Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Groth, Christoph"'
Autor:
Waintal, Xavier, Wimmer, Michael, Akhmerov, Anton, Groth, Christoph, Nikolic, Branislav K., Istas, Mathieu, Rosdahl, Tómas Örn, Varjas, Daniel
This review is devoted to the different techniques that have been developed to compute the coherent transport properties of quantum nanoelectronic systems connected to electrodes. Beside a review of the different algorithms proposed in the literature
Externí odkaz:
http://arxiv.org/abs/2407.16257
Autor:
Alakel, Nael, Albring, Jörn, Berdel, Wolfgang E., Bethge, Wolfgang, Bornhäuser, Martin, Bug, Gesine, Buhl, Christoph, Call, Simon, Crysandt, Martina, Egger-Heidrich, Katharina, Eßeling, Eva, Faul, Christoph, Franke, Georg-Nikolaus, Georgi, Julia-Annabell, Glück-Wolf, Julia, Groth, Christoph, Hauptrock, Beate, Heidenreich, Daniela, Janjetovic, Snjezana, Jost, Edgar, Kaufmann, Martin, Kindler, Thomas, Klein, Stefan A., Krause, Stefan W., Kreil, Sebastian, Kretschmann, Theresa, Kunadt, Desiree, Lang, Fabian, Lenz, Georg, Martin, Sonja, Marx, Julia, Middeke, Jan-Moritz, Mikesch, Jan-Henrik, Müller, Lutz P., Müller, Nadine, Niederland, Judith, Parmentier, Stefani, Petzold, Kathrin, Platzbecker, Uwe, Rank, Andreas, Reicherts, Christian, Röllig, Christoph, Rösler, Wolf, Schäfer-Eckart, Kerstin, Schaffrath, Judith, Schaich, Markus, Schetelig, Johannes, Schliemann, Christoph, Schmid, Christoph, Schneidawind, Dominik, Schubert, Jörg, Serve, Hubert, Sockel, Katja, Steffen, Björn, Stelljes, Matthias, Teipel, Raphael, von Bonin, Malte, Wagner-Drouet, Eva, Wass, Maxi, Wendelin, Knut, Middeke, Jan Moritz *, Wagner-Drouet, Eva-Maria, Müller, Lutz P, Krause, Stefan W, Klein, Stefan A, Baldauf, Henning, Stölzel, Friedrich, Petzold, Cathleen, Kriege, Oliver, Berdel, Wolfgang E, Ehninger, Gerhard, Schmidt, Alexander H
Publikováno v:
In The Lancet Haematology May 2024 11(5):e324-e335
Autor:
Kloss, Thomas, Weston, Joseph, Gaury, Benoit, Rossignol, Benoit, Groth, Christoph, Waintal, Xavier
Publikováno v:
New J. Phys. 23, 023025 (2021)
Tkwant is a Python package for the simulation of quantum nanoelectronics devices to which external time-dependent perturbations are applied. Tkwant is an extension of the Kwant package (https://kwant-project.org/) and can handle the same types of sys
Externí odkaz:
http://arxiv.org/abs/2009.03132
Autor:
Vila, Marc, Garcia, Jose H., Cummings, Aron W., Power, Stephen R., Groth, Christoph W., Waintal, Xavier, Roche, Stephan
Publikováno v:
Phys. Rev. Lett. 124, 196602 (2020)
Improved fabrication techniques have enabled the possibility of ballistic transport and unprecedented spin manipulation in ultraclean graphene devices. Spin transport in graphene is typically probed in a nonlocal spin valve and is analyzed using spin
Externí odkaz:
http://arxiv.org/abs/1910.06194
Publikováno v:
Phys. Rev. Research 1, 033188 (2019)
Simulations of quantum transport in coherent conductors have evolved into mature techniques that are used in fields of physics ranging from electrical engineering to quantum nanoelectronics and material science. The most efficient general-purpose alg
Externí odkaz:
http://arxiv.org/abs/1906.09210
Publikováno v:
Phys. Rev. Lett. 118, 097701 (2017)
The oscillatory interlayer exchange interaction between two magnetic layers separated by a metallic spacer is one of the few coherent quantum phenomena that persist at room temperature. Here we show that this interaction can be controlled dynamically
Externí odkaz:
http://arxiv.org/abs/1610.03391
Publikováno v:
Phys. Rev. B 91, 245154 (2015)
We present a simple, general purpose, quantum Monte-Carlo algorithm for out-of-equilibrium interacting nanoelectronics systems. It allows one to systematically compute the expansion of any physical observable (such as current or density) in powers of
Externí odkaz:
http://arxiv.org/abs/1504.02132
Autor:
Beelen, Dietrich Wilhelm *, Trenschel, Rudolf, Stelljes, Matthias, Groth, Christoph, Masszi, Tamás, Reményi, Péter, Wagner-Drouet, Eva-Maria, Hauptrock, Beate, Dreger, Peter, Luft, Thomas, Bethge, Wolfgang, Vogel, Wichard, Ciceri, Fabio, Peccatori, Jacopo, Stölzel, Friedrich, Schetelig, Johannes, Junghanß, Christian, Grosse-Thie, Christina, Michallet, Mauricette, Labussiere-Wallet, Hélène, Schaefer-Eckart, Kerstin, Dressler, Sabine, Grigoleit, Goetz Ulrich, Mielke, Stephan, Scheid, Christof, Holtick, Udo, Patriarca, Francesca, Medeot, Marta, Rambaldi, Alessandro, Micò, Maria Caterina, Niederwieser, Dietger, Franke, Georg-Nikolaus, Hilgendorf, Inken, Winkelmann, Nils Rudolf, Russo, Domenico, Socié, Gérard, Peffault de Latour, Régis, Holler, Ernst, Wolff, Daniel, Glass, Bertram, Casper, Jochen, Wulf, Gerald, Menzel, Helge, Basara, Nadezda, Bieniaszewska, Maria, Stuhler, Gernot, Verbeek, Mareike, Grass, Sandra, Iori, Anna Paola, Finke, Juergen, Benedetti, Fabio, Pichlmeier, Uwe, Hemmelmann, Claudia, Tribanek, Michael, Klein, Anja, Mylius, Heidrun Anke, Baumgart, Joachim, Dzierzak-Mietla, Monika, Markiewicz, Miroslaw
Publikováno v:
In The Lancet Haematology January 2020 7(1):e28-e39
Publikováno v:
Proceedings of the 17th International Workshop on Computational Electronics (Paris, France, June 3-6, 2014), p1-p4. Published by IEEE
With the technical progress of radio-frequency setups, high frequency quantum transport experiments have moved from theory to the lab. So far the standard theoretical approach used to treat such problems numerically--known as Keldysh or NEGF (Non Equ
Externí odkaz:
http://arxiv.org/abs/1406.7232
Autor:
Bautze, Tobias, Süssmeier, Christoph, Takada, Shintaro, Groth, Christoph, Meunier, Tristan, Yamamoto, Michihisa, Tarucha, Seigo, Waintal, Xavier, Bäuerle, Christopher
Publikováno v:
Phys. Rev. B 89, 125432 (2014)
We discuss an electronic interferometer recently measured by Yamamoto et al. This "flying quantum bit" experiment showed quantum oscillations between electronic trajectories of two tunnel-coupled wires connected via an Aharanov-Bohm ring. We present
Externí odkaz:
http://arxiv.org/abs/1312.5194