The Exact Solution for the Physical Properties of a Heinsenberg-Kondo Spin Glass, Including the Superconductor Properties of this System
ORAL
Abstract
We have carried out an exact solution for many physical problems of a Heisenberg-Kondo spin glass. Results will be reported over a wide range of system parameters of 1) the tunneling density of states $N_T \left( {eV} \right)$, the arpes cross section $d\sigma /d\omega d\Omega $, the $I.R_\lambda $and optical conductivities, the susceptibility $X_{\alpha \beta } \left( {Q,\omega } \right)$ the Roman cross section $R_{\alpha \beta } \gamma \left( {\omega ,v} \right)$, the specific heat $C_v \left( t \right)$, thermal conductivity $K_{Th} \left( T \right)$, etc. The influence of phonons on the system will be discussed, including the structure of the spin-phonon-polaron and it's propagation.
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Authors
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Bernard Coqblin
Laboratoire de Physique des Solides,Université Paris-Sud, 91405, Orsay Cedex, France, de Physiques des Solides, CNRS, University Paris-Sud, Orsay, France
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Robert Schrieffer
Department of Physics and National High Magnetic Field Laboratory, Florida State University, Tallahassee, FL 32310, Physics Department and National High Magnetic Field Lab, Florida State University, Tallahassee, FL 32310., National High Magnetic Field Laboratory and Department of Physics, Florida State University, Tallahassee, FL 32310