Pressure-dependent electronic superlattice in the Kagome-superconductor
CsV$\mathrm{_3}$Sb$\mathrm{_5}$
Pressure-dependent electronic superlattice in the Kagome-superconductor
CsV$\mathrm{_3}$Sb$\mathrm{_5}$
We present a high-resolution single crystal x-ray diffraction study of Kagome superconductor \cvs, exploring its response to variations in pressure and temperature. We discover that at low temperatures, the structural modulations of the electronic superlattice, commonly associated with charge density wave order, undergo a transformation around $p \sim$ 0.7 GPa …