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Raman study of the doped fullerene C60·TDAE

✍ Scribed by D.V.S. Muthu; M.N. Shashikala; A.K. Sood; Ram Seshadri; C.N.R. Rao

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
512 KB
Volume
217
Category
Article
ISSN
0009-2614

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✦ Synopsis

Raman studies on powder samples of Cs,.TDAE are reported in the temperature range of 296 to 14 K. The strongest line b(2) shows a doublet at 1454 and 1463 cm-' whose relative intensities are strongly temperature dependent. The relative intensities of the H,( 7) and H,( 8) modes at 296 K are much higher than those in pure CsO and these intensities increase at low temperatures. The phonon softening and broadening are compared with the results on alkali-doped C6e and the theoretical calculations.

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