Charge Compensation of Fe3+ Ions in V2 O5 (ESR Measurements)

✍ Scribed by K. Jansen; G. Sperlich

• Publisher: John Wiley and Sons
• Year: 1973
• Tongue: English
• Weight: 519 KB
• Volume: 55
• Category: Article
• ISSN: 0370-1972
• DOI: 10.1002/pssb.2220550204

✦ Synopsis

Abstract

The ESR spectrum of iron doped V~2~O~5~ single crystals shows two different line groups. Analysis of the angular dependence and intensity measurements prove that, contrary to Cr^3+^ ions, Fe^3+^ ions occupy lattice sites and tetrahedral sites as well. This is in agreement with published Mossbauer results. Moreover, the influence of the Fe^3+^ concentration upon the signal intensity of the vanadium 3d^1^ electron was investigated.