ScV<sub>6</sub>Sn<sub>6</sub> under c-axis uniaxial pressure

Oral-In-person  · Withdrawn

Abstract

ScV6Sn6 is a bi-layered kagome system in which the out-of-plane lattice parameter is suggested to play a major role in the stabilization of the charge density wave (CDW) order. To investigate this scenario, we applied uniaxial pressure along the c axis in this material. Our electrical resistivity measurements under c-axis uniaxial stress reveal a faster suppression of the CDW order as compared to hydrostatic pressure. In addition, the temperature dependence of the resistivity changes character at higher pressures, which may indicate a modification of the CDW order. Our results confirm the strong influence of the c axis lattice parameter on the CDW order in SV6Sn6. 

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Presenters

  • Sean Thomas

    • Los Alamos National Laboratory (LANL)

Authors

  • Sean Thomas

    • Los Alamos National Laboratory (LANL)

  • Fellipe Carneiro

  • M.O. Ajeesh

  • A.R. Gonzaga

  • Diego Barlettani

  • C.D. Dashwood

  • Caitlin Kengle

    • Los Alamos National Laboratory

  • Clement Girod

    • Los Alamos National Laboratory (LANL)

  • Daniel Porter

  • Larissa Veiga

  • Gabriel Freitas

  • Pascaol Pagliuso

  • Eduardo Bittar

  • Priscila Rosa

    • Los Alamos National Laboratory (LANL)