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- Title
Detection of Magnetic Resonance Signals with Anomalous Dispersion and Two Types of Isolated Manganese Centers in the Chalcopyrite Crystal (Zn,Mn)GeP[sub 2].
- Authors
Baranov, P. G.; Goloshchapov, S. I.; Medvedkin, G. A.; Voevodin, V. G.
- Abstract
Anomalously intense dispersion was observed in the magnetic resonance signals of manganese clusters in the chalcopyrite crystal ZnGeP[SUB2]:Mn with a high concentration of manganese. The EPR signals detected corresponded to two types of isolated manganese ions. One of these apparently possesses acceptor properties, which makes manganese a self-contained impurity for the formation of a ferromagnetic state in accordance with recent theoretical predictions.
- Subjects
CHALCOPYRITE crystals; MAGNETIC resonance
- Publication
JETP Letters, 2003, Vol 77, Issue 10, p582
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/1.1595701