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We investigate the discretization of of an electron-optical phonon scattering using a nite volume method. The discretization is conservative in mass and is essentially based on an energy point of v...
2007Vol.47No.2pp.349-354DOI: Vibration Spectra of Quasi-confined Optical Phonon Modes in an Asymmetric Wurtzite AlxGa1-xN/GaN/AlyGa1-yN Quantum Well ZHANG Li1,2 and SHI Jun-Jie1 ...
2006Vol.46No.6pp.1109-1112DOI: Interface-Optical-Phonon Modes in Quasi-one-dimensional Wurtzite Rectangular Quantum Wires ZHANG Li Department of Mechanism and Electron, ...
2006Vol.45No.5pp.935-944DOI: Propagating Optical Phonon Modes and Their Electron-Phonon Interaction Hamiltonians in Asymmetric Wurtzite Nitride Semiconductor Quantum Wells ZHANG L...
2003Vol.40No.2pp.225-230DOI: Polar Interface Optical Phonon Modes and Fröhlich Electron-Phonon Interaction Hamiltonians in an Arbitrary Layer-Number Quantum Well System ZHANG...
2003Vol.39No.2pp.238-244DOI: Interface Optical Phonon Modes and Fröhlich Electron-Phonon Interaction Hamiltonian in a Multi-shell Spherical Nanoheterosystem ZHANG Li,1,2 XIE ...
By using the dielectric continuum approximation, the polar optical phonon modes of coaxial cylindrical quantum cables with arbitrary layer-number were studied. In order to describe the vibrating of th...
The theory of optical phonons and their confinement in heterostructures is reviewed with analogies made to the theory of acoustic phonons. The dielectric continuum (DC) model is obtained when bulk dis...

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