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Polaronic Hamiltonian and Polar Optical Vibrations in Multilayer Structures

Klimin, S. N. ; Pokatilov, E. P. ; Fomin, V. M.

Physica status solidi. B. Basic research, 1995-08, Vol.190 (2), p.441-453 [Periódico revisado por pares]

Berlin: WILEY-VCH Verlag

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Título:
Polaronic Hamiltonian and Polar Optical Vibrations in Multilayer Structures
Autor: Klimin, S. N. ; Pokatilov, E. P. ; Fomin, V. M.
Assuntos: Collective excitations (including excitons, polarons, plasmons and other charge-density excitations) ; Collective excitations (including plasmons and other charge-density excitations) ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Electron states ; Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures ; Exact sciences and technology ; Physics ; Polarons and electron-phonon interactions ; Surface and interface electron states
É parte de: Physica status solidi. B. Basic research, 1995-08, Vol.190 (2), p.441-453
Notas: ArticleID:PSSB2221900213
International Science Foundation - No. RZD000
istex:AB741600B5C2B1962E163F3036186A2885234299
ark:/67375/WNG-V162Z3KH-4
Mateevici str. 60, 277009, Kishinev, Republic of Moldova.
Descrição: A theory of polar optical vibrations in multilayer semiconductor structures is developed taking into account phonon dispersion. A method of diagonalization of the equations of motion for inertial polarization vectors in the finite basis is used, that is founded on a finite number of degrees of freedom of the system. The Hamiltonian of the electron‐phonon interaction is deduced. The dispersion law and the spatial dependence of the obtained eigenmodes are in good agreement with experimental data and microscopic models. It is shown that the electron scattering rate in a magnetic field depends on the chosen model of polar optical vibrations.
Editor: Berlin: WILEY-VCH Verlag
Idioma: Inglês

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Polaronic Hamiltonian and Polar Optical Vibrations in Multilayer Structures

Klimin, S. N. ; Pokatilov, E. P. ; Fomin, V. M.

Berlin: WILEY-VCH Verlag

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