Studies on Semiconductor Structures, Laser-Induced Oxidation and Orientationally-Disordered Crystals

Abstract

This report deals with the following areas: (1) Theoretical and experimental studies of non-periodic superlattices, particularly Fibonacci structures; (2) Raman scattering studies of shallow acceptors (Be) in Gallium Arsenides quantum wells; (3) Enhanced Raman scattering by optical phonons in GaAs superlattices; (4) Coupling between Landau level excitations and inter- subband transitions in quantum wells induced by tilted magnetic fields; and (5) Dielectric studies of phase transformation in orientally disordered crystals. Semiconductor superlattices, Quantum wells, Raman scattering, Quasiperiodic superlattices, Impurities, Interface phonons, Subband Landau level coupling, Spin glasses.

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Document Details

Document Type
Technical Report
Publication Date
Jan 16, 1989
Accession Number
ADA205164

Entities

People

  • Roberto Merlin

Organizations

  • University of Michigan

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Contracts
  • Crystal Growth
  • Crystal Lattice Vibrations
  • Crystals
  • Electrons
  • Light Scattering
  • Magnetic Fields
  • Phase Transformations
  • Phonons
  • Quantum Wells
  • Raman Scattering
  • Scattering
  • Semiconductors
  • Spectra
  • Students
  • Transitions
  • Two Dimensional

Fields of Study

  • Materials science

Readers

  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.
  • Semiconductor Device Technology

Technology Areas

  • Directed Energy
  • Microelectronics
  • Microelectronics - Graphene
  • Quantum Computing