90 citations · 247 across the 11 of their papers we have counts for
8 papers · 1 filter
Kondo-Ising and Tight-Binding Models for TmB4
John Shin, Zack Schlesinger, B Sriram Shastry
In , localized electrons with a large magnetic moment interact with metallic electrons in boron-derived bands. We examine the nature of using full-relativistic ab-in…
Electron-phonon coupling in DyFeO3 revealed by infrared spectroscopy
A. D. LaForge, J. Whalen, T. Siegrist +2
We have investigated crystal field and phonon dynamics of the multiferroic orthoferrite DyFeO via polarized infrared spectroscopy. Reflectance of single crystals was measured i…
Determination of the infrared complex magneto-conductivity tensor in itinerant ferromagnets from Faraday and Kerr measurements
M. -H. Kim, G. Acbas, M. -H. Yang +8
We present measurement and analysis techniques that allow the complete complex magneto-conductivity tensor to be determined from mid-infrared (11-1.6 micron; 100-800 meV) measureme…
The Kondo Dynamics of YbIn(1-x)AgxCu4
Jason N. Hancock, Tim McKnew, Zack Schlesinger +2
We present an infrared/optical study of the dynamics of the strongly correlated electron system YbIn(1-x)AgxCu4 as a function of doping and temperature for x ranging from 0 to 1, a…
Kondo Scaling in the Optical Response of YbIn_(1-x)Ag_xCu_4
Jason N. Hancock, Tim McKnew, Zack Schlesinger +2
Theoretical work on Kondo systems predicts universality in the scaling of observable quantities with the Kondo temperature, T_K. Here we report infrared-frequency optical response…
Optical study of the electronic phase transition of strongly correlated YbInCu_4
Sean R. Garner, Jason N. Hancock, Yvonne W. Rodriguez +4
Infrared, visible and near-UV reflectivity measurements are used to obtain conductivity as a function of temperature and frequency in YbInCu_4, which exhibits an isostructural phas…
Fractional power-law conductivity in SrRuO_3 and its consequences
J. S. Dodge, C. P. Weber, J. Corson +4
We combine the results of terahertz time-domain spectroscopy with far-infrared transmission and reflectivity to obtain the conductivity of SrRuO_3 over an unprecedented continuous…
Observation of a new excitation in the mixed-valent state of YbInCu_4
S. R. Garner, Y. W. Rodriguez, Z. Schlesinger +3
Infrared measurements are used to obtain conductivity as a function of temperature and frequency in YbInCu_4, which exhibits an isostructural transition to a mixed-valent state at…