Optical Properties of (ZrO2)1 –x(Y2O3)х (х = 0–0.037) Crystals Grown by Directional Crystallization of the Melt

Standard

Optical Properties of (ZrO₂)_1 –_x(Y₂O₃)_х (х = 0–0.037) Crystals Grown by Directional Crystallization of the Melt. / Perevalov, T. V.; Kruchinin, V. N.; Rykhlitskii, S. V. et al.

In: Optics and Spectroscopy, Vol. 128, No. 12, 12.2020, p. 1963-1969.

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

Harvard

Perevalov, TV, Kruchinin, VN, Rykhlitskii, SV, Gritsenko, VA, Eliseev, AP & Lomonova, EE 2020, 'Optical Properties of (ZrO₂)_1 –_x(Y₂O₃)_х (х = 0–0.037) Crystals Grown by Directional Crystallization of the Melt', Optics and Spectroscopy, vol. 128, no. 12, pp. 1963-1969. https://doi.org/10.1134/S0030400X20120991

APA

Perevalov, T. V., Kruchinin, V. N., Rykhlitskii, S. V., Gritsenko, V. A., Eliseev, A. P., & Lomonova, E. E. (2020). Optical Properties of (ZrO₂)_1 –_x(Y₂O₃)_х (х = 0–0.037) Crystals Grown by Directional Crystallization of the Melt. Optics and Spectroscopy, 128(12), 1963-1969. https://doi.org/10.1134/S0030400X20120991

Vancouver

Perevalov TV, Kruchinin VN, Rykhlitskii SV, Gritsenko VA, Eliseev AP, Lomonova EE. Optical Properties of (ZrO₂)_1 –_x(Y₂O₃)_х (х = 0–0.037) Crystals Grown by Directional Crystallization of the Melt. Optics and Spectroscopy. 2020 Dec;128(12):1963-1969. doi: 10.1134/S0030400X20120991

Author

Perevalov, T. V. ; Kruchinin, V. N. ; Rykhlitskii, S. V. et al. / Optical Properties of (ZrO₂)_1 –_x(Y₂O₃)_х (х = 0–0.037) Crystals Grown by Directional Crystallization of the Melt. In: Optics and Spectroscopy. 2020 ; Vol. 128, No. 12. pp. 1963-1969.

BibTeX

@article{69aed91f77cc4a7c81095dbfbc7c2888,

title = "Optical Properties of (ZrO2)1 –x(Y2O3)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 ZrO2 melts with 0, 2.0, 2.5, 2.8, and 3.7 mol % of Y2O3 are studied. Using Raman spectroscopy, it is found that this material with the Y2O3 concentration below 2 mol % is mainly a monoclinic ZrO2 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 Y2O3 in the mixture, the tetragonal ZrO2 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 ZrO2 crystals in the cubic, tetragonal, and monoclinic phases.",

keywords = "zirconia, directional crystallization, ellipsometry, photoluminescence, Raman spectroscopy, quantum-chemical simulation",

author = "Perevalov, {T. V.} and Kruchinin, {V. N.} and Rykhlitskii, {S. V.} and Gritsenko, {V. A.} and Eliseev, {A. P.} and Lomonova, {E. E.}",

year = "2020",

month = dec,

doi = "10.1134/S0030400X20120991",

language = "English",

volume = "128",

pages = "1963--1969",

journal = "Optics and Spectroscopy (English translation of Optika i Spektroskopiya)",

issn = "0030-400X",

publisher = "Maik Nauka Publishing / Springer SBM",

number = "12",

}

RIS

TY - JOUR

T1 - Optical Properties of (ZrO2)1 –x(Y2O3)х (х = 0–0.037) Crystals Grown by Directional Crystallization of the Melt

AU - Perevalov, T. V.

AU - Kruchinin, V. N.

AU - Rykhlitskii, S. V.

AU - Gritsenko, V. A.

AU - Eliseev, A. P.

AU - Lomonova, E. E.

PY - 2020/12

Y1 - 2020/12

N2 - Abstract: The luminescent and optical properties of materials based on zirconium(IV) oxide grown by crystallization of ZrO2 melts with 0, 2.0, 2.5, 2.8, and 3.7 mol % of Y2O3 are studied. Using Raman spectroscopy, it is found that this material with the Y2O3 concentration below 2 mol % is mainly a monoclinic ZrO2 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 Y2O3 in the mixture, the tetragonal ZrO2 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 ZrO2 crystals in the cubic, tetragonal, and monoclinic phases.

AB - Abstract: The luminescent and optical properties of materials based on zirconium(IV) oxide grown by crystallization of ZrO2 melts with 0, 2.0, 2.5, 2.8, and 3.7 mol % of Y2O3 are studied. Using Raman spectroscopy, it is found that this material with the Y2O3 concentration below 2 mol % is mainly a monoclinic ZrO2 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 Y2O3 in the mixture, the tetragonal ZrO2 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 ZrO2 crystals in the cubic, tetragonal, and monoclinic phases.

KW - zirconia

KW - directional crystallization

KW - ellipsometry

KW - photoluminescence

KW - Raman spectroscopy

KW - quantum-chemical simulation

UR - http://www.scopus.com/inward/record.url?scp=85103349026&partnerID=8YFLogxK

U2 - 10.1134/S0030400X20120991

DO - 10.1134/S0030400X20120991

M3 - Article

VL - 128

SP - 1963

EP - 1969

JO - Optics and Spectroscopy (English translation of Optika i Spektroskopiya)

JF - Optics and Spectroscopy (English translation of Optika i Spektroskopiya)

SN - 0030-400X

IS - 12

ER -

ID: 28153254