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Triplet excitations of crystalline C60. An optically detected magnetic-resonance study in zero field

✍ Scribed by M. Matsushita; A.M. Frens; E.J.J. Groenen; O.G. Poluektov; J. Schmidt; G. Meijer; M.A. Verheijen

Publisher: Elsevier Science
Year: 1993
Tongue: English
Weight: 365 KB
Volume: 214
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(93)85648-8

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✦ Synopsis

UPon excitation of a single crystal of CSO in the visible, microwave transitions have been detected optically in zero field. The transitions derive from triplet states and their frequencies verify that these states are delocalized over more than one C6,, molecule, as Previously inferred from EPR experiments. Different triplet states seem to correspond to excitations that are trapped in different domains of the crystal which inchcates that structural or impurity-induced defects may be involved.

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