Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Duckheim, Mathias"'
Publikováno v:
In Electric Power Systems Research October 2022 211
Autor:
Buchta, Eva1,2 (AUTHOR) eva.buchta@siemens.com, Duckheim, Mathias1 (AUTHOR) stefan.niessen@siemens.com, Metzger, Michael3 (AUTHOR) michael.metzger@siemens.com, Stursberg, Paul3 (AUTHOR) paul.stursberg@siemens.com, Niessen, Stefan1,2 (AUTHOR)
Publikováno v:
Energies (19961073). Oct2023, Vol. 16 Issue 20, p7180. 21p.
Autor:
Duckheim, Mathias.
Publikováno v:
Onlinezugriff via World Wide Web.
Diss. Naturwiss. Basel (kein Austausch).
Literaturverz.
Literaturverz.
Externí odkaz:
http://edoc.unibas.ch/diss/DissB_8756
Publikováno v:
In Applied Energy 1 December 2020 279
Publikováno v:
New J. Phys. 15, 025001 (2013)
We investigate Josephson currents in mesoscopic rings with a weak link which are in or near a topological superconducting phase. As a paradigmatic example, we consider the Kitaev model of a spinless p-wave superconductor in one dimension, emphasizing
Externí odkaz:
http://arxiv.org/abs/1210.3237
One-dimensional topological superconductors harbor Majorana bound states at their ends. For superconducting wires of finite length L, these Majorana states combine into fermionic excitations with an energy $\epsilon_0$ that is exponentially small in
Externí odkaz:
http://arxiv.org/abs/1104.1531
Publikováno v:
Phys. Rev. B 84, 144526 (2011)
Zeeman fields can drive semiconductor quantum wires with strong spin-orbit coupling and in proximity to s-wave superconductors into a topological phase which supports end Majorana fermions and offers an attractive platform for realizing topological q
Externí odkaz:
http://arxiv.org/abs/1103.2746
Autor:
Duckheim, Mathias, Brouwer, Piet W.
We study Andreev reflection at an interface between a half metal and a superconductor with spin-orbit interaction. While the absence of minority carriers in the half metal makes singlet Andreev reflection impossible, the spin-orbit interaction gives
Externí odkaz:
http://arxiv.org/abs/1011.5839
Autor:
Duckheim, Mathias, Loss, Daniel, Scheid, Matthias, Richter, Klaus, Adagideli, Inanc, Jacquod, Philippe
Publikováno v:
Phys. Rev. B 81, 085303 (2010)
We calculate the electrically induced spin accumulation in diffusive systems due to both Rashba (with strength $\alpha)$ and Dresselhaus (with strength $\beta)$ spin-orbit interaction. Using a diffusion equation approach we find that magnetoelectric
Externí odkaz:
http://arxiv.org/abs/0909.4253
We derive boundary conditions for the electrically induced spin accumulation in a finite, disordered 2D semiconductor channel. While for DC electric fields these boundary conditions select spatially constant spin profiles equivalent to a vanishing sp
Externí odkaz:
http://arxiv.org/abs/0909.1892