Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Dirk K. Morr"'
Autor:
Ka Ho Wong, Mark R. Hirsbrunner, Jacopo Gliozzi, Arbaz Malik, Barry Bradlyn, Taylor L. Hughes, Dirk K. Morr
Publikováno v:
npj Quantum Materials, Vol 8, Iss 1, Pp 1-7 (2023)
Abstract Quantum engineering of topological superconductors and of the ensuing Majorana zero modes might hold the key for realizing topological quantum computing and topology-based devices. Magnet-superconductor hybrid (MSH) systems have proven to be
Externí odkaz:
https://doaj.org/article/2bfcd0265f6944a899cf1de1e1f2eab2
Autor:
Maciej Bazarnik, Roberto Lo Conte, Eric Mascot, Kirsten von Bergmann, Dirk K. Morr, Roland Wiesendanger
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
Magnet/superconductor hybrids have been explored for the realization of topological superconductivity but have mainly focused on ferromagnets with full gaps. Here, the authors find that the antiferromagnet/superconductor heterostructure of monolayer
Externí odkaz:
https://doaj.org/article/1e7c049ff25c413888dee7e86a8e1f01
Autor:
Daniel Crawford, Eric Mascot, Makoto Shimizu, Philip Beck, Jens Wiebe, Roland Wiesendanger, Harald O. Jeschke, Dirk K. Morr, Stephan Rachel
Publikováno v:
npj Quantum Materials, Vol 7, Iss 1, Pp 1-7 (2022)
Abstract Magnet-superconductor hybrid (MSH) systems represent promising platforms to host Majorana zero modes (MZMs), the elemental building blocks for fault-tolerant quantum computers. Theoretical description of such MSH structures is mostly based o
Externí odkaz:
https://doaj.org/article/74a9026db8614598ba3b33b971a97a1a
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-8 (2022)
The problem of manipulating quantum phenomena, such as quantum phase transitions, has a longstanding history in condensed matter research. This paper studies the non-equilibrium emergence and manipulation of Yu-Shiba-Rusinov states in response to ext
Externí odkaz:
https://doaj.org/article/84e8323520c748afbd4c2b3d2f9012f7
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-9 (2022)
Topological superconductors are expected to play an important role in the development of quantum computing devices and iron-based superconductors represent an ideal platform to explore and engineer the underlying physics. Here, the authors investigat
Externí odkaz:
https://doaj.org/article/7c5efea3d98342a6bdd34f4d32979636
Autor:
Ka Ho Wong, Mark R. Hirsbrunner, Jacopo Gliozzi, Arbaz Malik, Barry Bradlyn, Taylor L. Hughes, Dirk K. Morr
Publikováno v:
npj Quantum Materials, Vol 8, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/a7678b56eaef47648e416cf6f317280b
Publikováno v:
npj Quantum Materials, Vol 6, Iss 1, Pp 1-6 (2021)
Abstract Atomic manipulation and interface engineering techniques have provided an intriguing approach to custom-designing topological superconductors and the ensuing Majorana zero modes, representing a paradigm for the realization of topological qua
Externí odkaz:
https://doaj.org/article/37207aa9eb3e4175bb9aa6b1802c7c8a
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
The mechanism underlying screening of a Kondo lattice of magnetic moments by conduction electrons is an important unsolved problem. Figgins et al. use STM techniques to assemble nanoscale Kondo droplets that extrapolate between a single moment and th
Externí odkaz:
https://doaj.org/article/77cf83a6909343f1acdf84957386144a
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-1 (2022)
Externí odkaz:
https://doaj.org/article/cf6a2a5f656748c5b2164736038b40d3
Autor:
Yu Song, John Van Dyke, I. K. Lum, B. D. White, Sooyoung Jang, Duygu Yazici, L. Shu, A. Schneidewind, Petr Čermák, Y. Qiu, M. B. Maple, Dirk K. Morr, Pengcheng Dai
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-10 (2016)
The mechanism of collective magnetic excitations in unconventional superconductors remains controversial. Here, Song et al. show neutron spin resonance in a heavy fermion superconductor Ce1-xYbxCoIn5, implying magnon-like excitation rather than spin-
Externí odkaz:
https://doaj.org/article/5f84a9494a8145a3b2731f1e111f678a