356 citations · 846 across the 40 of their papers we have counts for
6 papers · 1 filter
Magnetic Field Effect and Dielectric Anomalies at the Spin Reorientation Phase Transition of GdFe3(BO3)4
F. Yen, B. Lorenz, Y. Y. Sun +3
GdFe3(BO3)4 exhibits a structural phase transition at 156 K, antiferromagnetic order of the Fe3+ moments at 36 K followed by a spin reorientation phase transition at 9 K. The reori…
Evidence for short-range antiferromagnetic fluctuations in Kondo-insulating YbB12
J. -M. Mignot, P. A. Alekseev, K. S. Nemkovski +3
The spin dynamics of mixed-valence YbB12 has been studied by inelastic neutron scattering on a high-quality single crystal. In the Kondo-insulating regime realized at low temperatu…
Spin-dependent transport in phase-separated manganites
K. I. Kugel, A. L. Rakhmanov, A. O. Sboychakov +3
Starting from the assumption that ferromagnetically correlated regions exist in manganites even in the absence of long-range magnetic order, we construct a model of charge transfer…
Stripe phase: analytical results for weakly coupled repulsive Hubbard model
S. I. Mukhin, S. I. Matveenko
Motivated by the stripe developments in cuprates, we review some analytical results of our studies of the charge- and spin density modulations (CDW and SDW) in a weakly coupled one…
Nanoscale phase separation in manganites
M. Yu. Kagan, A. V. Klaptsov, I. V. Brodsky +3
We study the possibility of nanoscale phase separation in manganites in the framework of the double exchange model. The homogeneous canted state of this model is proved to be unsta…
Structural phase transitions and sound velocity anomalies in La(1-x)Sr(x)MnO3
Yu. P. Gaidukov, N. P. Danilova, N. A. Vassilieva +1
The sound velocities dependencies on temperature V(T) were measured by means of resonance method have on the thin plates of quasimonocrystalline manganites La(1-x)Sr(x)MnO3. Result…