Zobrazeno 1 - 10
of 1 532
pro vyhledávání: '"Bertrand, I"'
Publikováno v:
Phys. Rev. B 110, 075306 (2024)
In a quantum Hall interferometer, the dependence of the signal on source-drain voltage is controlled by details of the edge physics, such as the velocities of edge modes and the interaction between them and with screening layers. Such dependence of t
Externí odkaz:
http://arxiv.org/abs/2405.05486
Autor:
Werkmeister, Thomas, Ehrets, James R., Wesson, Marie E., Najafabadi, Danial H., Watanabe, Kenji, Taniguchi, Takashi, Halperin, Bertrand I., Yacoby, Amir, Kim, Philip
The search for anyons, quasiparticles with fractional charge and exotic exchange statistics, has inspired decades of condensed matter research. Quantum Hall interferometers enable direct observation of the anyon braiding phase via discrete interferen
Externí odkaz:
http://arxiv.org/abs/2403.18983
Autor:
Chen, Shaowen, Park, Seunghyun, Vool, Uri, Maksimovic, Nikola, Broadway, David A., Flaks, Mykhailo, Zhou, Tony X., Maletinsky, Patrick, Stern, Ady, Halperin, Bertrand I., Yacoby, Amir
Josephson junctions enable dissipation-less electrical current through metals and insulators below a critical current. Despite being central to quantum technology based on superconducting quantum bits and fundamental research into self-conjugate quas
Externí odkaz:
http://arxiv.org/abs/2402.02472
Autor:
Werkmeister, Thomas, Ehrets, James R., Ronen, Yuval, Wesson, Marie E., Najafabadi, Danial, Wei, Zezhu, Watanabe, Kenji, Taniguchi, Takashi, Feldman, D. E., Halperin, Bertrand I., Yacoby, Amir, Kim, Philip
Electronic interferometers using the chiral, one-dimensional (1D) edge channels of the quantum Hall effect (QHE) can demonstrate a wealth of fundamental phenomena. The recent observation of phase jumps in a Fabry-P\'erot (FP) interferometer revealed
Externí odkaz:
http://arxiv.org/abs/2312.03150
Autor:
Kim, Donghwan, Halperin, Bertrand I.
Publikováno v:
Phys. Rev. B 107, 224311 (2023)
We describe two approximation methods designed to capture the leading behavior of the low-energy tail of the momentum-dependent spectral density $A(\mathbf{k}, E)$ and the tunneling density of states $D(E)$ for an injected particle, such as an electr
Externí odkaz:
http://arxiv.org/abs/2307.00616
La Religion Spirite : Son dogme, sa morale et ses pratiques / Isidore Bertrand. [elektronicky zdroj]
Autor:
Bertrand, I. (Isidore), 1829-, author
Externí odkaz:
Kolekce e-knih KNAV
Publikováno v:
Science 380, eade0850 (2023)
Over the last decade, there have been considerable efforts to observe non-abelian quasi-particles in novel quantum materials and devices. These efforts are motivated by the goals of demonstrating quantum statistics of quasi-particles beyond those of
Externí odkaz:
http://arxiv.org/abs/2306.12473
Autor:
Bhattacharyya, Prabudhya, Chen, Wuhao, Huang, Xiaoli, Chatterjee, Shubhayu, Huang, Benchen, Kobrin, Bryce, Lyu, Yuanqi, Smart, Thomas J., Block, Maxwell, Wang, Esther, Wang, Zhipan, Wu, Weijie, Hsieh, Satcher, Ma, He, Mandyam, Srinivas, Chen, Bijuan, Davis, Emily, Geballe, Zachary M., Zu, Chong, Struzhkin, Viktor, Jeanloz, Raymond, Moore, Joel E., Cui, Tian, Galli, Giulia, Halperin, Bertrand I., Laumann, Chris R., Yao, Norman Y.
Publikováno v:
Nature 627, 73-79 (2024)
By directly altering microscopic interactions, pressure provides a powerful tuning knob for the exploration of condensed phases and geophysical phenomena. The megabar regime represents an exciting frontier, where recent discoveries include novel high
Externí odkaz:
http://arxiv.org/abs/2306.03122
Autor:
Shaowen Chen, Seunghyun Park, Uri Vool, Nikola Maksimovic, David A. Broadway, Mykhailo Flaks, Tony X. Zhou, Patrick Maletinsky, Ady Stern, Bertrand I. Halperin, Amir Yacoby
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Josephson junctions enable dissipation-less electrical current through metals and insulators below a critical current. Despite being central to quantum technology based on superconducting quantum bits and fundamental research into self-conju
Externí odkaz:
https://doaj.org/article/c8dbaf0e425c49dfb38358ff3e36afff
Autor:
Thomas Werkmeister, James R. Ehrets, Yuval Ronen, Marie E. Wesson, Danial Najafabadi, Zezhu Wei, Kenji Watanabe, Takashi Taniguchi, D. E. Feldman, Bertrand I. Halperin, Amir Yacoby, Philip Kim
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Electronic interferometers using the chiral, one-dimensional (1D) edge channels of the quantum Hall effect (QHE) can demonstrate a wealth of fundamental phenomena. The recent observation of phase jumps in a Fabry-Pérot (FP) interferometer r
Externí odkaz:
https://doaj.org/article/0d8d818f8ed2466598aa7aa6311291db