Dynamics of Collective Modes in an unconventional Charge Density Wave system BaNi${}_2$As${}_2$

Amrit Raj Pokharel, Vladimir Grigorev, Arjan Mejas +7

BaNi${}_2$As${}_2$ is a non-magnetic analogue of BaFe${}_2$As${}_2$, the parent compound of a prototype pnictide high-temperature superconductor, displaying superconductivity alrea…