The Electrical Conductivity of Plasma-Sprayed Alumina and Spine Irridiated at 400 & 500C

Abstract

This report results from a contract tasking Harwell Laboratory as follows: The effects of radiation on electrical conductivity in ceramic insulators are briefly reviewed with emphasis on the radiation induced electrical degradation (RIED) effect in which large increases in the intrinsic electrical conductivity have been observed following irradiation within a restricted temperature range whiles subject to electric fields >600 V/cm. The aim of the present work was to extend the studies of the RIED effect to plasma-sprayed forms of alumina and spinel.

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Document Details

Document Type
Technical Report
Publication Date
Feb 10, 1995
Accession Number
ADA339068

Entities

People

  • G. P. Pells

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Air Cooled
  • Base Pressure
  • Beam Steering
  • Chemistry
  • Collimators
  • Conductivity
  • Electric Fields
  • Electrical Conductivity
  • Energy
  • Guard Rings
  • Heat Of Activation
  • High Temperature
  • Materials
  • Measurement
  • Proton Beams
  • Radiation
  • Vacuum

Readers

  • Aerial Delivery - Logistics and Supply Chain Management.
  • Plasma Physics.
  • Thin Film Deposition Science.

Technology Areas

  • Microelectronics