WebMar 15, 2024 · We first focus on the normal state (T > T CDW) electronic structure of CsV 3 Sb 5.ARPES measurements have been performed at 200 K (Fig. 2) with the Fermi-Dirac function divided out, in order to gain information about the thermally populated states slightly above E F.Photon energy-dependent measurements reveal the 2D nature of the … WebUC Davis
PHYSICAL REVIEW X 11, 041010 (2024)
WebThe CDW expected 2-fold lattice reconstruction along c axis is observed to be a quadrupling of the unit cell, thus for the first time directly demonstrating the 3D nature of the CDW from the electronic structure perspective. Moreover, this 3D CDW configuration originates from two distinct types of distortions in adjacent kagome layers. WebThe CDW expected 2-fold lattice reconstruction along c axis is observed to be a quadrupling of the unit cell, thus for the first time directly demonstrating the 3D nature of the CDW … notes on the third string guitar
arXiv:2104.01125v1 [cond-mat.supr-con] 2 Apr 2024 - ResearchGate
Webphotoemission spectroscopy (ARPES) and first-principles calculations study of the temperature evolution of the low-energy electronic structure in RbV3Sb5, which has a … WebJul 1, 2024 · The interplay between charge-density-wave (CDW) order and superconductivity (SC) in the Kagome metal RbV3Sb5 is studied by tracking the evolutions of their transition temperatures, T* and Tc, as a function of pressure (P) via measurements of resistivity and magnetic susceptibility under various hydrostatic pressures up to ~ 5 GPa. It is found that … WebDec 20, 2024 · We investigate electron-phonon coupling (EPC) in the charge density wave (CDW) phase of V Se 2 by Raman spectroscopy, angle-resolved photoemission spectroscopy (ARPES), and ab initio calculations. Zone folding induced by the 4 × 4 in-plane CDW phase promotes the appearance of a Raman peak at ∼ 170 cm − 1.The suppression of ARPES … how to set up a grat trust