Soliton excitations of a one-dimensional electron-phonon system
C Y Chen; Y K Zhou; C Y Chen; Dept. of Phys., Neimenggu Univ., Hohhot, China; Y K Zhou; Dept. of Phys., Neimenggu Univ., Hohhot, China
Журнал:
Journal of Physics C: Solid State Physics
Дата:
1988-03-30
Аннотация:
The authors consider the non-linear properties of an excess electron interacting with optical phonons through the deformation potential in one dimension. They calculate the self-trapping energy, the effective soliton mass and the deformation energy of the crystal.
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