Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Cross-relaxation processes and structural modifications in Ga-Ge-S:Er 3+ chalcogenide glasses. / Ivanova, T. Yu; Man'shina, A. A.; Povolotskiy, A. V.
в: Journal of Non-Crystalline Solids, Том 351, № 16-17, 01.06.2005, стр. 1403-1409.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Cross-relaxation processes and structural modifications in Ga-Ge-S:Er 3+ chalcogenide glasses
AU - Ivanova, T. Yu
AU - Man'shina, A. A.
AU - Povolotskiy, A. V.
PY - 2005/6/1
Y1 - 2005/6/1
N2 - Various processes of non-radiative energy transfer between erbium ions in Ga-Ge-S:Er3+ chalcogenide glasses using the time-resolved luminescence spectroscopy are considered. The evaluation of the energy transfer constants CSA and CSS for the 4I9/2, 4F9/2 and 4S3/2 Er3+ levels is presented. The variation of the studied glasses structure with an increase of erbium ions concentration is shown by means of estimation of the minimum distance between Er3+ ions as permitted by the glass matrix (Rmin).
AB - Various processes of non-radiative energy transfer between erbium ions in Ga-Ge-S:Er3+ chalcogenide glasses using the time-resolved luminescence spectroscopy are considered. The evaluation of the energy transfer constants CSA and CSS for the 4I9/2, 4F9/2 and 4S3/2 Er3+ levels is presented. The variation of the studied glasses structure with an increase of erbium ions concentration is shown by means of estimation of the minimum distance between Er3+ ions as permitted by the glass matrix (Rmin).
UR - http://www.scopus.com/inward/record.url?scp=18844366663&partnerID=8YFLogxK
U2 - 10.1016/j.jnoncrysol.2005.03.022
DO - 10.1016/j.jnoncrysol.2005.03.022
M3 - Article
VL - 351
SP - 1403
EP - 1409
JO - Journal of Non-Crystalline Solids
JF - Journal of Non-Crystalline Solids
SN - 0022-3093
IS - 16-17
ER -
ID: 5132373