Charge Order Evolution of Superconducting BaNi2As2 Under High Pressure

John Collini, Daniel J. Campbell, Daniel Sneed +5

BaNi${}_2$As${}_2$, a non-magnetic superconductor counterpart to BaFe${}_2$As${}_2$, has been shown to develop nematic order, multiple charge orders, and a dramatic six-fold enhancement of…