15 citations · 15 across the 1 of their papers we have counts for
3 papers
cond-mat.str-el2021★ 15 cited
Doublon-like excitations and their phononic coupling in a Mott charge-density-wave system
C. J. Butler, M. Yoshida, T. Hanaguri +1
Electron-phonon-driven charge density waves can in some circumstances allow electronic correlations to become predominant, driving a system into a Mott insulating state. New insigh…
cond-mat.str-el2019
Effect of quenched disorder on a quantum spin liquid state of triangular-lattice antiferromagnet 1T-TaS
H. Murayama, Y. Sato, T. Taniguchi +12
A quantum spin liquid (QSL) is an exotic state of matter characterized by quantum entanglement and the absence of any broken symmetry. A long-standing open problem, which is a key…
cond-mat.str-el2019
Mottness versus unit-cell doubling as the driver of the insulating state in 1T-TaS2
C. J. Butler, M. Yoshida, T. Hanaguri +1
If a material with an odd number of electrons per unit cell turns out to be insulating, Mott localisation may be invoked as an explanation. This is widely accepted for the layered…