39 citations · 113 across the 7 of their papers we have counts for
7 papers
Optical Properties and Magnetic Field-Induced Phase Transitions in the Ferroelectric State of NiVO
R. C. Rai, J. Cao, S. Brown +7
We use a combination of optical spectra, first principles calculations, and energy dependent magneto-optical measurements to elucidate the electronic structure and to study the pha…
Magneto-optical investigation of the field-induced spin-glass insulator to ferromagnetic metallic transition of the bilayer manganite (LaPr)SrMnO
J. Cao, J. T. Haraldsen, R. C. Rai +7
We measured the magneto-optical response of (LaPr)SrMnO in order to investigate the microscopic aspects of the magnetic field driven spin-gl…
Magneto-Dielectric Effect in the S = 1/2 Quasi-Two Dimensional Antiferromagnet K2V3O8
R. C. Rai, J. Cao, J. L. Musfeldt +6
We report the optical and magneto-optical properties of K2V3O8, an S=1/2 quasi-two-dimensional Heisenberg antiferromagnet. Local spin density approximation electronic structure cal…
Observation of field-dependent magnetic parameters in the magnetic molecule {Ni4Mo12}
J. Schnack, M. Brueger, M. Luban +9
We investigate the bulk magnetic, electron paramagnetic resonance, and magneto-optical properties of {Ni4Mo12}, a magnetic molecule with antiferromagnetically coupled tetrahedral {…
Dynamics of the Electro-Reflective Response of TaS3
R. C. Rai, J. W. Brill
We have observed a large (~1%) change in infrared reflectance of the charge-density-wave (CDW) conductor, orthorhombic TaS3, when its CDW is depinned. The change is concentrated ne…
Electro-Reflectance Spectra of Blue Bronze
R. C. Rai, V. A. Bondarenko, J. W. Brill
We show that the infrared reflectance of the quasi-one dimensional charge-density-wave (CDW) conductor K0.3MoO3 (blue bronze) varies with position when a voltage greater than the C…