58 citations · 128 across the 8 of their papers we have counts for
6 papers · 1 filter
Spin dynamics of the particles
Xiao Wang, Konrad Puzniak, Karin Schmalzl +7
In this article, we report on inelastic neutron scattering measurements on a quasi-1D antiferromagnet BaCoVO under a transverse magnetic field applied along the (0,1,0)…
Effect of random antiferromagnetic exchange on the spin waves in a three-dimensional Heisenberg ferromagnet
S. Hameed, Z. Wang, D. M. Gautreau +12
Neutron scattering is used to study spin waves in the three-dimensional Heisenberg ferromagnet YTiO, with spin-spin exchange disorder introduced La-substitution at the Y…
Pressure dependence of the magnetic ground state in CePtSi2
S. E. Dissanayake, F. Ye, W. Tian +7
CePtSi2 was reported to exhibit an antiferromagnetic order below T*=1.8 K at ambient pressure, a valence state change at ~1.2 GPa, and superconductivity in the range between 1.4 an…
Growth and characterization of large (Y,La)TiO and (Y,Ca)TiO single crystals
S. Hameed, J. Joe, L. R. Thoutam +12
The Mott-insulating rare-earth titanates (RTiO, R being a rare-earth ion) are an important class of materials that encompasses interesting spin-orbital phases as well as ferrom…
Spectra of Quasi-one-dimensional Antiferromagnet BaCoVO under Transverse Field
Haiyuan Zou, Y. Cui, X. Wang +16
We report V nuclear magnetic resonance (NMR) and inelastic neutron scattering (INS) measurements on a quasi-1D antiferromagnet BaCoVO under transverse field alon…
Molecular spin-liquid state in spin-3/2 frustrated spinel HgCrO
K. Tomiyasu, H. Ueda, M. Matsuda +3
A hexamer-type spin excitation seen in spinel chromates CrO ( = Mg, Zn, or Cd) is the representative spin-liquid-like state caused by geometrical frustration. To clar…