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pro vyhledávání: '"W. Mannstadt"'
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Akademický článek
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Akademický článek
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Autor:
V. Scheumann, H. Metzner, H.-W. Schock, J. Haarstrich, Christian A. Kaufmann, Carsten Ronning, M. Gnauck, Werner Wesch, W. Mannstadt, T. Rissom, M. Teichmann
Publikováno v:
Solar Energy Materials and Solar Cells. 116:43-48
High-efficiency Cu(In,Ga)Se2 thin-film solar cells typically include CdS buffer layers deposited in a chemical bath. In this work, Cu(In,Ga)Se2 devices are presented in which the CdS buffer layer was omitted completely. Instead, low-energy ion implan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d53040da8aa999418452ceb0ffb6720
https://doi.org/10.1016/j.solmat.2013.04.009
https://doi.org/10.1016/j.solmat.2013.04.009
Autor:
H.-W. Schock, W. Mannstadt, Carsten Ronning, T. Rissom, H. Metzner, Eveline Rudigier-Voigt, J. Haarstrich, V. Scheumann, Christian A. Kaufmann
Publikováno v:
Thin Solid Films. 519:7276-7279
Cu(In,Ga)Se 2 absorber layers were implanted with 20 keV Cd ions in order to investigate the influence of changes in the near-interface doping profile. Modifications in this region are shown by AMPS-1D simulations to have substantial impact on solar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9868495d7cd7a83b988cd104f1485c55
https://doi.org/10.1016/j.tsf.2010.12.090
https://doi.org/10.1016/j.tsf.2010.12.090
Autor:
W. Mannstadt
Publikováno v:
Surface Science. 525:119-125
In this paper we present calculations of the work function change upon Li adsorption on a Ru(0 0 1) surface. In the past a theoretical and experimental investigation of this system in connection with NMR studies showed a rather large discrepancy betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7689b3be05089002f7e021e26b56314
https://doi.org/10.1016/s0039-6028(02)02548-7
https://doi.org/10.1016/s0039-6028(02)02548-7
Autor:
Carsten Ronning, Thorsten Rissom, J. Haarstrich, Michael Oertel, Christian A. Kaufmann, H. Metzner, E. Rudigier-Voigt, Thomas Unold, H.-W. Schock, W. Mannstadt, J. Windeln
Publikováno v:
Solar Energy Materials and Solar Cells. 95:1028-1030
Cu(In,Ga)Se2-absorber deposition on commonly used soda lime glass is constrained in temperature by the softening of the substrate. To overcome this limitation, a high-temperature resistant glass was employed as a substrate for the growth of Cu(In,Ga)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4844519f325ffff8bbd874931ca91146
https://doi.org/10.1016/j.solmat.2010.10.021
https://doi.org/10.1016/j.solmat.2010.10.021
Autor:
G. Dellemann, D. Fick, H. Winnefeld, J.J. Paggel, G. Kirchner, M. Czanta, W. Mannstadt, R. Platzer, C. Weindel, H.J. Jänsch
Publikováno v:
Surface Science. 494:281-288
Employing β-NMR on 8 Li adsorbed on Ru(0 0 1) the local (at the Li nucleus) density of states at the Fermi energy has been determined as function of Li coverage. It is independent of coverage below 0.2 monolayer (ML) and saturates at a twice as larg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65509fce9099b81b0b34d5c7fec167b6
https://doi.org/10.1016/s0039-6028(01)01486-8
https://doi.org/10.1016/s0039-6028(01)01486-8
Publikováno v:
Journal of Computational Physics. 172:387-391
The full-potential, linearized augmented, plane wave (FLAPW) method is used widely for accurate electronic structure calculations. For the electronic structure of solids with heavy elements, it is necessary to include spin-orbit coupling interactions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aae7ad5f6697bfa4b0e9ecad1ea4b01
https://doi.org/10.1006/jcph.2001.6830
https://doi.org/10.1006/jcph.2001.6830
Publikováno v:
Physical Review B. 62:6982-6985
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7714d29e3d7b562a4cdbea853b3a3e41
https://doi.org/10.1103/physrevb.62.6982
https://doi.org/10.1103/physrevb.62.6982