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Photoluminescence spectra of epitaxial single crystal C60

✍ Scribed by R.D. Averitt; P.M. Pippenger; V.O. Papanyan; J.A. Dura; P. Nordlander; N.J. Halas

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
541 KB
Volume
242
Category
Article
ISSN
0009-2614

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✦ Synopsis

We report the photoluminescence spectrum of well characterized, epitaxially grown single crystal Cm thin films. The highly regular and reproducible spectral features observed can be explained by a simple molecular model which takes into account enhanced coupling of an excited Cm molecule with its nearest neighbor. This model provides an identification of all the observed spectral features at low temperature including a qualitative understanding of the relative peak height ratios, as well as the observed temperature dependence of the PL spectrum.

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