241 citations · 464 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2003★ 241 cited
Magnetodielectric Effects from Spin Fluctuations in Isostructural Ferromagnetic and Antiferromagnetic Systems
G. Lawes, A. P. Ramirez, C. M. Varma +1
We report on the effects of spin fluctuations, magnetic ordering, and external magnetic field on the dielectric constant of the ferromagnet SeCuO3, and the antiferromagnet TeCuO3.…
cond-mat.str-el2002★ 184 cited
Charge transfer in the high dielectric constant materials CaCu3Ti4O12 and CdCu3Ti4O12
C. C. Homes, T. Vogt, S. M. Shapiro +3
The cubic perovskite-related ceramic CaCu3Ti4O12 has a very high static dielectric constant ~10000 at room temperature (RT), which drops to about 100 below about 100 K. Substitutin…
cond-mat.str-el1998★ 39 cited
Spin Dynamics of the Magnetoresistive Pyrochlore Tl_2Mn_2O_7
J. W. Lynn, L. Vasiliu-Doloc, M. A. Subramanian
Neutron scattering has been used to study the magnetic order and spin dynamics of the colossal magnetoresistive pyrochlore Tl_2Mn_2O_7. On cooling from the paramagnetic state, magn…