Self-trapping of polarons with off-diagonal coupling
A variational polaron wave function pioneered by Toyozawa is utilized to elucidate exciton-phonon correlations in a generalized Holstein Hamiltonian in the simultaneous presence of diagonal and off-diagonal exciton-phonon couplings. We show that a simple analysis of quantum entanglement between exci...
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Main Authors: | Sun, Jin, Zhao, Yang, Liang, Wanzhen |
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Other Authors: | School of Materials Science & Engineering |
Format: | Article |
Language: | English |
Published: |
2011
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/90492 http://hdl.handle.net/10220/6741 |
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Institution: | Nanyang Technological University |
Language: | English |
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