WebThe kagome metal CsV3Sb5 features an unusual competition between the charge-density-wave (CDW) order and superconductivity. Evidence for time reversal symmetry breaking (TRSB) inside the CDW phase has been accumulating. Hence, the superconductivity in CsV3Sb5 emerges from a TRSB normal state, potentially resulting in an exotic … To determine sample purity, X-ray diffraction experiments were performed on flux-grown crystals. The powder diffraction pattern of ground crystals can be well fitted using the structure of CsV3Sb5 and the fitted lattice parameters are a = 5.50552(2) Å and c = 9.32865(3) Å, close to the previous results22. Additionally, … See more Two sets of TF-μSR experiments were carried out in the field-cooled state, with the external magnetic field applied parallel to the c − axis, and parallel to the ab (kagome) plane. In both cases the muon spin was … See more Finally, to check whether superconductivity breaks time-reversal symmetry in CsV3Sb5, we performed zero-field (ZF) μSR measurements at different temperatures across Tc. A time-reversal symmetry … See more
Nodeless Superconductivity in Kagome Metal CsV3Sb5 …
WebJun 1, 2024 · We present the superconducting (SC) property and high-robustness of structural stability of kagome CsV 3 Sb 5 under in situ high pressures. For the initial SC-I … WebOct 19, 2024 · @article{osti_1835719, title = {Revealing the competition between charge density wave and superconductivity in CsV3Sb5 through uniaxial strain}, author = {Qian, Tiema and Christensen, Morten H. and Hu, Chaowei and Saha, Amartyajyoti and Andersen, Brian M. and Fernandes, Rafael M. and Birol, Turan and Ni, Ni}, abstractNote = {In this … theoretical space
Synthesis and Physical Properties of Kagome Metal CsV3Sb5
WebThe kagome metal CsV3Sb5 features an unusual competition between the charge-density-wave (CDW) order and superconductivity. Evidence for time reversal symmetry … WebJul 1, 2024 · EFG fluctuations are suppressed and magnetic fluctuations become dominant at low temperature. In the superconducting state, 121 K decreases and 121/123 (1/T 1 T) shows a coherence peak just below T c, which is the hallmark of the s-wave full gap superconductivity. The superconductivity coexists with the CDW state, which may … WebJul 13, 2024 · In this research, the team chose CsV 3 Sb 5 as an example since it has the highest superconducting transition temperature of about 5.0 K amongst the systems at ambient pressure. They used the so ... theoretical space engines