Quantum magneto-oscillations in a supramolecular Mn(II)-[3 x 3] grid

Quantum magneto-oscillations in a supramolecular Mn(II)-[3 x 3] grid

The magnetic grid molecule Mn(II)-[3 x 3] has been studied by high-field torque magnetometry at 3He temperatures. At fields above 5 T, the torque versus field curves exhibit an unprecedented oscillatory behavior. A model is proposed which describes these magneto-oscillations well.

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Veröffentlicht in:Physical review letters 2004-03, Vol.92 (9), p.096403-096403, Article 096403
Hauptverfasser: Waldmann, O, Carretta, S, Santini, P, Koch, R, Jansen, A G M, Amoretti, G, Caciuffo, R, Zhao, L, Thompson, L K
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Sprache:eng
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Zusammenfassung:The magnetic grid molecule Mn(II)-[3 x 3] has been studied by high-field torque magnetometry at 3He temperatures. At fields above 5 T, the torque versus field curves exhibit an unprecedented oscillatory behavior. A model is proposed which describes these magneto-oscillations well.
ISSN:0031-9007
1079-7114
DOI:10.1103/physrevlett.92.096403