Photorefractive Damage Mechanism in Electro-Optic Materials.

Abstract

The photo-induced redistribution of charge has been characterized in Bi12GEO20 and Bi12Sio20 crystals using electron spin resonance, thermally stimulated luminescence, and optical absorption techniques. Our results suggest that Fe3+ ions play an important role in the photorefractive effect in these materials. Keywords: Bismuth compounds, Silicon compounds, Germanium compounds.

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1988
Accession Number
ADA194560

Entities

People

  • Larry E. Halliburton

Organizations

  • Oklahoma State University–Stillwater

Tags

Communities of Interest

  • Advanced Electronics
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Absorption
  • Absorption Spectra
  • Charge Carriers
  • Electron Spin Resonance
  • Electrons
  • Excitation
  • Germanium
  • Germanium Compounds
  • Low Temperature
  • Luminescence
  • Magnetic Fields
  • Materials
  • Measurement
  • Metals
  • Optical Absorption
  • Resonance
  • Spin Resonance

Fields of Study

  • Physics

Readers

  • Materials Science and Engineering.

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene