167 citations · 335 across the 6 of their papers we have counts for
6 papers
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…
Imaging the coupling between itinerant electrons and localised moments in the centrosymmetric skyrmion magnet GdRu2Si2
Yuuki Yasui, Christopher J. Butler, Nguyen Duy Khanh +8
Magnetic skyrmions were thought to be stabilised only in inversion-symmetry breaking structures, but skyrmion lattices were recently discovered in inversion symmetric Gd-based comp…
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…
Quasiparticle Interference in ZrSiS - Strongly Band-Selective Scattering Depending on Impurity Lattice Site
Christopher J. Butler, Yu-Mi Wu, Cheng-Rong Hsing +5
Scanning tunneling microscopy visualizations of quasiparticle interference (QPI) enable powerful insights into the k-space properties of superconducting, topological, Rashba and ot…
Observation of surface superstructure induced by systematic vacancies in the topological Dirac semimetal CdAs
Christopher J. Butler, Yi Tseng, Cheng-Rong Hsing +6
The Dirac semimetal phase found in CdAs is protected by a rotational symmetry derived from a corkscrew arrangement of systematic Cd vacancies in its complicated…