Accession Number:

ADA113756

Title:

Preparation and Photoelectronic Properties of FeWO4.

Descriptive Note:

Technical rept.,

Corporate Author:

BROWN UNIV PROVIDENCE RI DEPT OF CHEMISTRY

Report Date:

1982-04-15

Pagination or Media Count:

14.0

Abstract:

Single crystals and polycrystalline samples of FeWO4 were prepared and characterized. From high temperature paramagnetic data, the presence of high spin state Fe23d6 was confirmed. Qualitative Seebeck measurements indicated p-type conductivity. The measured room temperature resistivity of single crystals was approx. 100 ohm-cm with an activation energy of .162 eV. No appreciable photocurrents were found in 0.2M NaAc at pH 8.3. Author

Subject Categories:

  • Inorganic Chemistry
  • Electricity and Magnetism

Distribution Statement:

APPROVED FOR PUBLIC RELEASE