An electron paramagnetic resonance study of Fe 3+  ions doped in langbeinites | Zendy

Böttjer T. | Zendy; Stockhausen M. | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

An electron paramagnetic resonance study of Fe 3+ ions doped in langbeinites

Author(s) -

Böttjer T.,

Stockhausen M.

Publication year - 1992

Publication title -

physica status solidi (b)

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.51

H-Index - 109

eISSN - 1521-3951

pISSN - 0370-1972

DOI - 10.1002/pssb.2221740206

Subject(s) - electron paramagnetic resonance , ion , doping , vacancy defect , ionic bonding , manganese , relaxation (psychology) , center (category theory) , crystallography , crystal (programming language) , spectral line , ionic radius , materials science , paramagnetism , chemistry , nuclear magnetic resonance , condensed matter physics , physics , social psychology , psychology , organic chemistry , astronomy , computer science , programming language , metallurgy

Powder and single crystal X‐band EPR spectra are measured of the cubic (high temperature) phase of eleven langbeinites, A 2 + B 2 2+(SO 4 ) 3 , doped with Fe 3+ . One center of axial symmetry is observed, the ZFS parameter B 2 0of which is discussed in comparison with corresponding results on manganese‐doped langbeinites. Very probably Fe 3+ forms a substitutional center in the more spacious of the two non‐equivalent B sites, which leads to local relaxation depending on ionic radii. Charge compensation by an A site vacancy is likely.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research