INELASTIC NEUTRON-SCATTERING FROM TRANSPOLYACETYLENE

Authors
HIRATA S TORII H FURUKAWA Y TASUMI M TOMKINSON J
Citation
S. Hirata et al., INELASTIC NEUTRON-SCATTERING FROM TRANSPOLYACETYLENE, Chemical physics letters, 261(3), 1996, pp. 241-245
Citations number
19
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics letters → ACNP
ISSN journal
00092614
Volume
261
Issue
3
Year of publication
1996
Pages
241 - 245
Database
ISI
SICI code
0009-2614(1996)261:3<241:INFT>2.0.ZU;2-B
Abstract
A high-resolution inelastic neutron scattering (INS) spectrum has been observed for trans-polyacetylene films in the range 8-4000 cm(-1) at 6 K, and compared with the calculated INS spectrum based on the force field obtained in our previous study. The peak positions as well as th e overall intensity profile of the observed INS spectrum are well repr oduced by the present calculation, in which the effects of the Debye-W aller factors and the phonon wings are taken into account.