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

Valerij S. Gurin; Konstantin V. Yumashev; Pavel V. Prokoshin; Svetlana A. Zolotovskaya; Alexander A. Alexeenko

doi:10.1117/12.451977

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

Valerij S. Gurin
, Konstantin V. Yumashev
, Pavel V. Prokoshin
, Svetlana A. Zolotovskaya
, Alexander A. Alexeenko

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

The silica sol-gel derived glasses co-doped with Cu_xO and Cu_xSe 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.

Original language	English
Pages (from-to)	123-129
Number of pages	7
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	4808
DOIs	https://doi.org/10.1117/12.451977
Publication status	Published - 5 Nov 2002
Event	Optical Properties of Nanocrystals - Seattle, WA, United States Duration: 9 Jul 2002 → 11 Jul 2002

Keywords

Copper oxide
Copper selenide
Europium
Photoluminescence
Sol-gel glasses

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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10.1117/12.451977

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@article{5c68684594eb4448bc6aed4935342c62,

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

abstract = "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.",

keywords = "Copper oxide, Copper selenide, Europium, Photoluminescence, Sol-gel glasses",

author = "Gurin, \{Valerij S.\} and Yumashev, \{Konstantin V.\} and Prokoshin, \{Pavel V.\} and Zolotovskaya, \{Svetlana A.\} and Alexeenko, \{Alexander A.\}",

year = "2002",

month = nov,

day = "5",

doi = "10.1117/12.451977",

language = "English",

volume = "4808",

pages = "123--129",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "Society of Photo-optical Instrumentation Engineers",

note = "Optical Properties of Nanocrystals ; Conference date: 09-07-2002 Through 11-07-2002",

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TY - JOUR

T1 - Copper oxide and selenide nanoparticles embedded into sol-gel derived silica glasses doped with europium

AU - Gurin, Valerij S.

AU - Yumashev, Konstantin V.

AU - Prokoshin, Pavel V.

AU - Zolotovskaya, Svetlana A.

AU - Alexeenko, Alexander A.

PY - 2002/11/5

Y1 - 2002/11/5

N2 - 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.

AB - 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.

KW - Copper oxide

KW - Copper selenide

KW - Europium

KW - Photoluminescence

KW - Sol-gel glasses

UR - https://www.scopus.com/pages/publications/0036990181

U2 - 10.1117/12.451977

DO - 10.1117/12.451977

M3 - Conference article

AN - SCOPUS:0036990181

SN - 0277-786X

VL - 4808

SP - 123

EP - 129

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Optical Properties of Nanocrystals

Y2 - 9 July 2002 through 11 July 2002

ER -

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

Abstract

Keywords

ASJC Scopus subject areas

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