Zobrazeno 1 - 10
of 4 455
pro vyhledávání: '"Wang, Zhijun"'
Autor:
Li, Yupeng, Wang, Anqi, Pan, Senyang, Yan, Dayu, Yang, Guang, Guo, Xingchen, Hong, Yu, Liu, Guangtong, Qu, Fanming, Wang, Zhijun, Qian, Tian, Zhang, Jinglei, Shi, Youguo, Lu, Li, Shen, Jie
In recent decades, there has been a persistent pursuit of applications for surface/edge states in topological systems, driven by their dissipationless transport effects. However, there have been limited tangible breakthroughs in this field. This work
Externí odkaz:
http://arxiv.org/abs/2406.00959
Topological superconductors, as one of the most important research directions at present, have attracted much attention because of their potential to realize topological quantum computation. However, a universal computational tool based on first-prin
Externí odkaz:
http://arxiv.org/abs/2405.15981
Based on the idea of maintaining physical diffuse interface kinetics, enhancing interfacial diffusivity has recently provided a new direction for quantitative phase-field simulation at microstructural length and time scale. Establishing a general rel
Externí odkaz:
http://arxiv.org/abs/2405.11568
Autor:
Yang, Ziqin, He, Yuan, Jiang, Tiancai, Bai, Feng, Wang, Fengfeng, Chen, Weilong, Jiang, Guangze, Chu, Yimeng, Li, Hangxu, Zhao, Bo, Sun, Guozhen, Xue, Zongheng, Zhao, Yugang, Gao, Zheng, Li, Yaguang, Xiong, Pingran, Guo, Hao, Sun, Liepeng, Huang, Guirong, Wang, Zhijun, Zhang, Junhui, Tan, Teng, Zhao, Hongwei, Zhan, Wenlong
The design, construction, and commissioning of a conduction-cooled Nb3Sn demonstration superconducting radio frequency (SRF) electron accelerator at the Institute of Modern Physics of the Chinese Academy of Sciences (IMP, CAS) will be presented. In t
Externí odkaz:
http://arxiv.org/abs/2404.09187
Autor:
Jia, Ke, Yao, Jingyu, He, Xiaobo, Li, Yupeng, Deng, Junze, Yang, Ming, Wang, Junfeng, Zhu, Zengwei, Wang, Cuixiang, Yan, Dayu, Feng, Hai L., Shen, Jie, Luo, Yongkang, Wang, Zhijun, Shi, Youguo
Magnetic Weyl semimetal (MWS) is a unique topological state with open surface Fermi arc states and other exotic transport phenomena. However, most reported MWSs show multiple pairs of Weyl points and complicated Fermi surfaces, which increases the di
Externí odkaz:
http://arxiv.org/abs/2403.07637
Autor:
Sun, Zhenyu, Guo, Zhaopeng, Yan, Dayu, Cheng, Peng, Chen, Lan, Shi, Youguo, Huang, Yuan, Wang, Zhijun, Wu, Kehui, Feng, Baojie
Publikováno v:
Phys. Rev. Materials 7, 094004 (2023)
Two-dimensional topological insulators (2DTIs) or quantum spin Hall insulators are attracting increasing attention due to their potential applications in next-generation spintronic devices. Despite their promising prospects, realizable 2DTIs are stil
Externí odkaz:
http://arxiv.org/abs/2402.18833
Autor:
Yao, Jingyu, Sheng, Haohao, Zhang, Ruihan, Pang, Rongtian, Zhou, Jin-Jian, Wu, Quansheng, Weng, Hongming, Dai, Xi, Fang, Zhong, Wang, Zhijun
By systematic theoretical calculations, we have revealed an excitonic insulator (EI) in a van der Waals (vdW) layered compound Ta2Pd3Te5. The interlayer binding energy in the vdW layered compound is 19.6 meV/$\unicode{x212B}$$^2$. The computed phonon
Externí odkaz:
http://arxiv.org/abs/2401.01222
Autor:
Huang, Jierui, Jiang, Bei, Yao, Jingyu, Yan, Dayu, Lei, Xincheng, Gao, Jiacheng, Guo, Zhaopeng, Jin, Feng, Li, Yupeng, Yuan, Zhenyu, Chai, Congcong, Sheng, Haohao, Pan, Mojun, Chen, Famin, Liu, Junde, Gao, Shunye, Qu, Gexing, Liu, Bo, Jiang, Zhicheng, Liu, Zhengtai, Ma, Xiaoyan, Zhou, Shiming, Huang, Yaobo, Yun, Chenxia, Zhang, Qingming, Li, Shiliang, Jin, Shifeng, Ding, Hong, Shen, Jie, Su, Dong, Shi, Youguo, Wang, Zhijun, Qian, Tian
Publikováno v:
Phys. Rev. X 14, 011046, 2024
The excitonic insulator (EI) is an exotic ground state of narrow-gap semiconductors and semimetals arising from spontaneous condensation of electron-hole pairs bound by attractive Coulomb interaction. Despite research on EIs dating back to half a cen
Externí odkaz:
http://arxiv.org/abs/2312.14455
Autor:
Zhang, Peng, Dong, Yuyang, Yan, Dayu, Jiang, Bei, Yang, Tao, Li, Jun, Guo, Zhaopeng, Huang, Yong, Hao, Bo, Li, Qing, Li, Yupeng, Kurokawa, Kifu, Wang, Rui, Nie, Yuefeng, Hashimoto, Makoto, Lu, Donghui, Jiao, Wen-He, Shen, Jie, Qian, Tian, Wang, Zhijun, Shi, Youguo, Kondo, Takeshi
Publikováno v:
Phys. Rev. X 14, 011047 (2024)
The opening of an energy gap in the electronic structure generally indicates the presence of interactions. In materials with low carrier density and short screening length, long-range Coulomb interaction favors the spontaneous formation of electron-h
Externí odkaz:
http://arxiv.org/abs/2312.14456
Autor:
Zhang, Sheng, Sheng, Haohao, Song, Zhi-Da, Liang, Chenhao, Jiang, Yi, Sun, Song, Wu, Quansheng, Weng, Hongming, Fang, Zhong, Dai, Xi, Wang, Zhijun
Publikováno v:
Chin. Phys. Lett. 40, 127101 (2023)
The $k\cdot p$ method is significant in condensed matter physics for the compact and analytical Hamiltonian. In the presence of magnetic field, it is described by the effective Zeeman's coupling Hamiltonian with Land\'e $ g $-factors. Here, we develo
Externí odkaz:
http://arxiv.org/abs/2312.08729