Optical phonons and electronic properties in double heterostructures

Duo-Liang Lin; Reimin Chen; Thomas F. George

doi:10.1117/12.20755

1 October 1990 Optical phonons and electronic properties in double heterostructures

Duo-Liang Lin, Reimin Chen, Thomas F. George

Proceedings Volume 1283, Quantum Well and Superlattice Physics III; (1990) https://doi.org/10.1117/12.20755
Event: Advances in Semiconductors and Superconductors: Physics Toward Devices Applications, 1990, San Diego, CA, United States

Abstract

Optical phonon modes in a semiconductor double heterostructure (DHS) are examined within the continuum model. The interface modes found here can account for the novel phenomena observed in right-angle Raman scattering. The Hamiltonian for the electron interaction with phonon eigenmodes is derived and employed to study polaronic effects in the DHS. The ls2p+transition energy of a magnetopolaron bound to a hydrogenic impurity in the quantum well is calculated, and excellent agreement with experiments is obtained.

Citation Download Citation

Duo-Liang Lin, Reimin Chen, and Thomas F. George "Optical phonons and electronic properties in double heterostructures", Proc. SPIE 1283, Quantum Well and Superlattice Physics III, (1 October 1990); https://doi.org/10.1117/12.20755

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