Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Jaeck, Berthold"'
Autor:
Mathur, Nitish, Cheng, Guangming, Ballester, Francesc, Carrel, Gabrielle, Plisson, Vincent M., Yuan, Fang, Zheng, Jiangchang, Chen, Caiyun, Lee, Scott B., Singha, Ratnadwip, Chatterjee, Sudipta, Burch, Kenneth S., Jäck, Berthold, Errea, Ion, Vergniory, Maia G., Yao, Nan, Schoop, Leslie M.
A single material can exist in different states, with solids, liquids, and gases being the most familiar examples. In materials, these states can exhibit periodic structures spanning from atomic to macroscopic length scales. The conventional wisdom i
Externí odkaz:
http://arxiv.org/abs/2409.19783
Autor:
Chen, Caiyun, Zheng, Jiangchang, He, Yuman, Ying, Xuzhe, Sankar, Soumya, Li, Luanjing, Wei, Yizhou, Dai, Xi, Po, Hoi Chun, Jäck, Berthold
Coulomb interactions among charge carriers that occupy an electronic flat band have a profound impact on the macroscopic properties of materials. At sufficient strength, these interactions can give rise to captivating phenomena such as quantum critic
Externí odkaz:
http://arxiv.org/abs/2409.06933
Autor:
Chen, Caiyun, Zheng, Jiangchang, Yu, Ruopeng, Sankar, Soumya, Po, Hoi Chun, Law, Kam Tuen, Jäck, Berthold
Destructive interference between electron wavefunctions on the two-dimensional (2D) kagome lattice induces an electronic flat band, which could host a variety of interesting many-body quantum states. Key to realize these proposals is to demonstrate t
Externí odkaz:
http://arxiv.org/abs/2308.08976
Autor:
Jones, Sarah Garcia, Materise, Nicholas, Leung, Ka Wun, Isakov, Brian D., Chen, Xi, Zheng, Jiangchang, Gyenis, Andras, Jaeck, Berthold, McRae, Corey Rae H.
In recent years, the implementation of thin-film Ta has led to improved coherence times in superconducting circuits. Efforts to further optimize this materials set have become a focus of the subfield of materials for superconducting quantum computing
Externí odkaz:
http://arxiv.org/abs/2307.11667
Autor:
Sankar, Soumya, Liu, Ruizi, Gao, Xue-Jian, Li, Qi-Fang, Chen, Caiyun, Zhang, Cheng-Ping, Zheng, Jiangchang, Lin, Yi-Hsin, Qian, Kun, Yu, Ruo-Peng, Zhang, Xu, Meng, Zi Yang, Law, Kam Tuen, Shao, Qiming, Jäck, Berthold
Berry curvature multipoles appearing in topological quantum materials have recently attracted much attention. Their presence can manifest in novel phenomena, such as nonlinear anomalous Hall effects (NLAHE). The notion of Berry curvature multipoles e
Externí odkaz:
http://arxiv.org/abs/2303.03274
High-entropy alloys (HEA) form through the random arrangement of five or more chemical elements on a crystalline lattice. Despite the significant amount of resulting compositional disorder, a subset of HEAs enters a superconducting state below critic
Externí odkaz:
http://arxiv.org/abs/2111.11013
The goal of creating topologically protected qubits using non-Abelian anyons is currently one of the most exciting areas of research in quantum condensed matter physics. Majorana zero modes (MZM), which are non-Abelian anyons predicted to emerge as l
Externí odkaz:
http://arxiv.org/abs/2103.13210
Autor:
Jäck, Berthold, Zinser, Fabian, onig, Elio J. K\", Wissing, Sune N. P., Schmidt, Anke B., Donath, Markus, Kern, Klaus, Ast, Christian R.
Publikováno v:
Phys. Rev. Research 3, 013022 (2021)
The wavefunctions of a disordered two-dimensional electron gas at the quantum-critical Anderson transition are predicted to exhibit multifractal scaling in their real space amplitude. We experimentally investigate the appearance of these characterist
Externí odkaz:
http://arxiv.org/abs/2010.07554
Autor:
Jia, Yanyu, Wang, Pengjie, Chiu, Cheng-Li, Song, Zhida, Yu, Guo, Jäck, Berthold, Lei, Shiming, Klemenz, Sebastian, Cevallos, F. Alexandre, Onyszczak, Michael, Fishchenko, Nadezhda, Liu, Xiaomeng, Farahi, Gelareh, Xie, Fang, Xu, Yuanfeng, Watanabe, Kenji, Taniguchi, Takashi, Bernevig, B. Andrei, Cava, Robert J., Schoop, Leslie M., Yazdani, Ali, Wu, Sanfeng
The interplay between topology and correlations can generate a variety of quantum phases, many of which remain to be explored. Recent advances have identified monolayer WTe2 as a promising material for doing so in a highly tunable fashion. The ground
Externí odkaz:
http://arxiv.org/abs/2010.05390
Publikováno v:
Phys. Rev. Lett. 125, 267206 (2020)
We examine the spectroscopic signatures of tunneling through a Kitaev quantum spin liquid (QSL) barrier in a number of experimentally relevant geometries. We combine contributions from elastic and inelastic tunneling processes and find that spin-flip
Externí odkaz:
http://arxiv.org/abs/2008.02278