Raman study of the doped fullerene C60·TDAE

Muthu, D. V. S. ; Shashikala, M. N. ; Sood, A. K. ; Seshadri, Ram ; Rao, C. N. R. (1994) Raman study of the doped fullerene C60·TDAE Chemical Physics Letters, 217 (1-2). pp. 146-151. ISSN 0009-2614

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0009-2614(93)E1347-J

Abstract

Raman studies on powder samples of C60·TDAE are reported in the temperature range of 296 to 14 K. The strongest line Ag(2) shows a doublet at 1454 and 1463 cm−1 whose relative intensities are strongly temperature dependent. The relative intensities of the Hg(7) and Hg(8) modes at 296 K are much higher than those in pure C60 and these intensitites increase at low temperatures. The phonon softening and broadening are compared with the result on alkali-doped C60 and the theoretical calculations.

Item Type:Article
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ID Code:42399
Deposited On:02 Jun 2011 13:11
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