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Raman study of the doped fullerene $C_{60}\cdot{TDAE}$

Muthu, DVS and Shashikala, MN and Sood, AK and Seshadri, Ram and Rao, CNR (1994) Raman study of the doped fullerene $C_{60}\cdot{TDAE}$. In: Chemical Physics Letters, 217 (1-2). pp. 146-151.

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Raman studies on powder samples of $C_{60}\cdot{TDAE}$ are reported in the temperature range of 296 to 14 K. The strongest line $A_g(2)$ shows a doublet at 1454 and 1463 $cm^{-1}$ whose relative intensities are strongly temperature dependent. The relative intensities of the $H_g(7)$ and $H_g(8)$ modes at 296 K are much higher than those in pure $C_{60}$ and these intensities increase at low temperatures. The phonon softening and broadening are compared with the results on alkali-doped $C_{60}$ and the theoretical calculations.

Item Type: Journal Article
Publication: Chemical Physics Letters
Publisher: Elsevier
Additional Information: The copyright of this article belongs to Elsevier.
Department/Centre: Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Division of Physical & Mathematical Sciences > Physics
Date Deposited: 07 Sep 2006
Last Modified: 19 Sep 2010 04:30
URI: http://eprints.iisc.ac.in/id/eprint/8132

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