Copper oxide and selenide nanoparticles embedded into sol-gel derived silica glasses doped with europium

被引：1

作者：

Gurin, VS ^{[1
]}

Yumashev, KV ^{[1
]}

Prokoshin, PV ^{[1
]}

Zolotovskaya, SA ^{[1
]}

Alexeenko, AA ^{[1
]}

机构：

[1] Belarusian State Univ, PhysicoChem Res Inst, Minsk 220080, BELARUS

来源：

OPTICAL PROPERTIES OF NANOCRYSTALS | 2002年 / 4808卷

关键词：

copper oxide; copper selenide; sol-gel glasses; europium; photoluminescence;

D O I：

10.1117/12.451977

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The silica sol-gel derived glasses co-doped with CuxO and CuxSe nanoparticles and Eu3+ ions have been fabricated. The analysis of luminescence spectra of a series of glasses with different composition allows us to suppose the direct energy transfer between copper oxide nanoparticle and Eu3+ ion. A luminescence signal of europium ions occurs as the result of excitation of the complex active centres (SiO2:Cu2O:Eu3+) in the absorption range of copper oxide.

引用

页码：123 / 129

页数：7

共 50 条

[1] Fabrication and optical features of the sol-gel derived silica glasses doped with copper oxide nanoparticles and europium
Gurin, Valerij S.
Alexeenko, Alexander A.
Kaparikha, Alexei V.
[J]. MATERIALS LETTERS, 2011, 65 (15-16) : 2442 - 2444
[2] Optical Features of the Silica Sol-Gel Derived Glasses Doped with Copper Selenide Nanoparticles
Gurin, V. S.
Alexeenko, A. A.
[J]. INTERNATIONAL JOURNAL OF NANOSCIENCE, 2019, 18 (3-4)
[3] Sol-gel silica glasses with nanoparticles of copper selenide: synthesis, optics and structure
Gurin, VS
Prokopenko, VB
Alexeenko, AA
Wang, SX
Yumashev, KV
Prokoshin, PV
[J]. INTERNATIONAL JOURNAL OF INORGANIC MATERIALS, 2001, 3 (06): : 493 - 496
[4] Spectroscopic properties of CdS nanoparticles embedded in sol-gel silica glasses
Strek, W
Makuszewski, K
Jasiorski, M
Lukowiak, E
Bryja, L
Ciorga, M
Sitarek, P
Misiewicz, J
[J]. OPTICA APPLICATA, 1999, 29 (03) : 401 - 405
[5] Sol-gel derived silica films with ultrafine copper, copper sulfide and copper selenide particles
Gurin, VS
Prakapenka, VB
Kovalenko, DL
Alexeenko, AA
[J]. JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 2003, 26 (1-3) : 961 - 966
[6] Sol-Gel Derived Silica Films with Ultrafine Copper, Copper Sulfide and Copper Selenide Particles
V.S. Gurin
V.B. Prakapenka
D.L. Kovalenko
A.A. Alexeenko
[J]. Journal of Sol-Gel Science and Technology, 2003, 26 : 961 - 966
[7] Sol-gel silica thin films with copper selenide
Gurin, V. S.
Alexeenko, A. A.
Tyavlovskaya, E. A.
Kasparov, K. N.
[J]. THIN SOLID FILMS, 2008, 516 (07) : 1464 - 1467
[8] Thermoluminescence and photoluminescence characteristics of sol-gel prepared pure and europium doped silica glasses
Pandey, A
Sahare, PD
Shahnawaz
Kanjilal, D
[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2004, 37 (06) : 842 - 846
[9] Silica sol-gel glasses with embedded organic liquids
Böttcher, H
Kallies, KH
Haufe, H
Seidel, J
[J]. ADVANCED MATERIALS, 1999, 11 (02) : 138 - 141
[10] Copper and copper selenide nanoparticles in the sol-gel matrices: Structural and optical
Gurin, V. S.
Alexeenko, A. A.
Zolotovskaya, S. A.
Yumashev, K. V.
[J]. MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS, 2006, 26 (5-7): : 952 - 955

← 1 2 3 4 5 →