials and Solar Cells
Laplacian photoluminescence-based local diode voltage evaluation was shown recently to lead to correct mean values of the local saturation current density in mm-sized regions, but local maxima in the positions of recombination-active grain boundaries
Autor:
Otwin Breitenstein, Felix Frühauf
Publikováno v:
Solar Energy Materials and Solar Cells. 173:72-79
It was shown recently that previous approaches for quantitative luminescence image evaluation based on the model of independent diodes inevitably lead to erroneous results for imaging saturation current densities. However, the pioneering work of Fuyu
Publikováno v:
Solar Energy Materials and Solar Cells
This work presents a method to extract the spatial distributions of local two-diode parameters, contact resistance, grid resistance, and emitter resistance of a solar cell, based on spatial data obtained by lock-in thermography, 4-point probing, elec
Publikováno v:
Solar Energy Materials and Solar Cells. 159:8-19
Quantitative characterization of single cells already embedded in modules is performed by a combination of electroluminescence imaging and dark lock-in thermography. Electroluminescence imaging is used to determine the terminal voltages of single cel
Autor:
Christian Taubitz, Friederike Kersten, Fabian Fertig, M. Schütze, Jörg Müller, Ronny Lantzsch, Felix Frühauf, Martin Schaper
Publikováno v:
15th International Conference on Concentrator Photovoltaic Systems (CPV-15).
This work investigates the stability of boron-oxygen stabilized Cz-PERC modules during damp heat testing and Q.ANTUM modules during transport. While during field operation elevated module temperatures are always accompanied by illumination and excess
Autor:
Giso Hahn, Daniel Skorka, Erin E. Looney, Steven A. Ringel, Feng Ye, Jonas Schön, Keith R. McIntosh, Tabea Luka, Yang Yang, Tonio Buonassisi, Marko Turek, Thorsten Trupke, Peter Geelan-Small, Weiwei Deng, Qiuxiang He, Felix Frühauf, Clemens Winter, Daniel Chung, Christian Hagendorf, Pierre J. Verlinden, David Berney Needleman, Ben A. Sudbury, Daniel Macdonald, Yifeng Chen, Malcolm Abbott, Annika Zuschlag, Zhiqiang Feng, Dominik Lausch, Christine Jackson, Otwin Breitenstein, Wolfram Kwapil, Pietro P. Altermatt, Aaron R. Arehart, Zhen Xiong, AnYao Liu, Hannes Wagner-Mohnsen, Bernhard Mitchell
Publikováno v:
Solar Energy
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Recent progress in the electronic quality of high-performance (HP) multicrystalline silicon material is reported with measurements and modeling performed at various institutions and research groups. It is shown that recent progress has been made in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f509fb89b7aea38a3ee136105f065648
https://hdl.handle.net/21.11116/0000-0009-273D-821.11116/0000-0009-273F-6
https://hdl.handle.net/21.11116/0000-0009-273D-821.11116/0000-0009-273F-6