Zobrazeno 1 - 10
of 2 007
pro vyhledávání: '"yu, Xiaohui"'
Autor:
Yu, Xiaohui, Zhong, Wei, Kawaguchi, Saori, Kadobayashi, Hirokazu, Wang, Xiaolin, Cheng, Zhenxiang, Chen, Changfeng, Yue, Binbin, Wang, Jian-Tao, Mao, Ho-Kwang, Hong, Fang
The simultaneous presence of polarity and metallicity in a material signifies an exotic polar metal state, but such materials are extremely rare, especially in bulk form, due to mutually exclusive nature of the fundamental defining properties. Here,
Externí odkaz:
http://arxiv.org/abs/2410.22823
Autor:
Wen, Junyan, Xu, Yue, Wang, Gang, He, Ze-Xu, Chen, Yang, Wang, Ningning, Lu, Tenglong, Ma, Xiaoli, Jin, Feng, Chen, Liucheng, Liu, Miao, Fan, Jing-Wei, Liu, Xiaobing, Pan, Xin-Yu, Liu, Gang-Qin, Cheng, Jinguang, Yu, Xiaohui
Recent reports on the signatures of high-temperature superconductivity with a critical temperature Tc close to 80 K have triggered great research interest and extensive follow-up studies. Although zero-resistance state has been successfully achieved
Externí odkaz:
http://arxiv.org/abs/2410.10275
Autor:
Meng, Yanghao, Yang, Yi, Sun, Hualei, Zhang, Sasa, Luo, Jianlin, Wang, Meng, Hong, Fang, Wang, Xinbo, Yu, Xiaohui
We explore the quasiparticle dynamics in bilayer nickelate La$_3$Ni$_2$O$_7$ crystal using ultrafast optical pump-probe spectroscopy at high pressure up to 34.2 GPa. At ambient pressure, the temperature dependence of relaxation indicates appearance o
Externí odkaz:
http://arxiv.org/abs/2404.19678
Electronic phase transitions and superconductivity in ferroelectric Sn$_2$P$_2$Se$_6$ under pressure
Since there is both strong electron-phonon coupling during a ferroelectric/FE transition and superconducting/SC transition, it has been an important topic to explore superconductivity from the FE instability. Sn$_2$P$_2$Se$_6$ arouses broad attention
Externí odkaz:
http://arxiv.org/abs/2402.16427
The trigonal ${\alpha}$-HgS has a 3-fold helical chain structure, and is in form of a noncentrosymmetric $P3_121$ phase, known as the cinnabar phase. However, under pressure, the helical chains gradually approach and connect with each other, finally
Externí odkaz:
http://arxiv.org/abs/2312.16484
We study the problem of processing continuous k nearest neighbor (CkNN) queries over moving objects on road networks, which is an essential operation in a variety of applications. We are particularly concerned with scenarios where the object densitie
Externí odkaz:
http://arxiv.org/abs/2312.12688
The problem of identifying the k-shortest paths KSPs for short in a dynamic road network is essential to many location-based services. Road networks are dynamic in the sense that the weights of the edges in the corresponding graph constantly change o
Externí odkaz:
http://arxiv.org/abs/2312.12687
Autor:
Yu, Hui, Yan, Dayu, Guo, Zhaopeng, Zhou, Yizhou, Yang, Xue, Li, Peiling, Wang, Zhijun, Xiang, Xiaojun, Li, Junkai, Ma, Xiaoli, Zhou, Rui, Hong, Fang, Wuli, Yunxiao, Shi, Youguo, Wang, Jian-Tao, Yu, Xiaohui
Quantum Spin Hall (QSH) insulators possess distinct helical in-gap states, enabling their edge states to act as one-dimensional conducting channels when backscattering is prohibited by time-reversal symmetry. However, it remains challenging to achiev
Externí odkaz:
http://arxiv.org/abs/2310.05532
We present a quantum sensing technique that utilizes a sequence of $\pi$ pulses to cyclically drive the qubit dynamics along a geodesic path of adiabatic evolution. This approach effectively suppresses the effects of both decoherence noise and contro
Externí odkaz:
http://arxiv.org/abs/2307.10537
Autor:
Chen, Long, Zhou, Ying, Zhang, He, Ji, Xuecong, Liao, Ke, Ji, Yu, Li, Ying, Guo, Zhongnan, Shen, Xi, Yu, Richeng, Yu, Xiaohui, Weng, Hongming, Wang, Gang
Publikováno v:
Commun Mater 5, 73 (2024)
Rare-earth engineering is an effective way to introduce and tune the magnetism in topological Kagome magnets, which has been acting as a fertile platform to investigate the quantum interactions between geometry, topology, spin, and correlation. Here
Externí odkaz:
http://arxiv.org/abs/2307.02942