Negative Magneto-resistance Observed on an Ion-radical Salt of a TTF-based Spin-polarized Donor

Negative Magneto-resistance Observed on an Ion-radical Salt of a TTF-based Spin-polarized Donor

A novel diselena analogue of TTF-based spin-polarized donor was synthesized. An ion-radical salt of the donor electro-crystallized on an interdigitated electrode with 2 μm gap showed negative magneto-resistance below 15 K. This is the first example detecting the interaction between localized spin an...

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Veröffentlicht in:Chemistry letters 2007, Vol.36 (1), p.110-111
Hauptverfasser: Matsushita, Michio M, Kawakami, Hironori, Kawada, Yuzo, Sugawara, Tadashi
Format: Artikel
Sprache:eng
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Zusammenfassung:A novel diselena analogue of TTF-based spin-polarized donor was synthesized. An ion-radical salt of the donor electro-crystallized on an interdigitated electrode with 2 μm gap showed negative magneto-resistance below 15 K. This is the first example detecting the interaction between localized spin and conducting electron in a genuine organic system.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2007.110