Polaronic features in the optical properties of the Holstein t-J model
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منابع مشابه
Polarons and Bipolarons in Holstein and Holstein t−J models by Dynamical Mean Field Theory
In system with strong electron-phonon (e-ph) interaction, the carriers lose mobility, ultimately acquiring polaronic character. A polaron is a state in which the phonon and electron degrees of freedom are strongly entangled, and the presence of an electron is associated to a finite lattice distortion, which in turn binds the electron leading to the so-called self-trapping effect. Polarons also ...
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تاریخ انتشار 2017