230 citations · 394 across the 8 of their papers we have counts for
8 papers
Frustration-induced diffusive scattering anomaly and dimension change in
Yaokun Su, Hillary L. Smith, Matthew B. Stone +4
Magnetic frustration, arising from the competition of exchange interactions, has received great attention because of its relevance to exotic quantum phenomena in materials. In the…
Singlet-Triplet Excitations in the Unconventional Spin-Peierls System TiOBr
J. P. Clancy, B. D. Gaulin, C. P. Adams +4
We have performed time-of-flight neutron scattering measurements on powder samples of the unconventional spin-Peierls compound TiOBr using the fine-resolution Fermi chopper spectro…
Two Dimensional Kagome Correlations and Field Induced Order in the Ferromagnetic XY Pyrochlore Yb2Ti2O7
K. A. Ross, J. P. C. Ruff, C. P. Adams +5
Neutron scattering measurements show the ferromagnetic XY pyrochlore Yb2Ti2O7 to display strong quasi-two dimensional (2D) spin correlations at low temperature, which give way to l…
Spin Waves in the Ferromagnetic Ground State of the Kagome Staircase System Co3V2O8
M. Ramazanoglu, C. P. Adams, J. P. Clancy +6
Inelastic neutron scattering measurements were performed on single crystal Co3V2O8 wherein magnetic cobalt ions reside on distinct spine and cross-tie sites within kagome staircase…
Charge Ordering and Polaron Formation in the Magnetoresistive Oxide La0.7Ca0.3MnO3
C. P. Adams, J. W. Lynn, Y. M. Mukovskii +2
Neutron scattering has been used to study the nature of the ferromagnetic transition in a single crystal of the perovskite La0.7Ca0.3MnO3. Diffuse scattering from lattice polarons…
A Model for the Occurrence of Lock-ins in Holmium in c-axis Magnetic Fields
M. O. Steinitz, D. A. Pink, C. P. Adams +1
We introduce a novel interpretation of the sequence of commensurate lock-ins of the spiral wave vector, tau, observed in the helimagnetic phase of holmium in the presence of c-axis…
Magnetic phase diagram and transport properties of FeGe_2
C. P. Adams, T. E. Mason, S. A. M. Mentink +1
We have used resistivity measurements to study the magnetic phase diagram of the itinerant antiferromagnet FeGe_2 in the temperature range from 0.3->300 K in magnetic fields up to…
Itinerant Antiferromagnetism in FeGe_2
T. E. Mason, C. P. Adams, S. A. M. Mentink +6
FeGe_2, and lightly doped compounds based on it, have a Fermi surface driven instability which drive them into an incommensurate spin density wave state. Studies of the temperature…