52 citations · 265 across the 11 of their papers we have counts for
6 papers · 1 filter
Quantum critical point in the itinerant ferromagnet NiRh
C. -L. Huang, A. M. Hallas, K. Grube +9
We report a chemical substitution-induced ferromagnetic quantum critical point in polycrystalline NiRh alloys. Through magnetization and muon spin relaxation measuremen…
Intertwined magnetic, structural, and electronic transitions in VO
Benjamin A. Frandsen, Yoav Kalcheim, Ilya Valmianski +15
We present a coordinated study of the paramagnetic-to-antiferromagnetic, rhombohedral-to-monoclinic, and metal-to-insulator transitions in thin-film specimens of the classic Mott i…
SR study of spin freezing and persistent spin dynamics in NaCaNiF
Y. Cai, M. N. Wilson, A. M. Hallas +8
A new pyrochlore compound, NaCaNiF, was recently synthesized and has a single magnetic site with spin-1 Ni. We present zero field (ZF) and longitudinal field (LF) mu…
Relief of Frustration in the Heisenberg Pyrochlore Antiferromagnet GdPtO
A. M. Hallas, A. Z. Sharma, Y. Cai +5
The gadolinium pyrochlores, GdO, are amongst the best realizations of antiferromagnetically coupled Heisenberg spins on a pyrochlore lattice. We present a magnetic chara…
Volume-wise destruction of the antiferromagnetic Mott insulating state through quantum tuning
Benjamin A. Frandsen, Lian Liu, Sky C. Cheung +25
Metal-to-insulator transitions (MITs) are a dramatic manifestation of strong electron correlations in solids1. The insulating phase can often be suppressed by quantum tuning, i.e.…
Interplay between multiple charge-density waves and the relationship with superconductivity in PdHoTe
Rui Lou, Yipeng Cai, Zhonghao Liu +10
HoTe, a member of the rare-earth tritelluride (Te) family, and its Pd-intercalated compounds, PdHoTe, where superconductivity (SC) sets in as the charge-de…