88 citations · 417 across the 13 of their papers we have counts for
13 papers
Structural and spin-glass properties of single crystal = 1/2 pyrochlore antiferromagnet NaCdCoF : correlating with magnetic-bond-disorder
Andrej Kancko, Gerald Giester, Ross H. Colman
Weak bond disorder disrupts the expected spin-liquid ground-state of the ideal = 1/2 Heisenberg pyrochlore antiferromagnet. Here we introduce a single crystal study of the stru…
Spin dynamics in the pyrochlore iridate, Er2Ir2O7, investigated by muSR spectroscopy
Ross H. Colman, Kristina Vlaskova, Adam Berlie +1
Building a full understanding of the complex magnetism in the rare-earth pyrochlore iridates, A2Ir2O7, is an ongoing issue in condensed matter physics. The possibility of two inter…
Electrical transport properties of bulk tetragonal CuMnAs
J Volny, D. Wagenknecht, J Zelezny +7
Temperature-dependent resistivity and magnetoresistance are measured in bulk tetragonal phase of antiferromagnetic CuMnAs and the latter is found to be anisotropic both due to stru…
The stability and physical properties of the tetragonal phase of bulk CuMnAs antiferromagnet
Klára Uhlířová, Elen Duverger-Nédellec, Ross Colman +3
The effect of Cu substitution on the stability of the CuMnAs tetragonal phase was studied both experimentally and by ab initio calculations. Polycrystalline samples with various co…
Spin dynamics and disorder effects in the S=1/2 kagome Heisenberg spin liquid phase of kapellasite
E. Kermarrec, A. Zorko, F. Bert +10
We report Cl NMR, ESR, SR and specific heat measurements on the frustrated kagomé magnet kapellasite, CuZn(OH)Cl, where a gapless spin liquid phas…
Exchange energies of Kapellasite from high-temperature series analysis of the kagome lattice J1-J2-Jd-Heisenberg model
B. Bernu, C. Lhuillier, E. Kermarrec +4
We present a method to build magnetic models for insulators based on high-temperature expansions by fitting both the magnetic susceptibility and the low temperature specific heat d…