Accession Number : ADA190795

Title :   Electronic Structure, Elementary Excitations, Optical and Transport Properties of Semiconductor Superlattices.

Descriptive Note : Final rept. 1 Aug 84-31 Oct 87,

Corporate Author : BROWN UNIV PROVIDENCE RI

Personal Author(s) : Quinn, John J

PDF Url : ADA190795

Report Date : Dec 1987

Pagination or Media Count : 10

Abstract : The following areas have been studied: (1) Collective Charge Density Excitation in Artificially Structures Materials; (a) Intra-and Intersubband Excitations of a Semiconductor Superlattice; (b) Plasmon Bands of Periodic Metallic Heterostructures; (c) Surface Plasmons in Artificially Structured Solids; (d) Raman and Inelastic Electron Energy Loss Spectroscopy due to Collective Charge Density Excitation; (e) Plasmon in Quasi Periodic Layered Electron Gas Systems; (2) Impurity Levels, Excitons, Phonons, and Magnetic Polarons in Quantum Well Structures; (3) The Single Particle Self-Energy in Layered Electron Gas Systems; (4) The Quantum Hall Effect. The results appear in 58 publications.

Descriptors :   *CRYSTAL LATTICES, *QUANTUM ELECTRONICS, *SEMICONDUCTORS, *LIGHT SCATTERING, CHARGE DENSITY, ELECTRON GAS, ELECTRONICS, EXCITATION, EXCITONS, HALL EFFECT, IMPURITIES, LAYERS, LEVEL(QUANTITY), METALS, OPTICAL PROPERTIES, PHONONS, PLASMONS, QUANTUM THEORY, SOLIDS, TRANSPORT PROPERTIES, RAMAN SPECTRA, INELASTIC SCATTERING, PLASMA WAVES, CADMIUM TELLURIDES

Subject Categories : Solid State Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE