The boson peak and nanostructure of vitreous benzophenone

Authors
Davydova, NA Mel'nik, VI Nelipovich, KI Baran, Y Drozd, M
Citation
Na. Davydova et al., The boson peak and nanostructure of vitreous benzophenone, PHYS SOL ST, 43(8), 2001, pp. 1589-1593
Citations number
17
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICS OF THE SOLID STATE
ISSN journal
10637834 → ACNP
Volume
43
Issue
8
Year of publication
2001
Pages
1589 - 1593
Database
ISI
SICI code
1063-7834(2001)43:8<1589:TBPANO>2.0.ZU;2-T
Abstract
The temperature behavior of the low-frequency Raman spectra of vitreous and supercooled liquid benzophenones is investigated experimentally. The struc tural phase transformations are studied by differential scanning calorimetr y. The results obtained suggest that the structure of glasses involves nano meter-sized fragments similar to the structural elements of the crystals. ( C) 2001 MAIK "Nauka/ Interperiodica".