Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Nils Petermann"'
Autor:
V. Kessler, Gabi Schierning, Benedikt Stoib, Martin Stutzmann, J. Stoetzel, Nils Petermann, Roland Schmechel, Tom Schneider, Martin S. Brandt, Joseph Hall, Dietrich E. Wolf, R. Chavez, Hartmut Wiggers, Sebastian Angst, Anton Greppmair
Publikováno v:
physica status solidi (a). 213:497-514
Here we present the realization of efficient and sustainable silicon-based thermoelectric materials from nanoparticles. We employ a gas phase synthesis for the nanoparticles which is capable of producing doped silicon (Si) nanoparticles, doped alloy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fe5b13d507219cdde3a549776ad45e2
https://doi.org/10.1002/pssa.201532602
https://doi.org/10.1002/pssa.201532602
Autor:
Raphaël P. Hermann, Michael Marek Koza, Daniel G. Stroppa, Nils Petermann, Niklas Stein, Gabi Schierning, Tania Claudio, Benedikt Klobes, Hartmut Wiggers
Publikováno v:
physica status solidi (a). 213:515-523
The lattice dynamics and thermoelectric properties of sintered phosphorus-doped nanostructured silicon- germanium alloys obtained by gas-phase synthesis were studied. Measurements of the density of phonon states by inelastic neutron scattering were c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0df2333dc0225287d937bb1bb1117cfa
https://doi.org/10.1002/pssa.201532500
https://doi.org/10.1002/pssa.201532500
Autor:
Lukáš Görög, Alexander Ulyashin, Juan P. Martínez-Pastor, Nils Petermann, Lars Korte, Said Agouram, J A Töfflinger, Hartmut Wiggers, Raúl García-Calzada, Caspar Leendertz, Vladimir S. Chirvony
Publikováno v:
physica status solidi (a). 212:156-161
The application of layers of doped colloidal silicon nanocrystals sandwiched between hydrogenated amorphous silicon layers as emitters in silicon heterojunction solar cells is explored. It is shown that such emitters provide excellent interface passi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b591a936d6f4996051f578bf461520a6
https://doi.org/10.1002/pssa.201431264
https://doi.org/10.1002/pssa.201431264
Autor:
P. Kudejova, Gabi Schierning, Benedikt Klobes, Niklas Stein, Raphaël P. Hermann, Michael Marek Koza, Tania Claudio, Nils Petermann, Hartmut Wiggers, Daniel G. Stroppa
Publikováno v:
'Physical Chemistry Chemical Physics ', vol: 16, pages: 25701-25709 (2014)
Silicon has several advantages when compared to other thermoelectric materials, but until recently it was not used for thermoelectric applications due to its high thermal conductivity, 156 W K(-1) m(-1) at room temperature. Nanostructuration as means
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afb03915f915bfe7af0e45d6908f6b6b
https://epn-library.esrf.fr/flora/jsp/index_view_direct_anonymous.jsp?record=doc:PUB_ILL:23981
https://epn-library.esrf.fr/flora/jsp/index_view_direct_anonymous.jsp?record=doc:PUB_ILL:23981
Autor:
Roland Schmechel, Nils-Peter Harder, Fabian Kiefer, Martin Dehnen, Bernd Christian Kunert, Lucas A. Bitzer, Sebastian Meyer, Frederik Kunze, Martin Meseth, Niels Benson, Hartmut Wiggers, Malin Kummer, Hans Orthner, Nils Petermann
Publikováno v:
physica status solidi (a). 210:2456-2462
Laser doping of crystalline Si (c-Si) using highly doped Si nanoparticles (NPs) as the dopant source is investigated. For this purpose Si NPs are deposited onto c-Si substrates from dispersion using a spin coater and subsequently laser annealed by sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4874992bcd31cd790431818b6736cc6
https://doi.org/10.1002/pssa.201329012
https://doi.org/10.1002/pssa.201329012
Autor:
Hartmut Wiggers, Markus Engenhorst, Roland Schmechel, R. Chavez, Gabi Schierning, A. Becker, Nils Petermann, V. Kessler
Publikováno v:
MRS Proceedings. 1543:3-8
A new thermoelectric concept using large area silicon PN junctions is experimentally demonstrated. In contrast to conventional thermoelectric generators where the n-type and p-type semiconductors are connected electrically in series and thermally in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e33dcb9495c957e49243b4375439c5ed
https://doi.org/10.1557/opl.2013.954
https://doi.org/10.1557/opl.2013.954
Autor:
Martin S. Brandt, Tim Langmann, Nils Petermann, Sonja Matich, Benedikt Stoib, Hartmut Wiggers, Martin Stutzmann, Matthias Sachsenhauser
Publikováno v:
physica status solidi (a). 210:153-160
Porous, highly doped semiconductors are potential candidates for thermoelectric energy conversion elements. We report on the fabrication of thin films of Ge via short-pulse laser-sintering of Ge nanoparticles (NPs) in vacuum and study the macroporous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60b25e41e064cc1bbbfd4496446b0a72
https://doi.org/10.1002/pssa.201228392
https://doi.org/10.1002/pssa.201228392
Autor:
Roland Schmechel, Hartmut Wiggers, Niklas Stein, Julia Stötzel, Ralf Theissmann, Nils Petermann, V. Kessler, Gabi Schierning
Publikováno v:
The European Physical Journal B. 88
Thermoelectric materials were synthesized by current-assisted sintering of doped silicon nanoparticles produced in a microwave-plasma reactor. Due to their affinity to oxygen, the nanoparticles start to oxidize when handled in air and even a thin sur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb2b73c6a4711d2119a8625d1f32728f
https://doi.org/10.1140/epjb/e2015-50594-7
https://doi.org/10.1140/epjb/e2015-50594-7
Autor:
Nico Bauer, Johannes Bollen, Ottmar Edenhofer, Adriana Marcucci, Shuichi Ashina, Keywan Riahi, Shilpa Rao, Meriem Hamdi-Cherif, Aurélie Méjean, Nils Petermann, Tabaré Arroyo Currás, Kenichi Wada, Thomas Longden, Jiyong Eom, Fuminori Sano, Michiel Schaeffer, Pantelis Capros, Detlef P. van Vuuren, Alban Kitous, Elmar Kriegler, Leonidas Paroussos, Valeria Jana Schwanitz, Sander A.C. Otto, Valentina Bosetti
Publikováno v:
Technological Forecasting and Social Change
Technological Forecasting and Social Change, Elsevier, 2014, 90, pp.24-44. ⟨10.1016/j.techfore.2013.09.021⟩
Technological Forecasting and Social Change, 90 (Part A)
Technological Forecasting and Social Change, 90(PA), 24. Elsevier North-Holland
Technological Forecasting and Social Change, Elsevier, 2014, 90, pp.24-44. ⟨10.1016/j.techfore.2013.09.021⟩
Technological Forecasting and Social Change, 90 (Part A)
Technological Forecasting and Social Change, 90(PA), 24. Elsevier North-Holland
This study explores a situation of staged accession to a global climate policy regime from the current situation of regionally fragmented and moderate climate action. The analysis is based on scenarios in which a front runner coalition – the EU or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61afeec4b692ac61508e8e8143264b8e
https://hdl.handle.net/10453/43493
https://hdl.handle.net/10453/43493
Autor:
Fuminori Sano, Detlef P. van Vuuren, Meriem Hamdi-Cherif, Tabaré Arroyo Currás, Jae Edmonds, Michiel Schaeffer, Pantelis Capros, Christoph Bertram, Keywan Riahi, Thomas Longden, Nico Bauer, Ottmar Edenhofer, Kenichi Wada, Nils Petermann, Elmar Kriegler, Sander A.C. Otto, Kejun Jiang, Alban Kitous, Aurélie Méjean, Volker Krey, Jiyong Eom, Gunnar Luderer, Shilpa Rao-Skirbekk, Shuichi Ashina, David L. McCollum, Leonidas Paroussos, Nils Johnson, Valeria Jana Schwanitz, Valentina Bosetti, Ruben Bibas, Johannes Bollen, Adriana Marcucci
Publikováno v:
Technological Forecasting and Social Change
Technological Forecasting and Social Change, Elsevier, 2015, 99, pp.273-276. ⟨10.1016/j.techfore.2015.07.011⟩
Technological Forecasting and Social Change, 99, 273. Elsevier North-Holland
Technological Forecasting and Social Change, Elsevier, 2015, 99, pp.273-276. ⟨10.1016/j.techfore.2015.07.011⟩
Technological Forecasting and Social Change, 99, 273. Elsevier North-Holland
International audience; We provide a rejoinder to a review (Rosen, 2015) of our original article "Making or breaking climate targets - the AMPERE study on staged accession scenarios for climate policy" (Kriegler et al., 2015a). We have a substantial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3e59d4aba0de23d5c63de24e3391a89
https://hal-enpc.archives-ouvertes.fr/hal-01239777
https://hal-enpc.archives-ouvertes.fr/hal-01239777