Zobrazeno 1 - 10
of 14 858
pro vyhledávání: '"Jin Hua An"'
Energy band theory is a fundamental cornerstone of condensed matter physics. According to conventional wisdom, discrete translational symmetry is mandatory for defining energy bands. Here, we illustrate that, in fact, the concept of energy band can b
Externí odkaz:
http://arxiv.org/abs/2410.09793
Autor:
Xie, Jin-Hua
Let $m$ be a positive integer. A group $G$ is said to be an $m$-BCI-group if $G$ has the $k$-BCI property for all positive integers $k$ at most $m$. Let $G$ be a generalized quaternion group of order $4n$ with $n\geq 2$. It is shown that $G$ is a 3-B
Externí odkaz:
http://arxiv.org/abs/2409.11918
Regulated magnetic anisotropy and charge density wave in uniformly fabricated Janus CrTeSe monolayer
Autor:
Nie, Jin-Hua, Wang, Cong, Miao, Mao-Peng, Niu, Kang-Di, Xie, Tao, Guo, Ting-Fei, Zhang, Wen-Hao, Liu, Chao-Fei, Sun, Rui-Jing, Zhou, Jian-Wang, Lin, Jun-Hao, Ji, Wei, Fu, Ying-Shuang
Two-dimensional materials with Janus structure host novel physical properties due to their inversional symmetry breaking. However, it remains elusive to synthesize Janus monolayer crystals with tailored long-range magnetic orders. Here, we have devel
Externí odkaz:
http://arxiv.org/abs/2407.16569
Let $m$ be a positive integer. A group $G$ is said to be an $m$-DCI-group or an $m$-CI-group if $G$ has the $k$-DCI property or $k$-CI property for all positive integers $k$ at most $m$, respectively. Let $G$ be a dihedral group of order $2n$ with $n
Externí odkaz:
http://arxiv.org/abs/2407.12457
Recently, the Hofstadter spectrum of a twisted $\mathrm{WSe_2/MoSe_2}$ heterobilayer has been observed in experiment [C. R. Kometter, et al. Nat.Phys.19, 1861 (2023)], but the origin of Hofstadter states remains unclear. Here, we present a comprehens
Externí odkaz:
http://arxiv.org/abs/2406.08044
The long-awaited fractional quantum anomalous Hall (FQAH) effect recently has been observed in the twisted $\mathrm{MoTe_2}$ homobilayers, causing a great sensation. Here, we theoretically investigate the moir\'e band structures of a closely related
Externí odkaz:
http://arxiv.org/abs/2405.17134
Autor:
Cao, Zhangkai, Su, Jiahao, Li, Jianyu, Ying, Tao, Wang, WanSheng, Sun, Jin-Hua, Tang, Ho-Kin, Lin, Haiqing
The Landau Fermi liquid theory, a cornerstone in condensed matter physics, encounters limitations in explaining certain phenomena, like the peculiar behavior of strange metals in high-temperature superconductors. Non-Fermi liquids, like Bose metals w
Externí odkaz:
http://arxiv.org/abs/2405.13405
In this paper, we are concerned with normalized solutions in $H_{r}^{1}(\mathbb{R}^{3}) \times H_{r}^{1}(\mathbb{R}^{3})$ for Hartree-Fock type systems with the form \be\lab{ Hartree-Fock} \left\{ \begin{array}{ll} -\Delta u +\alpha \phi _{u,v} u=\la
Externí odkaz:
http://arxiv.org/abs/2405.01036
Autor:
Wang, Zhonghai, Jiang, Jie, Zhan, Yibing, Zhou, Bohao, Li, Yanhong, Zhang, Chong, Ding, Liang, Jin, Hua, Peng, Jun, Lin, Xu, Liu, Weifeng
Medical large language models (LLMs) have gained popularity recently due to their significant practical utility. However, most existing research focuses on general medicine, and there is a need for in-depth study of LLMs in specific fields like anest
Externí odkaz:
http://arxiv.org/abs/2403.02742
Buffon-Laplace Needle Problem considers a needle of a length $l$ randomly dropped on a large plane distributed with vertically parallel lines with distances $a$ and $b$ ($a \geqslant b$), respectively. As a classical problem in stochastic probability
Externí odkaz:
http://arxiv.org/abs/2402.06670