313 citations · 507 across the 5 of their papers we have counts for
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Behavior under magnetic field of resonance at the edge of the upper Hubbard band in 1T-TaS2
C. J. Butler, M. Yoshida, T. Hanaguri +1
Recent theoretical investigations of quantum spin liquids have described phenomenology amenable to experimental observation using scanning tunneling microscopy. This includes chara…
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…
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…
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…