11 papers · 1 filter
Magnetic and lattice coupling in single-crystal SrFeAs: A neutron scattering study
Haifeng Li, Wei Tian, Jerel L. Zarestky +7
A detailed elastic neutron scattering study of the structural and magnetic phase transitions in single-crystal SrFeAs reveals that the orthorhombic (O)-tetragonal (T) and t…
On thermal fluctuations in quantum magnets
D. A. Tennant, S. Notbohm, B. Lake +7
The effect of thermal fluctuations on the dynamics of a gapped quantum magnet is studied using inelastic neutron scattering on copper nitrate, a model material for the one-dimensio…
First order structural phase transition in CaFeAs
N. Ni, S. Nandi, A. Kreyssig +4
CaFeAs has been synthesized and found to form in the tetragonal, ThCrSi structure with lattice parameters and . Upon cooling thr…
Variation of the magnetic ordering in GdTZn (T= Fe, Ru, Os, Co, Rh and Ir) and its correlation with the electronic structure of isostructural YTZn
Shuang Jia, Ni Ni, G. D. Samolyuk +6
Magnetization, resistivity and specific heat measurements were performed on the solution-grown, single crystals of six GdTZn (T = Fe, Ru, Os, Co, Rh and Ir) compounds, a…
Hydrostatic pressure study of single-crystalline UNi0.5Sb2
B. K. Davis, M. S. Torikachvili, E. D. Mun +5
We studied single-crystals of the antiferromagnetic compound UNi0.5Sb2 (TN ~ 161 K) by means of measurements of magnetic susceptibility (chi), specific heat (Cp), and electrical re…
Magnetic properties of Gd_xY_{1-x}Fe_2Zn_{20}: dilute, large, moments in a nearly ferromagnetic Fermi liquid
S. Jia, Ni Ni, S. L. Bud'ko +1
Single crystals of the dilute, rare earth bearing, pseudo-ternary series, Gd_xY_{1-x}Fe_2Zn_{20} were grown out of Zn-rich solution. Measurements of magnetization, resistivity and…