457 citations · 1.3k across the 12 of their papers we have counts for
5 papers · 1 filter
Charge-Neutral Electronic Excitations in Quantum Insulators
Sanfeng Wu, Leslie M. Schoop, Inti Sodemann +3
Experiments on quantum materials have uncovered many interesting quantum phases ranging from superconductivity to a variety of topological quantum matter including the recently obs…
Scaling behavior and giant field-enhancement of the thermal conductivity in the honeycomb antiferromagnet BaCo2(AsO4)2
Jiayi Hu, Ruidan Zhong, Peter Czajka +3
The layered honeycomb material BaCo(AsO) (BCAO) is of topical interest because its magnetic state is related to that of the Kitaev magnet -RuCl. Using thermal tr…
Comparative Raman Scattering Study of Crystal Field Excitations in Co-based Quantum Magnets
Banasree S. Mou, Xinshu Zhang, Li Xiang +8
Co-based materials have recently been explored due to potential to realise complex bond-dependent anisotropic magnetism. Prominent examples include NaCoTeO, BaCo(As…
Phase Diagram and Spectroscopic Signatures of a Supersolid in Quantum Ising Magnet KCo(SeO)
Tong Chen, Alireza Ghasemi, Junyi Zhang +17
A supersolid is a quantum-entangled state of matter exhibiting the dual characteristics of superfluidity and solidity. Theory predicts that hard-core bosons with repulsive interact…
Quasiparticle Interference, quasiparticle interactions and the origin of the charge density-wave in 2H-NbSe
C. J. Arguello, E. P. Rosenthal, E. F. Andrade +10
We show that a small number of intentionally introduced defects can be used as a spectroscopic tool to amplify quasiparticle interference in 2H-NbSe, that we measure by scann…