Результаты исследований: Вклад в журнал › Статья › Рецензирование
Результаты исследований: Вклад в журнал › Статья › Рецензирование
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TY - JOUR
T1 - Ionoluminescence of Eu2+–Eu3+ clusters in NaF: Eu single crystals
AU - Dzholdoshov, B. K.
AU - Kidibaev, M. M.
AU - Koroleva, T. S.
AU - Cherepanov, A. N.
AU - Raikov, D. V.
AU - Ivanov, V. Yu.
AU - Ryabukhin, O. V.
N1 - This work was performed within the framework of the Kyrgyzstan–Russia program of the International Research and Engineering Center (project MNTTs no. KR-994), the state scientific program “Universities of Russia” (project UR.02.01.023), NATO (grant no. PST.EAP.CLG 980674), and the program “Advanced Materials” of the Ural Research and Educational Center (project no. EK-005-X1).
PY - 2005/1/1
Y1 - 2005/1/1
N2 - The radiation-impurity modification of NaF: Eu crystals results in the formation of optically active planar heterostructures with a complex set of luminescence centers, including, in particular, clusters of the Eu 2+-Eu3+ type. The luminescence spectra of Eu 2+-Eu3+ centers exhibit bands at wavelengths of 409 and 442 nm, which are associated with Eu2+ ions in nonequivalent crystallographic positions, and a band at a wavelength of 610 nm, which is attributed to Eu3+ ions. The luminescence spectra of irradiated NaF: Eu samples contain a broad band with a maximum at 506 nm due to the presence of F2 + F3+ color centers in the crystal.
AB - The radiation-impurity modification of NaF: Eu crystals results in the formation of optically active planar heterostructures with a complex set of luminescence centers, including, in particular, clusters of the Eu 2+-Eu3+ type. The luminescence spectra of Eu 2+-Eu3+ centers exhibit bands at wavelengths of 409 and 442 nm, which are associated with Eu2+ ions in nonequivalent crystallographic positions, and a band at a wavelength of 610 nm, which is attributed to Eu3+ ions. The luminescence spectra of irradiated NaF: Eu samples contain a broad band with a maximum at 506 nm due to the presence of F2 + F3+ color centers in the crystal.
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000231127400018
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=23844556455
U2 - 10.1134/1.2014493
DO - 10.1134/1.2014493
M3 - Article
VL - 47
SP - 1470
EP - 1472
JO - Physics of the Solid State
JF - Physics of the Solid State
SN - 1063-7834
IS - 8
ER -
ID: 41397848