Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Lin, Chengtian"'
Publikováno v:
Nature Communications 15, 5082 (2024)
The mechanism of high-temperature superconductivity in copper oxides (cuprate) remains elusive, with the pseudogap phase considered a potential factor. Recent attention has focused on a long-range symmetry-broken charge-density wave (CDW) order in th
Externí odkaz:
http://arxiv.org/abs/2405.08320
Autor:
Luo, Xiangyu, Chen, Hao, Li, Yinghao, Gao, Qiang, Yin, Chaohui, Yan, Hongtao, Miao, Taimin, Luo, Hailan, Shu, Yingjie, Chen, Yiwen, Lin, Chengtian, Zhang, Shenjin, Wang, Zhimin, Zhang, Fengfeng, Yang, Feng, Peng, Qinjun, Liu, Guodong, Zhao, Lin, Xu, Zuyan, Xiang, Tao, Zhou, X. J.
Publikováno v:
Nature Physics 19, 1841-1847 (2023)
In high temperature cuprate superconductors, it was found that the superconducting transition temperature Tc depends on the number of CuO2 planes (n) in the structural unit and the maximum Tc is realized in the trilayer system (n=3). It was also foun
Externí odkaz:
http://arxiv.org/abs/2210.06348
Autor:
Yan, Hongtao, Bok, Jin Mo, He, Junfeng, Zhang, Wentao, Gao, Qiang, Luo, Xiangyu, Cai, Yongqing, Peng, Yingying, Meng, Jianqiao, Li, Cong, Chen, Hao, Song, Chunyao, Yin, Chaohui, Miao, Taimin, Gu, Genda, Lin, Chengtian, Zhang, Fengfeng, Yang, Feng, Zhang, Shenjin, Peng, Qinjun, Liu, Guodong, Zhao, Lin, Choi, Han-Yong, Xu, Zuyan, Zhou, X. J.
Publikováno v:
PNAS 120, e2219491120 (2023)
In conventional superconductors, the electron-phonon coupling plays a dominant role in pairing the electrons and generating superconductivity. In high temperature cuprate superconductors, the existence of the electron coupling with phonons and other
Externí odkaz:
http://arxiv.org/abs/2201.08108
Publikováno v:
J. Phys. Soc. Jpn. 90, 111008 (2021)
The discovery of a magnetic-field-induced charge-density-wave (CDW) order in the pseudogap state via nuclear magnetic resonance (NMR) studies has highlighted the importance of "charge" in the physics of high transition-temperature ($T_{\rm c}$) super
Externí odkaz:
http://arxiv.org/abs/2108.08150
Autor:
Zou, Changwei, Hao, Zhenqi, Luo, Xiangyu, Ye, Shusen, Gao, Qiang, Li, Xintong, Xu, Miao, Cai, Peng, Lin, Chengtian, Zhou, Xingjiang, Lee, Dung-Hai, Wang, Yayu
To elucidate the superconductor to metal transition at the end of superconducting dome, the overdoped regime has stepped onto the center stage of cuprate research recently. Here, we use scanning tunneling microscopy to investigate the atomic-scale el
Externí odkaz:
http://arxiv.org/abs/2103.06094
Autor:
Zhou, Yazhou, Guo, Jing, Cai, Shu, Gu, Genda, Lin, Chengtian, Yan, Hongtao, Huang, Cheng, Yang, Chongli, Long, Sijin, Gong, Yu, Li, Yanchun, Li, Xiaodong, Wu, Qi, Hu, Jiangping, Zhou, Xingjiang, Xiang, Tao, Sun, Liling
Publikováno v:
Nature Physics 18 (2022) 406
Copper oxide superconductors have continually fascinated the communities of condensed matter physics and material sciences because they host the highest ambient-pressure superconducting transition temperature (Tc) and mysterious physics. Searching fo
Externí odkaz:
http://arxiv.org/abs/2012.07523
Autor:
Hao, Zhenqi, Zou, Changwei, Luo, Xiangyu, Ji, Yu, Xu, Miao, Ye, Shusen, Zhou, Xingjiang, Lin, Chengtian, Wang, Yayu
Publikováno v:
Phys. Rev. Lett. 125, 237005 (2020)
We use scanning tunneling microscopy to investigate Bi2Sr2Ca2Cu3O10+{\delta} trilayer cuprates from the optimally doped to overdoped regime. We find that the two distinct superconducting gaps from the inner and outer CuO2 planes both decrease rapidly
Externí odkaz:
http://arxiv.org/abs/2012.04206
Publikováno v:
Phys. Rev. B 100, 035435 (2019)
The spin-polarized surface states of topological insulators have attracted interest both from a fundamental and applied point of view. A recent proposal describes a method of probing these surface states with ferromagnetic contacts, which was subsequ
Externí odkaz:
http://arxiv.org/abs/1907.11558
Autor:
Zou, Changwei, Hao, Zhenqi, Li, Haiwei, Li, Xintong, Ye, Shusen, Yu, Li, Lin, Chengtian, Wang, Yayu
Publikováno v:
Phys. Rev. Lett. 124, 047003 (2020)
We investigate the spatial and doping evolutions of the superconducting properties of tri-layer cuprate Bi2Sr2Ca2Cu3O10+x by using scanning tunneling microscopy and spectroscopy. Both the superconducting coherence peak and gap size exhibit periodic v
Externí odkaz:
http://arxiv.org/abs/1905.02439
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