Pressure-induced orientational ordering in C60 crystals as revealed by Raman spectroscopy

Please use this identifier to cite or link to this item: https://libjncir.jncasr.ac.in/xmlui/handle/10572/1127

Title:	Pressure-induced orientational ordering in C60 crystals as revealed by Raman spectroscopy
Authors:	Narayana, Chandrabhas Shashikala, M N Muthu, D V S Sood, A K Rao, C N R
Keywords:	Phase-Transition Solid C60 Vibrational Raman Spectra Dependence C-60 C70
Issue Date:	11-Sep-1992
Publisher:	Elsevier Science BV
Citation:	Chemical Physics Letters 197(3), 319-323 (1992)
Abstract:	Pressure-induced molecular orientational ordering in single crystals of C60 has been studied by Raman spectroscopy. The strongest intramolecular mode attributed to the double-bond stretching "pentagonal pinch" vibration shows considerable softening across the transition around 3.5 kbar. The linewidths also increase considerably at higher pressures, indicating an orientational glassy state.
Description:	Restricted Access
URI:	https://libjncir.jncasr.ac.in/xmlui/10572/1127
Other Identifiers:	0009-2614
Appears in Collections:	Research Papers (Prof. C.N.R. Rao)

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