Isostructural Mott Transition in 2D honeycomb antiferromagnet V${}_{0.9}$PS${}_3$

M. J. Coak, S. Son, D. Daisenberger +7

We present the observation of an isostructural Mott insulator-metal transition in van-der-Waals honeycomb antiferromagnet V${}_{0.9}$PS${}_3$ through high-pressure x-ray diffraction an…