Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Barbara Karches"'
Autor:
Katharina Welter, C. Plonka, Stephan Riepe, Christian Stieghorst, Barbara Karches, Patricia Krenckel, P. Kudějová, G. Hampel, Zsolt Révay, Norbert Wiehl
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 317:307-313
For the optimization of the manufacturing process of multicrystalline silicon (mc-Si) for solar cells in order to reduce energy consumption and costs, it is important to know the distribution of the impurities. In our project, we analyzed the raw mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47b1ba1eeda739e57031ea767225d1e0
https://doi.org/10.1007/s10967-018-5880-7
https://doi.org/10.1007/s10967-018-5880-7
Autor:
Christian Stieghorst, Barbara Karches, Patricia Krenckel, Norbert Wiehl, C. Plonka, Bernard Ponsard, G. Hampel, H. Gerstenberg, Stephan Riepe, Jonas Schön
In a series of crystallization experiments, the directional solidification of silicon was investigated as a low cost path for the production of silicon wafers for solar cells. Instrumental neutron activation analysis was employed to measure the influ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8550d4484ca7a4f63a1233b9fee003e4
https://publica.fraunhofer.de/handle/publica/249130
https://publica.fraunhofer.de/handle/publica/249130
Autor:
Jonas Schön, Stephan Riepe, Christian Stieghorst, Florian Schindler, Patricia Krenckel, Martin C. Schubert, Norbert Wiehl, Johannes Giesecke, Barbara Karches
We present a method for the purification of silicon ingots during the crystallization process that reduces significantly the width of the low charge carrier lifetime region at the ingot top. The back-diffusion of impurities from the ingot top is supp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ec6dea8d44091dcc4dde1862c31403f
https://publica.fraunhofer.de/handle/publica/246885
https://publica.fraunhofer.de/handle/publica/246885
Autor:
Stieghorst, Christian1,2 christian.stieghorst@frm2.tum.de, Hampel, Gabriele2, Karches, Barbara2, Krenckel, Patricia3, Kudějová, Petra1, Plonka, Christian2, Révay, Zsolt1, Riepe, Stephan3, Welter, Katharina2, Wiehl, Norbert2
Publikováno v:
Journal of Radioanalytical & Nuclear Chemistry. Jul2018, Vol. 317 Issue 1, p307-313. 7p. 1 Color Photograph, 1 Chart, 3 Graphs.
Autor:
Bode, Peter1 p.bode@tudelft.nl, Denkova, Antonia1
Publikováno v:
Journal of Radioanalytical & Nuclear Chemistry. Jul2016, Vol. 309 Issue 1, p1-3. 3p.
Autor:
Karches, Barbara, Schön, Jonas, Gerstenberg, Heiko, Hampel, Gabriele, Krenckel, Patricia, Plonka, Christian, Ponsard, Bernard, Riepe, Stephan, Stieghorst, Christian, Wiehl, Norbert
Publikováno v:
Radiochimica Acta; Jul2017, Vol. 105 Issue 7, p569-576, 8p
Autor:
Wieland, Günther
Rezension zu: Werner Zanier, Der spätlatène- und frühkaiserzeitliche Opferplatz auf dem Döttenbichl südlich von Oberammergau. Mit Beiträgen von Annelore Blomme, Patrick Degryse, Angela von den Driesch, Ines Gast, Werner Gerwin, Gabriele Hampel,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ab4492bbe6a899ea27a0f4fea3d6115