173 citations · 777 across the 17 of their papers we have counts for
Showing 1996 · cond-matShow all
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cond-mat1996★ 29 cited
Low Temperature Magnetic Properties of the Double Exchange Model
Jun Zang, H. Röder, A. R. Bishop +1
We study the {\it ferromagnetic} (FM) Kondo lattice model in the strong coupling limit (double exchange (DE) model). The DE mechanism proposed by Zener to explain ferromagnetism ha…
cond-mat1996★ 96 cited
Quantum Breathers in a Nonlinear Lattice
W. Z. Wang, J. Tinka Gammel, A. R. Bishop +1
We study nonlinear phonon excitations in a one-dimensional quantum nonlinear lattice model using numerical exact diagonalization. We find that multi-phonon bound states exist as ei…