Preparation and Characterization of Conducting Iron Tungstates.

Abstract

Several iron(III) tungstates have been prepared, and their crystallographic, magnetic, electric and photoelectronic properties have been characterized. The compounds crystallize with the tri-alpha-PbO2 structure, and the actual ordering of the MO6 octahedra (M=Fe or W) appears to determine these properties. Under illumination, Fe2WO6 photoanodes show an intermediate photoresponse between conducting alpha-Fe2O3 and WO3, although the flat-band potential is still too positive. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Oct 23, 1981
Accession Number
ADA106541

Entities

People

  • Aaron Wold
  • H. Leiva
  • Kirby Dwight

Organizations

  • Brown University

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms
  • Weapons Technologies

DTIC Thesaurus Topics

  • Chemistry
  • Crystal Structure
  • Electrical Properties
  • Electrodes
  • Energy Bands
  • High Temperature
  • Jet Propulsion
  • Magnetic Properties
  • Materials
  • Materials Science
  • Measurement
  • Military Research
  • New Jersey
  • New York
  • Phase Transformations
  • Quantum Efficiency
  • Rhode Island

Fields of Study

  • Materials science

Readers

  • Materials Science and Engineering.

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene