Рубрики:
LASER
HUNTITE
Кл.слова (ненормированные):
rare earth compounds -- spectroscopy -- site symmetry -- Rare earth compounds -- Site symmetry -- Spectroscopy
LASER
HUNTITE
Кл.слова (ненормированные):
rare earth compounds -- spectroscopy -- site symmetry -- Rare earth compounds -- Site symmetry -- Spectroscopy
Аннотация: With the help of group theory analysis of absorption spectra of the transition H-3(6) -> F-3(3) of Tm3+ ion in TmAl3(BO3)(4) crystal, measured at several temperatures from 1.8 till 293 K, it has been shown, that the local symmetry of the Tm3+ environment is C-3 and it decreases to C-1 at a low temperature. Effective selection rules and polarizations of lines at high enough temperatures (when the line-width is larger than the splitting in C-3 symmetry) have been obtained. (c) 2007 Elsevier B.V. All rights reserved.
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Держатели документа:
Russian Acad Sci, LV Kirensky Phys Inst, Siberian Branch, Krasnoyarsk 660036, Russia
Natl Acad Sci Ukraine, B Verkin Inst Low Temperature Phys & Engn, UA-61103 Kharkov, Ukraine
ИФ СО РАН
L.V. Kirensky Institute, Physics Siberian Branch, Russian Academy of Sciences, 660036 Krasnoyarsk, Russian Federation
B. Verkin Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine, 61103 Kharkov, Ukraine
Доп.точки доступа:
Malakhovskii, A. V.; Малаховский, Александр Валентинович; Edelman, I. S.; Эдельман, Ирина Самсоновна; Sokolov, A. E.; Соколов, Алексей Эдуардович; Temerov, V. L.; Темеров, Владислав Леонидович; Gnatchenko, S. L.; Kachur, I. S.; Piryatinskaya, V. G.