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періодичних видань НАН України
Study of the cluster formation in low-temperature systems. Spectral manifestation of resonance dipole–dipole interactions between nondipole polyatomic molecules
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Study of the cluster formation in low-temperature systems. Spectral manifestation of resonance dipole–dipole interactions between nondipole polyatomic molecules
Тема:
Специальный выпуск Nanostructures and Impurity Centers in Cryogenic Environment Guest editors M. Räsänen and E.V. Savchenko
Інший ID:
PACS: 78.30.–j, 33.20.–t, 36.40.Mr
Посилання:
Study of the cluster formation in low-temperature systems. Spectral manifestation of resonance dipole–dipole interactions between nondipole polyatomic molecules / A.N. Cherevatova, V.N. Bocharov, T.D. Kolomiitsova, D.N. Shchepkin, K.G. Tokhadze // Физика низких температур. — 2010. — Т. 36, № 5. — С. 549-558. — Бібліогр.: 38 назв. — англ.
Дата:
2010
Переглядів:
781
Завантажень:
433
Анотація:
Resonance dipole–dipole interactions are shown to strongly manifest themselves in fundamental and overtone band shapes of low-temperature systems, consisting of polar and nonpolar molecules as well with a relatively large first derivatives (P′ > 0.3 D) of the dipole moment. The rough model on the basis of the interaction between two non-degenerate, doubly degenerate, and triply degenerate oscillators was developed to study pairs of interacting molecules and clusters in low-temperature condensed systems. The concentration dependences of second- and third-order spectral band moments permitted the number of molecules in clusters to be estimated.
