Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Zhu, Zhengyan"'
In this study, we present a detailed investigation of kagome superconductors CsV3Sb5 single crystal and its Ta-doped variant, Cs(V0.86Ta0.14)3Sb5, through specific heat measurements. Our results show a clear suppression of the charge density wave (CD
Externí odkaz:
http://arxiv.org/abs/2409.15738
Autor:
Li, Yiwen, Zhu, Zhengyan, Ye, Yongze, Hong, Wenshan, Li, Yang, Li, Shiliang, Luo, Huiqian, Wen, Hai-Hu
Publikováno v:
Physical Review B 109, 014506 (2024)
Specific heat can explore low-energy quasiparticle excitations of superconductors, so it is a powerful tool for bulk measurement on the superconducting gap structure and pairing symmetry. Here, we report an in-depth investigation on the specific heat
Externí odkaz:
http://arxiv.org/abs/2310.19003
Autor:
Zhu, Zhengyan, Wu, Yuxiang, Fan, Shengtai, Fan, Yiliang, Li, Yiwen, Ye, Yongze, Zhu, Xiyu, Zhang, Haijun, Wen, Hai-Hu
The kagome lattice is very attractive as it can host many novel quantum states, such as the charge density wave, superconductivity, quantum spin liquid, etc. Meanwhile, iridates often exhibit a strong spin-orbit coupling (SOC) effect due to the large
Externí odkaz:
http://arxiv.org/abs/2310.03609
Publikováno v:
J. Phys.: Condens. Matter 34 475602 (2022)
Chromium (Cr) is a transition metal element with 3$d$ orbital electrons. In most compounds containing Cr, due to the correlation effect, twofold features of localization and itinerancy are expected. The localization gives rise to a magnetic moment, w
Externí odkaz:
http://arxiv.org/abs/2203.16235
Autor:
Zang, Qihao, Zhu, Zhengyan, Xu, Zuyu, Qi, Shichao, Ji, Haoran, Li, Yiwen, Wang, Jian, Luo, Huiqian, Wang, Hua-Bing, Wen, Hai-Hu
Publikováno v:
Sci. China-Phys. Mech. Astron. 66, 237412 (2023)
Resistivity and Hall effect measurements have been carried out on a micro-fabricated bridge of Bi2201 single crystal at low temperatures down to 0.4 K under high magnetic fields. When superconductivity is crashed by a high magnetic field, the recover
Externí odkaz:
http://arxiv.org/abs/2203.06879
Autor:
Li, Qing, Wu, Yuxiang, Fan, Xinwei, Zhang, Ying-Jie, Zhu, Xiyu, Zhu, Zhengyan, Li, Yiwen, Wen, Hai-Hu
Publikováno v:
Phys. Rev. B 106, 214501(2022)
According to the Bardeen-Cooper-Schrieffer (BCS) theory, superconductivity usually needs well defined Fermi surface(s) with strong electron-phonon coupling and moderate quasiparticle density of states (DOS). A kagome lattice can host flat bands and t
Externí odkaz:
http://arxiv.org/abs/2203.00493
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Autor:
Zhu, Zhengyan1 (AUTHOR), Zhang, Zhenpan1 (AUTHOR), Liang, Risheng1 (AUTHOR) doctorlr123@126.com
Publikováno v:
BMC Neurology. 12/7/2023, Vol. 23 Issue 1, p1-6. 6p.
Autor:
Zhang, Xiaohong, Qin, Tingting, Zhu, Zhengyan, Hong, Fan, Xu, Yang, Zhang, Xiongjie, Xu, Xiaohong, Ma, Aiping
Publikováno v:
In The American Journal of the Medical Sciences February 2020 359(2):123-129
Akademický článek
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