Optical Properties of ($ ZrO_{2} $)1 – x($ Y_{2} $$ O_{3} $)х (х = 0–0.037) Crystals Grown by Directional Crystallization of the Melt
Abstract The luminescent and optical properties of materials based on zirconium(IV) oxide grown by crystallization of $ ZrO_{2} $ melts with 0, 2.0, 2.5, 2.8, and 3.7 mol % of $ Y_{2} $$ O_{3} $ are studied. Using Raman spectroscopy, it is found that this material with the $ Y_{2} $$ O_{3} $ concent...
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| Autor*in: |
Perevalov, T. V. [verfasserIn] |
|---|
| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2020 |
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| Anmerkung: |
© Pleiades Publishing, Ltd. 2020 |
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| Übergeordnetes Werk: |
Enthalten in: Optics and spectroscopy - Pleiades Publishing, 1959, 128(2020), 12 vom: Dez., Seite 1963-1969 |
|---|---|
| Übergeordnetes Werk: |
volume:128 ; year:2020 ; number:12 ; month:12 ; pages:1963-1969 |
| Links: |
|---|
| DOI / URN: |
10.1134/S0030400X20120991 |
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OLC2124473794 |
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| 245 | 1 | 0 | |a Optical Properties of ($ ZrO_{2} $)1 – x($ Y_{2} $$ O_{3} $)х (х = 0–0.037) Crystals Grown by Directional Crystallization of the Melt |
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| 520 | |a Abstract The luminescent and optical properties of materials based on zirconium(IV) oxide grown by crystallization of $ ZrO_{2} $ melts with 0, 2.0, 2.5, 2.8, and 3.7 mol % of $ Y_{2} $$ O_{3} $ are studied. Using Raman spectroscopy, it is found that this material with the $ Y_{2} $$ O_{3} $ concentration below 2 mol % is mainly a monoclinic $ ZrO_{2} $ phase. The photoluminescence spectra of these crystals contain a blue–green band peaking at an energy of 2.4 eV. This fact in combination with the specific features of the refractive index and absorption coefficient dispersions indicates the presence of high concentrations of oxygen vacancies and polyvacancies in the samples. At higher concentrations of $ Y_{2} $$ O_{3} $ in the mixture, the tetragonal $ ZrO_{2} $ modification becomes dominant in the materials under study and the blue–green luminescence intensity decreases. The experimental optical spectra are analyzed in comparison with the ab initio calculated spectra for ideal $ ZrO_{2} $ crystals in the cubic, tetragonal, and monoclinic phases. | ||
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| 700 | 1 | |a Rykhlitskii, S. V. |4 aut | |
| 700 | 1 | |a Gritsenko, V. A. |4 aut | |
| 700 | 1 | |a Eliseev, A. P. |4 aut | |
| 700 | 1 | |a Lomonova, E. E. |4 aut | |
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10.1134/S0030400X20120991 doi (DE-627)OLC2124473794 (DE-He213)S0030400X20120991-p DE-627 ger DE-627 rakwb eng 530 VZ 11 ssgn Perevalov, T. V. verfasserin aut Optical Properties of ($ ZrO_{2} $)1 – x($ Y_{2} $$ O_{3} $)х (х = 0–0.037) Crystals Grown by Directional Crystallization of the Melt 2020 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Pleiades Publishing, Ltd. 2020 Abstract The luminescent and optical properties of materials based on zirconium(IV) oxide grown by crystallization of $ ZrO_{2} $ melts with 0, 2.0, 2.5, 2.8, and 3.7 mol % of $ Y_{2} $$ O_{3} $ are studied. Using Raman spectroscopy, it is found that this material with the $ Y_{2} $$ O_{3} $ concentration below 2 mol % is mainly a monoclinic $ ZrO_{2} $ phase. The photoluminescence spectra of these crystals contain a blue–green band peaking at an energy of 2.4 eV. This fact in combination with the specific features of the refractive index and absorption coefficient dispersions indicates the presence of high concentrations of oxygen vacancies and polyvacancies in the samples. At higher concentrations of $ Y_{2} $$ O_{3} $ in the mixture, the tetragonal $ ZrO_{2} $ modification becomes dominant in the materials under study and the blue–green luminescence intensity decreases. The experimental optical spectra are analyzed in comparison with the ab initio calculated spectra for ideal $ ZrO_{2} $ crystals in the cubic, tetragonal, and monoclinic phases. Kruchinin, V. N. aut Rykhlitskii, S. V. aut Gritsenko, V. A. aut Eliseev, A. P. aut Lomonova, E. E. aut Enthalten in Optics and spectroscopy Pleiades Publishing, 1959 128(2020), 12 vom: Dez., Seite 1963-1969 (DE-627)129496499 (DE-600)207391-2 (DE-576)014895048 0030-400X nnns volume:128 year:2020 number:12 month:12 pages:1963-1969 https://doi.org/10.1134/S0030400X20120991 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY AR 128 2020 12 12 1963-1969 |
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10.1134/S0030400X20120991 doi (DE-627)OLC2124473794 (DE-He213)S0030400X20120991-p DE-627 ger DE-627 rakwb eng 530 VZ 11 ssgn Perevalov, T. V. verfasserin aut Optical Properties of ($ ZrO_{2} $)1 – x($ Y_{2} $$ O_{3} $)х (х = 0–0.037) Crystals Grown by Directional Crystallization of the Melt 2020 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Pleiades Publishing, Ltd. 2020 Abstract The luminescent and optical properties of materials based on zirconium(IV) oxide grown by crystallization of $ ZrO_{2} $ melts with 0, 2.0, 2.5, 2.8, and 3.7 mol % of $ Y_{2} $$ O_{3} $ are studied. Using Raman spectroscopy, it is found that this material with the $ Y_{2} $$ O_{3} $ concentration below 2 mol % is mainly a monoclinic $ ZrO_{2} $ phase. The photoluminescence spectra of these crystals contain a blue–green band peaking at an energy of 2.4 eV. This fact in combination with the specific features of the refractive index and absorption coefficient dispersions indicates the presence of high concentrations of oxygen vacancies and polyvacancies in the samples. At higher concentrations of $ Y_{2} $$ O_{3} $ in the mixture, the tetragonal $ ZrO_{2} $ modification becomes dominant in the materials under study and the blue–green luminescence intensity decreases. The experimental optical spectra are analyzed in comparison with the ab initio calculated spectra for ideal $ ZrO_{2} $ crystals in the cubic, tetragonal, and monoclinic phases. Kruchinin, V. N. aut Rykhlitskii, S. V. aut Gritsenko, V. A. aut Eliseev, A. P. aut Lomonova, E. E. aut Enthalten in Optics and spectroscopy Pleiades Publishing, 1959 128(2020), 12 vom: Dez., Seite 1963-1969 (DE-627)129496499 (DE-600)207391-2 (DE-576)014895048 0030-400X nnns volume:128 year:2020 number:12 month:12 pages:1963-1969 https://doi.org/10.1134/S0030400X20120991 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY AR 128 2020 12 12 1963-1969 |
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10.1134/S0030400X20120991 doi (DE-627)OLC2124473794 (DE-He213)S0030400X20120991-p DE-627 ger DE-627 rakwb eng 530 VZ 11 ssgn Perevalov, T. V. verfasserin aut Optical Properties of ($ ZrO_{2} $)1 – x($ Y_{2} $$ O_{3} $)х (х = 0–0.037) Crystals Grown by Directional Crystallization of the Melt 2020 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Pleiades Publishing, Ltd. 2020 Abstract The luminescent and optical properties of materials based on zirconium(IV) oxide grown by crystallization of $ ZrO_{2} $ melts with 0, 2.0, 2.5, 2.8, and 3.7 mol % of $ Y_{2} $$ O_{3} $ are studied. Using Raman spectroscopy, it is found that this material with the $ Y_{2} $$ O_{3} $ concentration below 2 mol % is mainly a monoclinic $ ZrO_{2} $ phase. The photoluminescence spectra of these crystals contain a blue–green band peaking at an energy of 2.4 eV. This fact in combination with the specific features of the refractive index and absorption coefficient dispersions indicates the presence of high concentrations of oxygen vacancies and polyvacancies in the samples. At higher concentrations of $ Y_{2} $$ O_{3} $ in the mixture, the tetragonal $ ZrO_{2} $ modification becomes dominant in the materials under study and the blue–green luminescence intensity decreases. The experimental optical spectra are analyzed in comparison with the ab initio calculated spectra for ideal $ ZrO_{2} $ crystals in the cubic, tetragonal, and monoclinic phases. Kruchinin, V. N. aut Rykhlitskii, S. V. aut Gritsenko, V. A. aut Eliseev, A. P. aut Lomonova, E. E. aut Enthalten in Optics and spectroscopy Pleiades Publishing, 1959 128(2020), 12 vom: Dez., Seite 1963-1969 (DE-627)129496499 (DE-600)207391-2 (DE-576)014895048 0030-400X nnns volume:128 year:2020 number:12 month:12 pages:1963-1969 https://doi.org/10.1134/S0030400X20120991 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY AR 128 2020 12 12 1963-1969 |
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10.1134/S0030400X20120991 doi (DE-627)OLC2124473794 (DE-He213)S0030400X20120991-p DE-627 ger DE-627 rakwb eng 530 VZ 11 ssgn Perevalov, T. V. verfasserin aut Optical Properties of ($ ZrO_{2} $)1 – x($ Y_{2} $$ O_{3} $)х (х = 0–0.037) Crystals Grown by Directional Crystallization of the Melt 2020 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Pleiades Publishing, Ltd. 2020 Abstract The luminescent and optical properties of materials based on zirconium(IV) oxide grown by crystallization of $ ZrO_{2} $ melts with 0, 2.0, 2.5, 2.8, and 3.7 mol % of $ Y_{2} $$ O_{3} $ are studied. Using Raman spectroscopy, it is found that this material with the $ Y_{2} $$ O_{3} $ concentration below 2 mol % is mainly a monoclinic $ ZrO_{2} $ phase. The photoluminescence spectra of these crystals contain a blue–green band peaking at an energy of 2.4 eV. This fact in combination with the specific features of the refractive index and absorption coefficient dispersions indicates the presence of high concentrations of oxygen vacancies and polyvacancies in the samples. At higher concentrations of $ Y_{2} $$ O_{3} $ in the mixture, the tetragonal $ ZrO_{2} $ modification becomes dominant in the materials under study and the blue–green luminescence intensity decreases. The experimental optical spectra are analyzed in comparison with the ab initio calculated spectra for ideal $ ZrO_{2} $ crystals in the cubic, tetragonal, and monoclinic phases. Kruchinin, V. N. aut Rykhlitskii, S. V. aut Gritsenko, V. A. aut Eliseev, A. P. aut Lomonova, E. E. aut Enthalten in Optics and spectroscopy Pleiades Publishing, 1959 128(2020), 12 vom: Dez., Seite 1963-1969 (DE-627)129496499 (DE-600)207391-2 (DE-576)014895048 0030-400X nnns volume:128 year:2020 number:12 month:12 pages:1963-1969 https://doi.org/10.1134/S0030400X20120991 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY AR 128 2020 12 12 1963-1969 |
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10.1134/S0030400X20120991 doi (DE-627)OLC2124473794 (DE-He213)S0030400X20120991-p DE-627 ger DE-627 rakwb eng 530 VZ 11 ssgn Perevalov, T. V. verfasserin aut Optical Properties of ($ ZrO_{2} $)1 – x($ Y_{2} $$ O_{3} $)х (х = 0–0.037) Crystals Grown by Directional Crystallization of the Melt 2020 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Pleiades Publishing, Ltd. 2020 Abstract The luminescent and optical properties of materials based on zirconium(IV) oxide grown by crystallization of $ ZrO_{2} $ melts with 0, 2.0, 2.5, 2.8, and 3.7 mol % of $ Y_{2} $$ O_{3} $ are studied. Using Raman spectroscopy, it is found that this material with the $ Y_{2} $$ O_{3} $ concentration below 2 mol % is mainly a monoclinic $ ZrO_{2} $ phase. The photoluminescence spectra of these crystals contain a blue–green band peaking at an energy of 2.4 eV. This fact in combination with the specific features of the refractive index and absorption coefficient dispersions indicates the presence of high concentrations of oxygen vacancies and polyvacancies in the samples. At higher concentrations of $ Y_{2} $$ O_{3} $ in the mixture, the tetragonal $ ZrO_{2} $ modification becomes dominant in the materials under study and the blue–green luminescence intensity decreases. The experimental optical spectra are analyzed in comparison with the ab initio calculated spectra for ideal $ ZrO_{2} $ crystals in the cubic, tetragonal, and monoclinic phases. Kruchinin, V. N. aut Rykhlitskii, S. V. aut Gritsenko, V. A. aut Eliseev, A. P. aut Lomonova, E. E. aut Enthalten in Optics and spectroscopy Pleiades Publishing, 1959 128(2020), 12 vom: Dez., Seite 1963-1969 (DE-627)129496499 (DE-600)207391-2 (DE-576)014895048 0030-400X nnns volume:128 year:2020 number:12 month:12 pages:1963-1969 https://doi.org/10.1134/S0030400X20120991 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY AR 128 2020 12 12 1963-1969 |
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optical properties of ($ zro_{2} $)1 – x($ y_{2} $$ o_{3} $)х (х = 0–0.037) crystals grown by directional crystallization of the melt |
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Optical Properties of ($ ZrO_{2} $)1 – x($ Y_{2} $$ O_{3} $)х (х = 0–0.037) Crystals Grown by Directional Crystallization of the Melt |
| abstract |
Abstract The luminescent and optical properties of materials based on zirconium(IV) oxide grown by crystallization of $ ZrO_{2} $ melts with 0, 2.0, 2.5, 2.8, and 3.7 mol % of $ Y_{2} $$ O_{3} $ are studied. Using Raman spectroscopy, it is found that this material with the $ Y_{2} $$ O_{3} $ concentration below 2 mol % is mainly a monoclinic $ ZrO_{2} $ phase. The photoluminescence spectra of these crystals contain a blue–green band peaking at an energy of 2.4 eV. This fact in combination with the specific features of the refractive index and absorption coefficient dispersions indicates the presence of high concentrations of oxygen vacancies and polyvacancies in the samples. At higher concentrations of $ Y_{2} $$ O_{3} $ in the mixture, the tetragonal $ ZrO_{2} $ modification becomes dominant in the materials under study and the blue–green luminescence intensity decreases. The experimental optical spectra are analyzed in comparison with the ab initio calculated spectra for ideal $ ZrO_{2} $ crystals in the cubic, tetragonal, and monoclinic phases. © Pleiades Publishing, Ltd. 2020 |
| abstractGer |
Abstract The luminescent and optical properties of materials based on zirconium(IV) oxide grown by crystallization of $ ZrO_{2} $ melts with 0, 2.0, 2.5, 2.8, and 3.7 mol % of $ Y_{2} $$ O_{3} $ are studied. Using Raman spectroscopy, it is found that this material with the $ Y_{2} $$ O_{3} $ concentration below 2 mol % is mainly a monoclinic $ ZrO_{2} $ phase. The photoluminescence spectra of these crystals contain a blue–green band peaking at an energy of 2.4 eV. This fact in combination with the specific features of the refractive index and absorption coefficient dispersions indicates the presence of high concentrations of oxygen vacancies and polyvacancies in the samples. At higher concentrations of $ Y_{2} $$ O_{3} $ in the mixture, the tetragonal $ ZrO_{2} $ modification becomes dominant in the materials under study and the blue–green luminescence intensity decreases. The experimental optical spectra are analyzed in comparison with the ab initio calculated spectra for ideal $ ZrO_{2} $ crystals in the cubic, tetragonal, and monoclinic phases. © Pleiades Publishing, Ltd. 2020 |
| abstract_unstemmed |
Abstract The luminescent and optical properties of materials based on zirconium(IV) oxide grown by crystallization of $ ZrO_{2} $ melts with 0, 2.0, 2.5, 2.8, and 3.7 mol % of $ Y_{2} $$ O_{3} $ are studied. Using Raman spectroscopy, it is found that this material with the $ Y_{2} $$ O_{3} $ concentration below 2 mol % is mainly a monoclinic $ ZrO_{2} $ phase. The photoluminescence spectra of these crystals contain a blue–green band peaking at an energy of 2.4 eV. This fact in combination with the specific features of the refractive index and absorption coefficient dispersions indicates the presence of high concentrations of oxygen vacancies and polyvacancies in the samples. At higher concentrations of $ Y_{2} $$ O_{3} $ in the mixture, the tetragonal $ ZrO_{2} $ modification becomes dominant in the materials under study and the blue–green luminescence intensity decreases. The experimental optical spectra are analyzed in comparison with the ab initio calculated spectra for ideal $ ZrO_{2} $ crystals in the cubic, tetragonal, and monoclinic phases. © Pleiades Publishing, Ltd. 2020 |
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12 |
| title_short |
Optical Properties of ($ ZrO_{2} $)1 – x($ Y_{2} $$ O_{3} $)х (х = 0–0.037) Crystals Grown by Directional Crystallization of the Melt |
| url |
https://doi.org/10.1134/S0030400X20120991 |
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| author2 |
Kruchinin, V. N. Rykhlitskii, S. V. Gritsenko, V. A. Eliseev, A. P. Lomonova, E. E. |
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Kruchinin, V. N. Rykhlitskii, S. V. Gritsenko, V. A. Eliseev, A. P. Lomonova, E. E. |
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| doi_str |
10.1134/S0030400X20120991 |
| up_date |
2024-07-03T23:54:18.916Z |
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