Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Rudiger Schott"'
Autor:
Marco Coraiola, Daniel Z. Haxell, Deividas Sabonis, Hannes Weisbrich, Aleksandr E. Svetogorov, Manuel Hinderling, Sofieke C. ten Kate, Erik Cheah, Filip Krizek, Rüdiger Schott, Werner Wegscheider, Juan Carlos Cuevas, Wolfgang Belzig, Fabrizio Nichele
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
Abstract In hybrid Josephson junctions with three or more superconducting terminals coupled to a semiconducting region, Andreev bound states may form unconventional energy band structures, or Andreev matter, which are engineered by controlling superc
Externí odkaz:
https://doaj.org/article/d007eefd49fd45278290f078ce12e4ed
Autor:
Daniel Z. Haxell, Marco Coraiola, Deividas Sabonis, Manuel Hinderling, Sofieke C. ten Kate, Erik Cheah, Filip Krizek, Rüdiger Schott, Werner Wegscheider, Wolfgang Belzig, Juan Carlos Cuevas, Fabrizio Nichele
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract Light–matter coupling allows control and engineering of complex quantum states. Here we investigate a hybrid superconducting–semiconducting Josephson junction subject to microwave irradiation by means of tunnelling spectroscopy of the An
Externí odkaz:
https://doaj.org/article/1b50f1ffd2224c43bc37bc9b49b778d6
Autor:
Nadia O. Antoniadis, Mark R. Hogg, Willy F. Stehl, Alisa Javadi, Natasha Tomm, Rüdiger Schott, Sascha R. Valentin, Andreas D. Wieck, Arne Ludwig, Richard J. Warburton
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
Abstract Rapid, high-fidelity single-shot readout of quantum states is a ubiquitous requirement in quantum information technologies. For emitters with a spin-preserving optical transition, spin readout can be achieved by driving the transition with a
Externí odkaz:
https://doaj.org/article/b581235067ef478cb016d57b1aa576bd
Autor:
Nadia O. Antoniadis, Natasha Tomm, Tomasz Jakubczyk, Rüdiger Schott, Sascha R. Valentin, Andreas D. Wieck, Arne Ludwig, Richard J. Warburton, Alisa Javadi
Publikováno v:
npj Quantum Information, Vol 8, Iss 1, Pp 1-5 (2022)
Abstract In a chiral one-dimensional atom, a photon propagating in one direction interacts with the atom; a photon propagating in the other direction does not. Chiral quantum optics has applications in creating nanoscopic single-photon routers, circu
Externí odkaz:
https://doaj.org/article/87c51d65e1044e679376111c98ebf7ab
Autor:
Zijin Lei, Erik Cheah, Filip Krizek, Rüdiger Schott, Thomas Bähler, Peter Märki, Werner Wegscheider, Mansour Shayegan, Thomas Ihn, Klaus Ensslin
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p 013117 (2023)
Quantum transport measurements are performed in gate-defined, high-quality, two-dimensional hole and electron systems in an undoped InSb quantum well. For both polarities, the carrier systems show tunable spin-orbit interaction as extracted from weak
Externí odkaz:
https://doaj.org/article/e0568fd99ea9434f8e506a266808fe21
Autor:
Alisa Javadi, Natasha Tomm, Nadia O Antoniadis, Alistair J Brash, Rüdiger Schott, Sascha R Valentin, Andreas D Wieck, Arne Ludwig, Richard J Warburton
Publikováno v:
New Journal of Physics, Vol 25, Iss 9, p 093027 (2023)
A major challenge in generating single photons with a single emitter is to excite the emitter while avoiding laser leakage into the collection path. Ideally, any scheme to suppress this leakage should not result in a loss in the efficiency of the sin
Externí odkaz:
https://doaj.org/article/e30190fcef9b432eb4235cfce943333d
Autor:
Freja T. Østfeldt, Eva M. González-Ruiz, Nils Hauff, Ying Wang, Andreas D. Wieck, Arne Ludwig, Rüdiger Schott, Leonardo Midolo, Anders S. Sørensen, Ravitej Uppu, Peter Lodahl
Publikováno v:
PRX Quantum, Vol 3, Iss 2, p 020363 (2022)
Entanglement is the fuel of advanced quantum technology, enabling, e.g., measurement-based quantum computing and loss-tolerant encoding of quantum information. In photonics, entanglement has traditionally been generated probabilistically, requiring m
Externí odkaz:
https://doaj.org/article/bed3db9e114945efaf11ba8c4ae7098e
Autor:
Zijin Lei, Erik Cheah, Km Rubi, Maurice E. Bal, Christoph Adam, Rüdiger Schott, Uli Zeitler, Werner Wegscheider, Thomas Ihn, Klaus Ensslin
Publikováno v:
Physical Review Research, Vol 4, Iss 1, p 013039 (2022)
We report on transport experiments through high-mobility gate-tunable undoped InSb quantum wells (QWs). Due to the elimination of any Si modulation doping, the gate-defined two-dimensional electron gases in the QWs display a significantly increased m
Externí odkaz:
https://doaj.org/article/aac7e0a30e584edeabef69d976944564
Autor:
Tommaso Pregnolato, Matthias C. Löbl, Søren Stobbe, Dapeng Ding, Arne Ludwig, Rudiger Schott, Sahand Mahmoodian, Immo Söllner, Peter Lodahl, Leonardo Midolo, Martin Hayhurst Appel, Andreas D. Wieck, Alisa Javadi, Tim Schröder, Camille Papon, Richard J. Warburton
Publikováno v:
Scopus-Elsevier
We demonstrate a single InGaAs quantum dot electron spin controlled photon switch in a nanobeam waveguide with 4-fold switching ratio, a spin-state preparation fidelity of 96%, and a lifetime T 1 approaching 5 μs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::665af8b649c47f3fd6662b8c0a6f782c
http://www.scopus.com/inward/record.url?eid=2-s2.0-85052581860&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-85052581860&partnerID=MN8TOARS
Autor:
Rüdiger Schott
Publikováno v:
Oral Tradition, Vol 9, Iss 1, Pp 162-184 (1994)
Externí odkaz:
https://doaj.org/article/d13cf2b9c835483cb0052a9d912e0c60