Тип публикации: статья из журнала
Год издания: 2010
Идентификатор DOI: 10.1134/S1990793110050155
Ключевые слова: diamond-like material, structural nonuniformity, Raman scattering spectroscopy
Аннотация: Raman backscattering spectra (RBS), infrared spectra, and X-ray diffraction intensity curves for various fractions of ultradispersed diamond-containing material (UDDCM) were recorded. The RBS and XRD curves obtained suggest that UDDCM is characterized by sharp variations in the ratio between the diamond and nondiamond components, aПоказать полностьюfactor that makes it possible to consider this phase as an individual product and determines the scale of variations in the main characteristics. Fine UDDCM fractions contain only small amounts diamond-like (sp(3) carbon) grains, if any. One possible reason for changes in the ratio between the phases is density fluctuations under nonequilibrium conditions of synthesis.
Журнал: RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B
Выпуск журнала: Vol. 4, Is. 5
Номера страниц: 793-796
ISSN журнала: 19907931
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER