Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Ming-Tso Wei"'
Autor:
Luis A. Martinez, Gang Qiu, Peng Deng, Peng Zhang, Keith G. Ray, Lixuan Tai, Ming-Tso Wei, Haoran He, Kang L. Wang, Jonathan L. DuBois, Dong-Xia Qu
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013081 (2024)
A quantum anomalous Hall (QAH) insulator breaks reciprocity by combining magnetic polarization and spin-orbit coupling to generate a unidirectional transmission of signals in the absence of an external magnetic field. Such behavior makes QAH material
Externí odkaz:
https://doaj.org/article/a4ba508eeff34589bd61c7339cbd774f
Autor:
Trevyn Larson, Andrew Seredinski, Gleb Finkelstein, Ethan G. Arnault, Henming Li, Francois Amet, Kenji Watanabe, Ming-Tso Wei, Takashi Taniguchi, Lingfei Zhao
Publikováno v:
Nano Letters. 20:6998-7003
The AC Josephson effect manifests itself in the form of "Shapiro steps" of quantized voltage in Josephson junctions subject to radiofrequency (RF) radiation. This effect presents an early example of a driven-dissipative quantum phenomenon and is pres
Autor:
Ming-Tso Wei, Christie J. Trimble, Pengzi Liu, N. F. Q. Yuan, James R. Williams, Sandesh S. Kalantre, Yan Zhu, L. Fu, Hyeuk Jin Han, Judy J. Cha, Myung-Geun Han
Publikováno v:
npj Quantum Materials, Vol 6, Iss 1, Pp 1-6 (2021)
A Josephson junction (JJ) couples the supercurrent flowing between two weakly linked superconductors to the phase difference between them via a current-phase relation (CPR). While a sinusoidal CPR is expected for conventional junctions with insulatin
Autor:
Trevyn F. Q. Larson, Lingfei Zhao, Ethan G. Arnault, Ming-Tso Wei, Andrew Seredinski, Hengming Li, Kenji Watanabe, Takashi Taniguchi, François Amet, Gleb Finkelstein
Data for the publication:Nano Lett.2020, 20, 10, 6998–7003
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57386693c636abba0f52a60a6c77b991
Anomalous periodicity of magnetic interference patterns in encapsulated graphene Josephson junctions
Autor:
Andrew Seredinski, Takashi Taniguchi, Hengming Li, Ming-Tso Wei, Anne Draelos, Yuriy Bomze, Gleb Finkelstein, Kenji Watanabe, M. Hernandez-Rivera, Ivan Borzenets, Francois Amet, M. Yamamoto, Chung-Ting Ke, Seigo Tarucha
Publikováno v:
Physical Review Research. 1
This paper presents magnetic interference data from several graphene Josephson junctions. Around the charge neutrality point, an apparent doubling is seen in the period of the interference pattern, similar to what would be expected in a topological j
Autor:
Sandesh S. Kalantre, Fan Yu, Francois Amet, Ming-Tso Wei, Kenji Watanabe, Takashi Taniguchi, James R. Williams, M. Hernandez-Rivera
Josephson junctions with weak-links of exotic materials allow the elucidation of the Josephson effect in previously unexplored regimes. Further, such devices offer a direct probe of novel material properties, for example in the search for Majorana fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7b0f3845afe7967cf4a7849d92a5fc1
http://arxiv.org/abs/1910.10125
http://arxiv.org/abs/1910.10125
Autor:
Ming-Tso Wei, Chung-Ting Ke, Takashi Taniguchi, M. Yamamoto, Hengming Li, Gleb Finkelstein, Seigo Tarucha, Ivan Borzenets, Kenji Watanabe, Francois Amet, Anne Draelos, Andrew Seredinski, Yash Mehta
Publikováno v:
Physical Review B. 100
We study a two-terminal graphene Josephson junction with contacts shaped to form a narrow constriction, less than 100nm in length. The contacts are made from type II superconducting contacts and able to withstand magnetic fields high enough to reach
Autor:
Takashi Taniguchi, Hengming Li, Gleb Finkelstein, Tate Fleming, Francois Amet, Anne Draelos, Ethan G. Arnault, Ming-Tso Wei, Andrew Seredinski, Kenji Watanabe
Publikováno v:
Science Advances
Pushing superconductivity to the edge: Physicists make a SQUID using quantum Hall edge states.
We present a study of a graphene-based Josephson junction with dedicated side gates carved from the same sheet of graphene as the junction itself. The
We present a study of a graphene-based Josephson junction with dedicated side gates carved from the same sheet of graphene as the junction itself. The
Autor:
Hengming Li, Ming-Tso Wei, Francois Amet, Ivan Borzenets, Anne Draelos, Yash Mehta, Kenji Watanabe, Gleb Finkelstein, Andrew Seredinski, Takashi Taniguchi
Publikováno v:
Nano letters. 19(2)
We investigate the electronic properties of ballistic planar Josephson junctions with multiple superconducting terminals. Our devices consist of monolayer graphene encapsulated in boron nitride with molybdenum-rhenium contacts. Resistance measurement
Autor:
Ethan G. Arnault, B. Eniwaye, Ming-Tso Wei, Chung-Ting Ke, A. Silverman, Gleb Finkelstein, Ivan Vlassiouk, Ivan Borzenets, Francois Amet, Anne Draelos
In this work, we report on hot carrier diffusion in graphene across large enough length scales that the carriers are not thermalized across the crystal. The carriers are injected into graphene at one site and their thermal transport is studied as a f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54962700cf883b553e8cdf8896a99187
http://arxiv.org/abs/1812.11711
http://arxiv.org/abs/1812.11711