2 papers
cond-mat.mes-hall2020
Direct measurement of ferroelectric polarization in a tunable semimetal
Sergio C. de la Barrera, Qingrui Cao, Yang Gao +7
Ferroelectricity, the electrostatic counterpart to ferromagnetism, has long been thought to be incompatible with metallicity due to screening of electric dipoles and external elect…
cond-mat.mes-hall2019
Proximity-induced superconducting gap in the quantum spin Hall edge state of monolayer WTe
Felix Lüpke, Dacen Waters, Sergio C. de la Barrera +5
The quantum spin Hall (QSH) state was recently demonstrated in monolayers of the transition metal dichalcogenide 1T'-WTe and is characterized by a band gap in the two-dimension…