Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Benedikt Scharf"'
Autor:
Jaydeep Joshi, Benedikt Scharf, Igor Mazin, Sergiy Krylyuk, Daniel J. Campbell, Johnpierre Paglione, Albert Davydov, Igor Žutić, Patrick M. Vora
Publikováno v:
APL Materials, Vol 10, Iss 1, Pp 011103-011103-10 (2022)
Layered materials enable the assembly of a new class of heterostructures where lattice-matching is no longer a requirement. Interfaces in these heterostructures therefore become a fertile ground for unexplored physics as dissimilar phenomena can be c
Externí odkaz:
https://doaj.org/article/ff8927a563214b97ad980a946733fd4a
Autor:
Benedikt Scharf, Alessandro Braggio, Elia Strambini, Francesco Giazotto, Ewelina M. Hankiewicz
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033062 (2021)
We study the thermodynamic properties of topological Josephson junctions using a quantum spin Hall (QSH) insulator-based junction as an example. In particular, we propose that phase-dependent measurements of the heat capacity offer an alternative to
Externí odkaz:
https://doaj.org/article/e518ad9d914d4c41ab48b00e1ae75424
Publikováno v:
Physical Review Research, Vol 3, Iss 1, p 013198 (2021)
We theoretically investigate the crystalline anisotropy of topological phase transitions in phase-controlled planar Josephson junctions (JJs) subject to spin-orbit coupling and in-plane magnetic fields. It is shown how topological superconductivity (
Externí odkaz:
https://doaj.org/article/b57bc20a00bc4ec2b9be15dca4922668
Publikováno v:
Physical Review X, Vol 7, Iss 4, p 041040 (2017)
Just as photons are the quanta of light, plasmons are the quanta of orchestrated charge-density oscillations in conducting media. Plasmon phenomena in normal metals, superconductors, and doped semiconductors are often driven by long-wavelength Coulom
Externí odkaz:
https://doaj.org/article/8fecfe7ef0ce4369b4e267f8ed261271
Publikováno v:
Spintronics XIV.
We theoretically investigate the crystalline anisotropy of topological superconductivity (TS) in phase controlled planar Josephson junctions (JJs) subjected to Rashba and Dresselhaus spin-orbit couplings and in-plane magnetic fields. We show how the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::278ba1ae4d1dd9c74195c3b1ad4dbf24
https://doi.org/10.1117/12.2595370
https://doi.org/10.1117/12.2595370
Autor:
Kirill D. Belashchenko, Hanan Dery, Benedikt Scharf, Igor Žutić, Alex Matos-Abiague, Tong Zhou
Publikováno v:
Solid-State Electronics. 155:93-98
While materials design for many device applications usually relies on adding impurities, recent advances in scaling-down heterostructures with improved interfacial properties offer a different way to transform a large class of materials. A given mate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a0b31f2faf637761a354486ddfee005
https://doi.org/10.1016/j.sse.2019.03.015
https://doi.org/10.1016/j.sse.2019.03.015
Publikováno v:
Materials Today. 22:85-107
Advances in scaling down heterostructures and having an improved interface quality together with atomically-thin two-dimensional materials suggest a novel approach to systematically design materials. A given material can be transformed through proxim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e9a7de3d914ec58828392947628dbad
https://doi.org/10.1016/j.mattod.2018.05.003
https://doi.org/10.1016/j.mattod.2018.05.003
Autor:
Ewelina M. Hankiewicz, Björn Sothmann, Benedikt Scharf, Laurens W. Molenkamp, Alexander G. Bauer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dd03f07e56707ba221741c1a84a34ac
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85120371353
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85120371353
We reveal that the interplay between Rashba spin-orbit coupling and proximity-induced magnetization in a two-dimensional electron gas leads to peculiar transport properties and large anisotropy of magnetoresistance. While the related tunneling anisot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5903257230168c16edd80e3808706e40
http://arxiv.org/abs/2004.03713
http://arxiv.org/abs/2004.03713
Josephson junctions based on three-dimensional topological insulators offer intriguing possibilities to realize unconventional $p$-wave pairing and Majorana modes. Here, we provide a detailed study of the effect of a uniform magnetization in the norm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::474d5d8031a3b3ee6cc8423dc67aa6ae