Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Rene Hesse"'
Autor:
Tatiana Mishurova, Itziar Serrano-Munoz, Daniel Apel, Giovanni Bruno, Rene Hesse, Anton Trofimov, Tobias Fritsch, Arne Kromm, Alexander Evans, Alexander Ulbricht
The relationship between residual stresses and microstructure associated with a laser powder bed fusion (LPBF) IN718 alloy has been investigated on specimens produced with three different scanning strategies (unidirectional Y-scan, 90° XY-scan, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c336a3e4b850953816a58ee2020f240
http://www.helmholtz-berlin.de/pubbin/oai_publication?VT=1&ID=102772
http://www.helmholtz-berlin.de/pubbin/oai_publication?VT=1&ID=102772
Publikováno v:
Wear. :48-56
The topographic effect of steel counterface, finished by mechanical grinding with R a ranging from 0.01 to 0.95 µm, on the structure and functionality of the tribofilm of a hybrid nanocomposite, i.e. epoxy matrix filled with monodisperse silica nano
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c847ce88bf8cb70b5adaaf354de3200
https://doi.org/10.1016/j.wear.2016.06.012
https://doi.org/10.1016/j.wear.2016.06.012
Publikováno v:
Energy Procedia. 38:430-435
Ion implantation is an attractive candidate for PERC solar cells due to the single-sided emitter phosphorus doping. The oxide, which is formed during the implant anneal, can be used as rear passivation of PERC cells. However, the SiO 2 /SiN x rear pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b81891231605b4e26e33ca206512c4b
Autor:
Ilona Dörfel, Marianne Nofz, Regine Sojref, Maria Mosquera Feijoo, Wencke Schulz, Nicole Wollschläger, Rene Hesse, Axel Kranzmann
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d7b23f446f07026cbf3b96269d23e28
https://doi.org/10.1002/9783527808465.emc2016.5330
https://doi.org/10.1002/9783527808465.emc2016.5330
Autor:
Tom Falcon, Sebastian Gatz, Rolf Brendel, Jan Schmidt, Thorsten Dullweber, Rene Hesse, Helge Hannebauer
Publikováno v:
Progress in Photovoltaics: Research and Applications. 20:630-638
We have implemented a baseline solar cell process based on today's standard industrially manufactured silicon solar cells. Using this process, we achieve conversion efficiencies up to 18.5% applying 125 × 125 mm² pseudo-square p-type 2–3 Ω cm bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f32ede1504f3e17e3b21779e6adf8388
https://doi.org/10.1002/pip.1198
https://doi.org/10.1002/pip.1198
Autor:
Florian Werner, Rene Hesse, Rolf Brendel, Jan Schmidt, Sebastian Gatz, Karsten Bothe, Arne Schmidt, Thorsten Dullweber, Helge Hannebauer
Publikováno v:
physica status solidi (RRL) - Rapid Research Letters. 5:147-149
We demonstrate industrially feasible large-area solar cells with passivated homogeneous emitter and rear achieving energy conversion efficiencies of up to 19.4% on 125 × 125 mm2 p-type 2–3 Ω cm boron-doped Czochralski silicon wafers. Front and re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8738ed54d9c98c4a43b58fc2e92bc51c
https://doi.org/10.1002/pssr.201105045
https://doi.org/10.1002/pssr.201105045
Autor:
Rene Hesse, Jan Schmidt, Christopher Kranz, Thorsten Dullweber, Ulrike Baumann, Rolf Brendel, Dominic C. Walter, Pietro P. Altermatt
Publikováno v:
2013 IEEE 39th Photovoltaic Specialists Conference (PVSC).
PERC solar cells targeted for industrial mass production mainly apply p-type boron-doped silicon wafers. However, boron-doped wafers are subject to light-induced degradation which can decrease the efficiency during solar cell operation. In this paper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f90d6ba1436d18ede1a99f189b308388
https://doi.org/10.1109/pvsc.2013.6745110
https://doi.org/10.1109/pvsc.2013.6745110
Autor:
Max Rene Hesse, Germaine A. Donogh
Publikováno v:
Books Abroad. 12:484
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1088f267499e610f01091cf129d78b53
https://doi.org/10.2307/40080349
https://doi.org/10.2307/40080349