2 papers
cond-mat.str-el2005
Two-magnon excitations observed by neutron scattering in the two-dimensional spin-5/2 Heisenberg antiferromagnet Rb2MnF4
T. Huberman, R. Coldea, R. A. Cowley +4
The low-temperature magnetic excitations of the two-dimensional spin-5/2 square-lattice Heisenberg antiferromagnet Rb2MnF4 have been probed using pulsed inelastic neutron scatterin…
cond-mat.str-el2000
X-ray Scattering and Magnetic Susceptibility Study of doped CuGeO_3
Y. J. Wang, Y. J. Kim, R. J. Christianson +6
We report comprehensive synchrotron x-ray scattering and magnetic susceptibility studies of the doped spin-Peierls materials Cu_{1-x}Zn_xGeO_3 and CuGe_{1-y}Si_yO_3. Temperature ve…