427 citations · 1.9k across the 59 of their papers we have counts for
6 papers · 1 filter
Landau quantization in coupled Weyl points: a case study of semimetal NbP
Y. Jiang, Z. L. Dun, S. Moon +4
Weyl semimetal (WSM) is a newly discovered quantum phase of matter that exhibits topologically protected states characterized by two separated Weyl points with linear dispersion in…
Superdislocations and point defects in pyrochlore Yb2Ti2O7 single crystals and implication on magnetic ground states
Zahra Shafieizadeh, Yan Xin, Seyed M. Koohpayeh +2
This study reports atomic-scale characterization of structural defects in Yb2Ti2O7, a pyrochlore oxide whose subtle magnetic interactions is prone to small perturbations. Due to di…
Quantum Spin Fragmentation in Kagome Ice Ho3Mg2Sb3O14
Zhiling Dun, Xiaojian Bai, Joseph A. M. Paddison +6
A promising route to realize entangled magnetic states combines geometrical frustration with quantum-tunneling effects. Spin-ice materials are canonical examples of frustration, an…
Probing Anomalous Inelastic Scattering in Spin-ice HoTiO through Resonant Raman Spectroscopy
Naween Anand, L. J. van de Burgt, Q. Huang +4
We report on a study of the inelastic scattering properties of (001) and (111) HoTiO single crystals at room temperature. Structural and compositional analysis along wi…
Modification of Spin Ice Physics in HoTiO Thin Films
Kevin Barry, Biwen Zhang, Naween Anand +10
We present an extensive study on the effect of substrate orientation, strain, stoichiometry and defects on spin ice physics in HoTiO thin films grown onto yttria-stabil…
Evidence for negative thermal expansion in the superconducting precursor phase SmFeAsO
H. D. Zhou, P. M. Sarte, B. S. Conner +8
The fluorine-doped rare-earth iron oxypnictide series SmFeAsOF (0 0.10) was investigated with high resolution powder x-ray scattering. In agreement with p…