Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Sui, Xuelei"'
The discovery of superconductivity in La3Ni2O7 has attracted significant research interest in the field of nickelate superconductors. Despite extensive studies on pristine La3Ni2O7, the impact of oxygen vacancies (VO), a common type of intrinsic defe
Externí odkaz:
http://arxiv.org/abs/2312.01271
Autor:
Chen, Chao, Zhong, Peigeng, Sui, Xuelei, Liang, Ying, Hu, Shijie, Ma, Tianxing, Lin, Hai-Qing, Huang, Bing
While $d$-wave superconducting pairing symmetry dominates in cuprates, both $s$ and $d$ waves have been observed in infinite-layer nickelates. Understanding this novel difference is central to demystifying the similarities and distinctions between ni
Externí odkaz:
http://arxiv.org/abs/2304.14254
Autor:
Sui, Xuelei, Wang, Jianfeng, Ding, Xiang, Zhou, Ke-Jin, Qiao, Liang, Lin, Haiqing, Huang, Bing
The interplay between superconductivity and charge density waves (CDWs) under hole doping in cuprates is one of the central phenomena in condensed matter physics. Recently, CDWs are also observed in CaCuO$_2$-analogous nickelates RNiO$_2$ (R = La, Nd
Externí odkaz:
http://arxiv.org/abs/2202.11904
Autor:
Ding, Xiang, Shen, Shengchun, Leng, Huaqian, Xu, Minghui, Zhao, Yan, Zhao, Junrui, Sui, Xuelei, Wu, Xiaoqiang, Xiao, Haiyan, Zu, Xiaotao, Huang, Bing, Luo, Huiqian, Yu, Pu, Qiao, Liang
Publikováno v:
Sci. China-Phys. Mech. Astron. 65, 267411 (2022)
The discovery of superconducting states in the nickelate thin film with infinite-layer structure has paved a new way for studying unconventional superconductivity. So far, research in this field is still very limited due to difficulties in sample pre
Externí odkaz:
http://arxiv.org/abs/2201.13032
Autor:
Cai, Yongqing, Wang, Jianfeng, Wang, Yuan, Hao, Zhanyang, Liu, Yixuan, Jiang, Zhicheng, Sui, Xuelei, Ma, Xiaoming, Zhang, Chengcheng, Shen, Zecheng, Yang, Yichen, Liu, Wanling, Jiang, Qi, Liu, Zhengtai, Ye, Mao, Shen, Dawei, Liu, Yi, Cui, Shengtao, Wang, Le, Liu, Cai, Lin, Junhao, Huang, Bing, Mei, Jia-Wei, Chen, Chaoyu
Publikováno v:
Advanced Electronic Materials 9, 2300212 (2023)
Lorentz-violating type-II Dirac nodal line semimetals (DNLSs), hosting curves of band degeneracy formed by two dispersion branches with the same sign of slope, represent a novel states of matter. While being studied extensively in theory, convincing
Externí odkaz:
http://arxiv.org/abs/2201.12851
Publikováno v:
Phys. Rev. B 106, 195112(2022)
Motivated by recent experimental studies on superconductivity found in nickelate-based materials, we study the temperature dependence of the spin correlation and the superconducting pairing interaction within an effective two-band Hubbard model by th
Externí odkaz:
http://arxiv.org/abs/2201.06950
Autor:
Hao, Zhanyang, Cai, Yongqing, Liu, Yixuan, Wang, Yuan, Sui, Xuelei, Ma, Xiao-Ming, Shen, Zecheng, Jiang, Zhicheng, Yang, Yichen, Liu, Wanling, Jiang, Qi, Liu, Zhengtai, Ye, Mao, Shen, Dawei, Liu, Yi, Cui, Shengtao, Chen, Jiabin, Wang, Le, Liu, Cai, Lin, Junhao, Wang, Jianfeng, Huang, Bing, Mei, Jia-Wei, Chen, Chaoyu
Publikováno v:
Physical Review B 106, L081101 (2022)
The intertwining of charge order, superconductivity and band topology has promoted the AV$_3$Sb$_5$ (A=K, Rb, Cs) family of materials to the center of attention in condensed matter physics. Underlying those mysterious macroscopic properties such as g
Externí odkaz:
http://arxiv.org/abs/2111.02639
Publikováno v:
PNAS 118, e2023029118 (2021)
To efficiently integrate cutting-edge terahertz technology into compact devices, the highly confined terahertz plasmons are attracting intensive attentions. Compared to plasmons at visible frequencies in metals, terahertz plasmons, typically in light
Externí odkaz:
http://arxiv.org/abs/2010.11436
Electrides are special ionic solids with excess cavity-trapped electrons serving as anions. Despite the extensive studies on electrides, the interplay between electrides and magnetism is not well understood due to the lack of stable magnetic electrid
Externí odkaz:
http://arxiv.org/abs/1904.09050
Publikováno v:
Phys. Rev. Lett. 123, 206402 (2019)
Plasmon opens up the possibility to efficiently couple light and matter at sub-wavelength scales. In general, the plasmon frequency is dependent of carrier density. This dependency, however, renders fundamentally a weak plasmon intensity at low frequ
Externí odkaz:
http://arxiv.org/abs/1904.05628