Accession Number:
ADA113756
Title:
Preparation and Photoelectronic Properties of FeWO4.
Descriptive Note:
Technical rept.,
Corporate Author:
BROWN UNIV PROVIDENCE RI DEPT OF CHEMISTRY
Personal Author(s):
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
Descriptors:
Subject Categories:
- Inorganic Chemistry
- Electricity and Magnetism