Effect of Mn 2+ spin frustrations on spin dynamics of charge carriers in (BEDT‐TTF) 2 Mn[N(CN) 2 ] 3 crystals
The effect of spin frustrations of Mn 2+ planar lattice on the spin relaxation rate in conductive BEDT‐TTF layers was observed. Layer‐to‐layer exchange availability was proved. Critical field of spin flop transition H c = 32 kOe measured in our experiments makes it possible to estimate the interplan...
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| Veröffentlicht in: | physica status solidi (b) 2008-06, Vol.245 (6), p.1165-1169 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The effect of spin frustrations of Mn
2+
planar lattice on the spin relaxation rate in conductive BEDT‐TTF layers was observed. Layer‐to‐layer exchange availability was proved. Critical field of spin flop transition
H
c
= 32 kOe measured in our experiments makes it possible to estimate the interplanar exchange interaction as ∼10
–3
K. Indirect interplanar exchange occurs through BEDT‐TTF layers due to spin polarization of conducting band electrons contributing to the exchange interaction. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |
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| ISSN: | 0370-1972 1521-3951 |
| DOI: | 10.1002/pssb.200743420 |