Nanophosphors with Partially Polymerized SiO4 Tetrahedra Produced by Evaporation of Ca2Y8 (SiO4)6O2: Eu Polycrystals

Мikhail Georgievich Zuev; Vladislav Genrikhovich Il'ves; Sergey Yurievich Sokovnin; Elena Yuryevna Zhuravleva

doi:doi:10.11648/j.ajmsp.20170202.13

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Nanophosphors with Partially Polymerized SiO₄ Tetrahedra Produced by Evaporation of Ca₂Y₈ (SiO₄)₆O₂: Eu Polycrystals

Мikhail Georgievich Zuev, Vladislav Genrikhovich Il'ves, Sergey Yurievich Sokovnin, Elena Yuryevna Zhuravleva

Published in American Journal of Materials Synthesis and Processing (Volume 2, Issue 2)

Received: 24 June 2016 Accepted: 14 April 2017 Published: 27 April 2017

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Abstract

Nanophosphors in the amorphous state were produced for the first time by pulsed electron beam evaporation of micrometer-sized polycrystalline phosphors of the composition Ca₂Y₈ (SiO₄)₆O₂: Eu. It was found that the Raman spectrum is modified and the forbidden band width of the samples increases when the particle size lowers from micro- to nanodimensional state. The spectral luminescent characteristics in polycrystalline and amorphous states have been examined. It was established that during the transition to nanoamorphous state the phosphors change their photoluminescence color from red-orange (Eu³⁺) to blue (Eu²⁺).

Published in	American Journal of Materials Synthesis and Processing (Volume 2, Issue 2)
DOI	10.11648/j.ajmsp.20170202.13
Page(s)	28-31
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Nanophosphor, Microscopy, Raman Spectra, luminescence, Eu³⁺, Eu²⁺

References

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Мikhail Georgievich Zuev, Vladislav Genrikhovich Il'ves, Sergey Yurievich Sokovnin, Elena Yuryevna Zhuravleva. (2017). Nanophosphors with Partially Polymerized SiO4 Tetrahedra Produced by Evaporation of Ca2Y8 (SiO4)6O2: Eu Polycrystals. American Journal of Materials Synthesis and Processing, 2(2), 28-31. https://doi.org/10.11648/j.ajmsp.20170202.13

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Мikhail Georgievich Zuev; Vladislav Genrikhovich Il'ves; Sergey Yurievich Sokovnin; Elena Yuryevna Zhuravleva. Nanophosphors with Partially Polymerized SiO4 Tetrahedra Produced by Evaporation of Ca2Y8 (SiO4)6O2: Eu Polycrystals. Am. J. Mater. Synth. Process. 2017, 2(2), 28-31. doi: 10.11648/j.ajmsp.20170202.13

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AMA Style

Мikhail Georgievich Zuev, Vladislav Genrikhovich Il'ves, Sergey Yurievich Sokovnin, Elena Yuryevna Zhuravleva. Nanophosphors with Partially Polymerized SiO4 Tetrahedra Produced by Evaporation of Ca2Y8 (SiO4)6O2: Eu Polycrystals. Am J Mater Synth Process. 2017;2(2):28-31. doi: 10.11648/j.ajmsp.20170202.13

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@article{10.11648/j.ajmsp.20170202.13,
  author = {Мikhail Georgievich Zuev and Vladislav Genrikhovich Il'ves and Sergey Yurievich Sokovnin and Elena Yuryevna Zhuravleva},
  title = {Nanophosphors with Partially Polymerized SiO4 Tetrahedra Produced by Evaporation of Ca2Y8 (SiO4)6O2: Eu Polycrystals},
  journal = {American Journal of Materials Synthesis and Processing},
  volume = {2},
  number = {2},
  pages = {28-31},
  doi = {10.11648/j.ajmsp.20170202.13},
  url = {https://doi.org/10.11648/j.ajmsp.20170202.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmsp.20170202.13},
  abstract = {Nanophosphors in the amorphous state were produced for the first time by pulsed electron beam evaporation of micrometer-sized polycrystalline phosphors of the composition Ca2Y8 (SiO4)6O2: Eu. It was found that the Raman spectrum is modified and the forbidden band width of the samples increases when the particle size lowers from micro- to nanodimensional state. The spectral luminescent characteristics in polycrystalline and amorphous states have been examined. It was established that during the transition to nanoamorphous state the phosphors change their photoluminescence color from red-orange (Eu3+) to blue (Eu2+).},
 year = {2017}
}

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TY  - JOUR
T1  - Nanophosphors with Partially Polymerized SiO4 Tetrahedra Produced by Evaporation of Ca2Y8 (SiO4)6O2: Eu Polycrystals
AU  - Мikhail Georgievich Zuev
AU  - Vladislav Genrikhovich Il'ves
AU  - Sergey Yurievich Sokovnin
AU  - Elena Yuryevna Zhuravleva
Y1  - 2017/04/27
PY  - 2017
N1  - https://doi.org/10.11648/j.ajmsp.20170202.13
DO  - 10.11648/j.ajmsp.20170202.13
T2  - American Journal of Materials Synthesis and Processing
JF  - American Journal of Materials Synthesis and Processing
JO  - American Journal of Materials Synthesis and Processing
SP  - 28
EP  - 31
PB  - Science Publishing Group
SN  - 2575-1530
UR  - https://doi.org/10.11648/j.ajmsp.20170202.13
AB  - Nanophosphors in the amorphous state were produced for the first time by pulsed electron beam evaporation of micrometer-sized polycrystalline phosphors of the composition Ca2Y8 (SiO4)6O2: Eu. It was found that the Raman spectrum is modified and the forbidden band width of the samples increases when the particle size lowers from micro- to nanodimensional state. The spectral luminescent characteristics in polycrystalline and amorphous states have been examined. It was established that during the transition to nanoamorphous state the phosphors change their photoluminescence color from red-orange (Eu3+) to blue (Eu2+).
VL  - 2
IS  - 2
ER  -

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Author Information

Мikhail Georgievich Zuev

Institute of Solid State Chemistry, Ural Branch of Russian Academy of Sciences, Ekaterinburg, Russia
Vladislav Genrikhovich Il'ves

Ural Federal University Named After First President of Russia B. N. Yeltsin, Ekaterinburg, Russia; Institute of Electrophysics, Ural Branch of Russian Academy of Sciences, Ekaterinburg, Russia
Sergey Yurievich Sokovnin

Ural Federal University Named After First President of Russia B. N. Yeltsin, Ekaterinburg, Russia; Institute of Electrophysics, Ural Branch of Russian Academy of Sciences, Ekaterinburg, Russia
Elena Yuryevna Zhuravleva

Ural Federal University Named After First President of Russia B. N. Yeltsin, Ekaterinburg, Russia

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APA Style

Мikhail Georgievich Zuev, Vladislav Genrikhovich Il'ves, Sergey Yurievich Sokovnin, Elena Yuryevna Zhuravleva. (2017). Nanophosphors with Partially Polymerized SiO4 Tetrahedra Produced by Evaporation of Ca2Y8 (SiO4)6O2: Eu Polycrystals. American Journal of Materials Synthesis and Processing, 2(2), 28-31. https://doi.org/10.11648/j.ajmsp.20170202.13

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ACS Style

Мikhail Georgievich Zuev; Vladislav Genrikhovich Il'ves; Sergey Yurievich Sokovnin; Elena Yuryevna Zhuravleva. Nanophosphors with Partially Polymerized SiO4 Tetrahedra Produced by Evaporation of Ca2Y8 (SiO4)6O2: Eu Polycrystals. Am. J. Mater. Synth. Process. 2017, 2(2), 28-31. doi: 10.11648/j.ajmsp.20170202.13

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AMA Style

Мikhail Georgievich Zuev, Vladislav Genrikhovich Il'ves, Sergey Yurievich Sokovnin, Elena Yuryevna Zhuravleva. Nanophosphors with Partially Polymerized SiO4 Tetrahedra Produced by Evaporation of Ca2Y8 (SiO4)6O2: Eu Polycrystals. Am J Mater Synth Process. 2017;2(2):28-31. doi: 10.11648/j.ajmsp.20170202.13

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@article{10.11648/j.ajmsp.20170202.13,
  author = {Мikhail Georgievich Zuev and Vladislav Genrikhovich Il'ves and Sergey Yurievich Sokovnin and Elena Yuryevna Zhuravleva},
  title = {Nanophosphors with Partially Polymerized SiO4 Tetrahedra Produced by Evaporation of Ca2Y8 (SiO4)6O2: Eu Polycrystals},
  journal = {American Journal of Materials Synthesis and Processing},
  volume = {2},
  number = {2},
  pages = {28-31},
  doi = {10.11648/j.ajmsp.20170202.13},
  url = {https://doi.org/10.11648/j.ajmsp.20170202.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmsp.20170202.13},
  abstract = {Nanophosphors in the amorphous state were produced for the first time by pulsed electron beam evaporation of micrometer-sized polycrystalline phosphors of the composition Ca2Y8 (SiO4)6O2: Eu. It was found that the Raman spectrum is modified and the forbidden band width of the samples increases when the particle size lowers from micro- to nanodimensional state. The spectral luminescent characteristics in polycrystalline and amorphous states have been examined. It was established that during the transition to nanoamorphous state the phosphors change their photoluminescence color from red-orange (Eu3+) to blue (Eu2+).},
 year = {2017}
}

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TY  - JOUR
T1  - Nanophosphors with Partially Polymerized SiO4 Tetrahedra Produced by Evaporation of Ca2Y8 (SiO4)6O2: Eu Polycrystals
AU  - Мikhail Georgievich Zuev
AU  - Vladislav Genrikhovich Il'ves
AU  - Sergey Yurievich Sokovnin
AU  - Elena Yuryevna Zhuravleva
Y1  - 2017/04/27
PY  - 2017
N1  - https://doi.org/10.11648/j.ajmsp.20170202.13
DO  - 10.11648/j.ajmsp.20170202.13
T2  - American Journal of Materials Synthesis and Processing
JF  - American Journal of Materials Synthesis and Processing
JO  - American Journal of Materials Synthesis and Processing
SP  - 28
EP  - 31
PB  - Science Publishing Group
SN  - 2575-1530
UR  - https://doi.org/10.11648/j.ajmsp.20170202.13
AB  - Nanophosphors in the amorphous state were produced for the first time by pulsed electron beam evaporation of micrometer-sized polycrystalline phosphors of the composition Ca2Y8 (SiO4)6O2: Eu. It was found that the Raman spectrum is modified and the forbidden band width of the samples increases when the particle size lowers from micro- to nanodimensional state. The spectral luminescent characteristics in polycrystalline and amorphous states have been examined. It was established that during the transition to nanoamorphous state the phosphors change their photoluminescence color from red-orange (Eu3+) to blue (Eu2+).
VL  - 2
IS  - 2
ER  -

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