45 citations · 128 across the 8 of their papers we have counts for
8 papers
Néel Spin Orbit Torque driven antiferromagnetic resonance in MnAu probed by time-domain THz spectroscopy
N. Bhattacharjee, A. A. Sapozhnik, S. Yu. Bodnar +11
We observe the excitation of collective modes in the THz range driven by the recently discovered Néel spin-orbit torques (NSOT) in the metallic antiferromagnet MnAu. Temperat…
Multiband effects on the conductivity for a multiband Hubbard model
Shi-Jian Gu, Junpeng Cao, Shu Chen +1
The newly discovered iron-based superconductors have attracted lots of interests, and the corresponding theoretical studies suggest that the system should have six bands. In this p…
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…
In Search of Microscopic Evidence for Molecular Level Negative Thermal Expansion in Fullerenes
S. Brown, J. Cao, J. L. Musfeldt +5
We report the high-resolution far infrared vibrational properties of C60 and endohedral Kr@C60 fullerene as a function of temperature. Anomalous softening of the F1u(1) mode (526 c…
Dynamics of Bulk vs. Nanoscale WS_2: Local Strain and Charging Effects
R. D. Luttrell, S. Brown, J. Cao +3
We measured the infrared vibrational properties of bulk and nanoparticle WS in order to investigate the structure-property relations in these novel materials. In addition to th…