no code implementations • 18 Feb 2021 • K. Y. Chen, N. N. Wang, Q. W. Yin, Z. J. Tu, C. S. Gong, J. P. Sun, H. C. Lei, Y. Uwatoko, J. -G. Cheng
CsV3Sb5 is a newly discovered Z2 topological kagome metal showing the coexistence of a charge density wave (CDW)-like order at T* = 94 K and superconductivity (SC) at Tc = 2. 5 K at ambient pressure.
Superconductivity
no code implementations • 16 Feb 2021 • C. C. Zhao, L. S. Wang, W. Xia, Q. W. Yin, J. M. Ni, Y. Y. Huang, C. P. Tu, Z. C. Tao, Z. J. Tu, C. S. Gong, H. C. Lei, Y. F. Guo, X. F. Yang, S. Y. Li
By applying pressure, the Tc of CsV3Sb5 increases first, then decreases to lower than 0. 3 K at 11. 4 GPa, showing a clear first superconducting dome peaked around 0. 8 GPa.
Superconductivity Materials Science Strongly Correlated Electrons