AUTHOR=Capa Salinas Andrea N. , Ortiz Brenden R. , Bales Calvin , Frassineti Jonathan , Mitrović Vesna F. , Wilson Stephen D. 

TITLE=Electron-hole asymmetry in the phase diagram of carrier-tuned CsV3Sb5

JOURNAL=Frontiers in Electronic Materials

VOLUME=Volume 3 - 2023

YEAR=2023

URL=https://www.frontiersin.org/journals/electronic-materials/articles/10.3389/femat.2023.1257490

DOI=10.3389/femat.2023.1257490

ISSN=2673-9895

ABSTRACT=Here we study the effect of electron doping the kagome superconductor CsV3Sb5. Single crystals and powders of CsV3Sb5−xTex are synthesized and characterized via magnetic susceptibility, nuclear quadrupole resonance, and x-ray diffraction measurements, where we observe a slight suppression of the charge density wave transition temperature and superconducting temperature with the introduction of electron dopants. In contrast to hole-doping, both transitions survive relatively unperturbed up to the solubility limit of Te within the lattice. A comparison is presented between the electronic phase diagrams of electron-and hole-tuned CsV3Sb5.