103 citations · 1.6k across the 73 of their papers we have counts for
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cond-mat1995★ 103 cited
Theory of Phonon-Assisted Multimagnon Optical Absorption and Bimagnon States in Quantum Antiferromagnets
J. Lorenzana, G. A. Sawatzky
We calculate the effective charge for multimagnon infrared (IR) absorption assisted by phonons in a perovskite like antiferromagnet and we compute the spectra for two magnon absorp…
cond-mat1994★ 11 cited
Polaron Formation in the Three-Band Peierls-Hubbard Model for Cuprate Superconductors
J. Lorenzana, A. Dobry
Exact diagonalization calculations show a continuous transition from delocalized to small polaron behavior as a function of intersite electron-lattice coupling. A transition, found…