Luminescence of ODC(II) in quartz and cristobalite glasses

Tatiana Garmysheva; Alexander I. Nepomnyashchikh; Alexey Shalaev; Ekaterina Kaneva; Alexey Paklin; Kirill Chernenko; Anna P. Kozlova; Vladimir Pankratov; Roman Shendrik

doi:10.1016/j.jnoncrysol.2021.121199

Luminescence of ODC(II) in quartz and cristobalite glasses

Tatiana Garmysheva, Alexander I. Nepomnyashchikh, Alexey Shalaev, Ekaterina Kaneva, Alexey Paklin, Kirill Chernenko, Anna P. Kozlova, Vladimir Pankratov, Roman Shendrik

MAX IV Laboratory

Research output: Contribution to journal › Article › peer-review

Abstract

The results of the optical spectroscopy of twofold coordinated silicon centers – ODC(II) in quartz and cristobalite glasses are presented. The luminescence and excitation spectra attributed to different local symmetry of ODC(II) were investigated under synchrotron excitation in the VUV region. The observed differences in the luminescence and excitation spectra of ODC(II) are caused by the environment and, therefore, short-range order in the samples.

Original language	English
Article number	121199
Journal	Journal of Non-Crystalline Solids
Volume	575
DOIs	https://doi.org/10.1016/j.jnoncrysol.2021.121199
Publication status	Published - 2022 Jan 1

Subject classification (UKÄ)

Atom and Molecular Physics and Optics
Geology

Free keywords

Ge-ODC
GLPC
Luminescence
Silica glass
VUV excitation

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title = "Luminescence of ODC(II) in quartz and cristobalite glasses",

abstract = "The results of the optical spectroscopy of twofold coordinated silicon centers – ODC(II) in quartz and cristobalite glasses are presented. The luminescence and excitation spectra attributed to different local symmetry of ODC(II) were investigated under synchrotron excitation in the VUV region. The observed differences in the luminescence and excitation spectra of ODC(II) are caused by the environment and, therefore, short-range order in the samples.",

keywords = "Ge-ODC, GLPC, Luminescence, Silica glass, VUV excitation",

author = "Tatiana Garmysheva and Nepomnyashchikh, {Alexander I.} and Alexey Shalaev and Ekaterina Kaneva and Alexey Paklin and Kirill Chernenko and Kozlova, {Anna P.} and Vladimir Pankratov and Roman Shendrik",

year = "2022",

month = jan,

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doi = "10.1016/j.jnoncrysol.2021.121199",

language = "English",

volume = "575",

journal = "Journal of Non-Crystalline Solids",

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TY - JOUR

T1 - Luminescence of ODC(II) in quartz and cristobalite glasses

AU - Garmysheva, Tatiana

AU - Nepomnyashchikh, Alexander I.

AU - Shalaev, Alexey

AU - Kaneva, Ekaterina

AU - Paklin, Alexey

AU - Chernenko, Kirill

AU - Kozlova, Anna P.

AU - Pankratov, Vladimir

AU - Shendrik, Roman

PY - 2022/1/1

Y1 - 2022/1/1

N2 - The results of the optical spectroscopy of twofold coordinated silicon centers – ODC(II) in quartz and cristobalite glasses are presented. The luminescence and excitation spectra attributed to different local symmetry of ODC(II) were investigated under synchrotron excitation in the VUV region. The observed differences in the luminescence and excitation spectra of ODC(II) are caused by the environment and, therefore, short-range order in the samples.

AB - The results of the optical spectroscopy of twofold coordinated silicon centers – ODC(II) in quartz and cristobalite glasses are presented. The luminescence and excitation spectra attributed to different local symmetry of ODC(II) were investigated under synchrotron excitation in the VUV region. The observed differences in the luminescence and excitation spectra of ODC(II) are caused by the environment and, therefore, short-range order in the samples.

KW - Ge-ODC

KW - GLPC

KW - Luminescence

KW - Silica glass

KW - VUV excitation

U2 - 10.1016/j.jnoncrysol.2021.121199

DO - 10.1016/j.jnoncrysol.2021.121199

M3 - Article

AN - SCOPUS:85116063278

SN - 0022-3093

VL - 575

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

M1 - 121199

ER -

Luminescence of ODC(II) in quartz and cristobalite glasses

Abstract

Subject classification (UKÄ)

Free keywords

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