Zobrazeno 1 - 10
of 123 091
pro vyhledávání: '"Haas P."'
Autor:
Nie, Xin, Yao, Dao-Xin
The Einstein-de Haas (EdH) effect is an interesting phenomenon linking mechanics and magnetism, in which changes in magnetization induce mechanical rotation. Despite being discovered more than a century ago, the EdH effect still shows crucial signifi
Externí odkaz:
http://arxiv.org/abs/2409.17245
Autor:
Zhao, Weiyao, Trang, Chi Xuan, Li, Qile, Chen, Lei, Yue, Zengji, Bake, Abdulhakim, Tan, Cheng, Wang, Lan, Nancarrow, Mitchell, Edmonds, Mark, Cortie, David, Wang, Xiaolin
Publikováno v:
Physical Review B 104, 085153 (2021)
Topological insulators (TIs) are emergent materials with unique band structure, which allow the study of quantum effect in solids, as well as contribute to high performance quantum devices. To achieve the better performance of TI, here we present a c
Externí odkaz:
http://arxiv.org/abs/2406.09628
We investigate the Shubnikov-de Haas (SdH) magneto-oscillations in the resistivity of two-dimensional topological insulators (TIs). Within the Bernevig-Hughes-Zhang (BHZ) model for TIs in the presence of a quantizing magnetic field, we obtain analyti
Externí odkaz:
http://arxiv.org/abs/2406.08977
Akademický článek
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Publikováno v:
Scientific Reports 13, 22776 (2023)
Rare earth-based monopnictides are among the most intensively studied groups of materials in which extremely large magnetoresistance has been observed. This study explores magnetotransport properties of two representatives of this group, DyBi and HoB
Externí odkaz:
http://arxiv.org/abs/2401.02294
Autor:
Dong, Zixian, Shi, Lei, Wang, Bing, Huo, Mengwu, Hua, Xing, Huang, Chaoxin, Ma, Peiyue, Zhang, Yunwei, Shen, Bing, Wang, Meng
Publikováno v:
Chinese Physics B 33, 107102 (2024)
Kagome system usually attracts great interest in condensed matter physics due to its unique structure hosting various exotic states such as superconductivity (SC), charge density wave (CDW), and nontrivial topological states. Topological semimetal Rb
Externí odkaz:
http://arxiv.org/abs/2403.02577
Autor:
Yip, King Yau, Wang, Lingfei, Poon, Tsz Fung, Yu, Kai Ham, Lam, Siu Tung, Lai, Kwing To, Singleton, John, Balakirev, Fedor F., Goh, Swee K.
Publikováno v:
APL Mater. 12, 021124 (2024)
Two-dimensional (2D) materials have gained increasing prominence not only in fundamental research but also in daily applications. However, to fully harness their potential, it is crucial to optimize their properties with an external parameter and tra
Externí odkaz:
http://arxiv.org/abs/2402.14534
Autor:
Savchenko, M. L., Gospodaric, J., Shuvaev, A., Dmitriev, I. A., Dziom, V., Dobretsova, A. A., Mikhailov, N. N., Kvon, Z. D., Pimenov, A.
We report on dynamic Shubnikov - de Haas (SdH) oscillations that are measured in the optical response, sub - terahertz transmittance of two-dimensional systems, and reveal two distinct types of oscillation nodes: "universal" nodes at integer ratios o
Externí odkaz:
http://arxiv.org/abs/2402.05879
In this article we consider a Bloch electron in a crystal lattice subject to slowy varying external magnetic fields. We offer an explanation of de Haas-van Alfven oscillations in terms of energy levels of approximate eigenfunctions for the magnetic S
Externí odkaz:
http://arxiv.org/abs/2401.15761