Investigation of Impurity Concentrations and Electrical Properties near Interfaces.

Abstract

Studies of the nature of the thermal conversion on semi-insulating GaAs:Cr using photoluminescence, cathodoluminescence, and secondary ion mass spectrometry are described. Improvements in a quadrupole mass spectrometer instrument for secondary ion mass spectrometry are described and the applications of this instrument to significant problems in solid state electronics are discussed. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Dec 27, 1982
Accession Number
ADA126461

Entities

People

  • David B. Wittry

Organizations

  • University of Southern California

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Cathodoluminescence
  • Computer Programs
  • Computers
  • Conversion
  • Electrical Properties
  • Electronics
  • Heat Treatment
  • Mass Spectra
  • Mass Spectrometry
  • Materials
  • Materials Science
  • Photoluminescence
  • Semiconductors
  • Solid State Electronics
  • Spectra
  • Spectrometers
  • Spectrometry

Readers

  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.
  • Thin Film Deposition Science.

Technology Areas

  • Microelectronics