The effect of Ce3+ ions on the spectral and decay characteristics of luminescence phosphate-borate glasses doped with rare-earth ions

被引：1

作者：

Valiev, D. T. ^{[1
]}

Polisadova, E. F. ^{[1
]}

Belikov, K. N. ^{[2
]}

Egorova, N. L. ^{[2
]}

机构：

[1] Natl Res Tomsk Polytech Univ, Tomsk 634050, Russia

[2] Natl Acad Sci Ukraine, Inst Single Crystals, Kharkiv 61001, Russia

来源：

OPTICS AND SPECTROSCOPY | 2014年 / 116卷 / 05期

关键词：

ENERGY-TRANSFER;

D O I：

10.1134/S0030400X14050282

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The luminescent characteristics of Li2O-B2O3-P2O5-CaF2 (LBPC) glasses doped with Gd3+ and Tb3+ ions and codoped with Ce3+ are studied by pulsed optical spectrometry under electron beam excitation. It is found that in glass with Ce3+ and Gd3+ ions a decrease in the decay time of gadolinium luminescence in the 312-nm band ((6) P (J) -> (8) S (7/2)) was observed. It is shown that in the glass LBPC: Tb, Ce, an increase in the emission intensity in the main radiative transitions in terbium ion was observed. In the kinetics of luminescence band 545 nm of LBPC: Tb, Ce glasses, is present stage of buildup, the character of which changes with the doped of Ce3+ ions. The mechanism of energy transfer in LBP glasses doped with rare elements is discussed.

引用

页码：677 / 682

页数：6

共 50 条

[41] SPECTRAL HOLE-BURNING ON INORGANIC GLASSES DOPED WITH THE RARE-EARTH IONS PR-3+ AND EU-3+
VANDERZAAG, PJ
SCHOKKER, BC
SCHMIDT, T
VOLKER, S
RADIATION EFFECTS AND DEFECTS IN SOLIDS, 1991, 119 : 361 - 362
[42] Optical characterization of some rare earth ions doped bismuth borate glasses and effect of gamma irradiation
Marzouk, M. A.
JOURNAL OF MOLECULAR STRUCTURE, 2012, 1019 : 80 - 90
[43] Infrared luminescence of chalcogenide glasses doped with rare earth ions and their potential applications
Nazabal V.
Adam J.-L.
Optical Materials: X, 2022, 15
[44] Luminescence properties of rare earth ions doped glasses excited by broadband lights
Ren, Linjiao
Lei, Xiaohua
Chen, Weimin
Du, Xiaoqing
Jin, Lei
LED-BASED ILLUMINATION SYSTEMS, 2013, 8835
[45] NONRADIATIVE ENERGY-TRANSFER IN PHOSPHATE GLASSES ACTIVATED WITH RARE-EARTH IONS
KRAEVSKI.SL
RUDNITSK.YP
SVERCHKO.EI
OPTIKA I SPEKTROSKOPIYA, 1974, 36 (06): : 1134 - 1139
[46] Local structure around reduced rare earth ions doped in borate glasses by XAFS
Shimizugawa, Y
Qiu, JR
Hirao, K
JOURNAL OF NON-CRYSTALLINE SOLIDS, 1997, 222 : 310 - 315
[47] Luminescence of Ce3+ ions in strontium borate, SrB6O10
Berezovskaya, IV
Efryushina, NP
Dotsenko, VP
Voloshinovskii, AS
JOURNAL OF OPTICAL TECHNOLOGY, 2003, 70 (06) : 397 - 400
[48] Dosimetric and kinetic parameters of lithium cadmium borate glasses doped with rare earth ions
Anjaiah, J.
Laxmikanth, C.
Kistaiah, P.
Veeraiah, N.
JOURNAL OF RADIATION RESEARCH AND APPLIED SCIENCES, 2014, 7 (04) : 519 - 525
[49] POLARIZED LUMINESCENCE AND SPECTRAL-LINE BROADENING OF RARE-EARTH IONS IN SOLUTIONS
KUZNETSOVA, VV
MITKINA, NN
PUKO, RA
PROCEEDINGS OF THE FIRST INTERNATIONAL SCHOOL ON EXCITED STATES ON TRANSITION ELEMENTS, 1989, : 220 - 227
[50] Thermoluminescence characteristics of CaS doped with rare earth ions Ce and Sm
Sharma, Geeta
Lochab, S. P.
Singh, Nafa
CURRENT APPLIED PHYSICS, 2011, 11 (03) : 921 - 925

← 1 2 3 4 5 →