Magneto-optical properties of Dy3+ in oxide glasses: The origin of the magneto-optical activity of f-f transitions and its anomalous temperature dependence

A. V. Malakhovskii; V. A. Isachenko; A. L. Sukhachev; A. M. Potseluyko; V. N. Zabluda; T. V. Zarubina; I. S. Edelman

doi:10.1134/S1063783407040178

Magneto-optical properties of Dy³⁺ in oxide glasses: The origin of the magneto-optical activity of f-f transitions and its anomalous temperature dependence

A. V. Malakhovskii, V. A. Isachenko, A. L. Sukhachev, A. M. Potseluyko, V. N. Zabluda, T. V. Zarubina, I. S. Edelman

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Abstract

The temperature dependence of the absorption spectra and magnetic circular dichroism due to f-f transitions from the ⁶ H _15/2 to ⁶ F _5/2 and ⁶(F _7/2 + H _5/2) states in the Dy³⁺ ion in (Dy₂O ₃-P₂O₅-SiO₂-GeO₂) and (Dy₂O₃-La₂O₃-Al₂O ₃-B₂O₃-SiO₂-GeO₂) glasses and the temperature dependence of the Faraday effect were studied. The temperature dependence of the Faraday effect caused by f-d transitions was found to differ from that of the magnetic circular dichroism due to f-f transitions. It was shown that f-f transitions occur preferentially in Dy³⁺ ions associated into clusters. The origin of the paramagnetic magneto-optical activity of f-f transitions was analyzed. It was shown that the contributions to this activity can differ in value and sign and that the ratio between these contributions depends on the transition type. In some cases, this difference results in an anomalous temperature dependence of the magneto-optical activity.

Original language	English
Pages (from-to)	701-707
Number of pages	7
Journal	Physics of the Solid State
Volume	49
Issue number	4
DOIs	https://doi.org/10.1134/S1063783407040178
State	Published - Apr 2007
Externally published	Yes

Bibliographical note

Funding Information:
ACKNOWLEDGMENTS This study was supported by the program “Development of the Scientific Potential of the Higher School” (2006–2008), project code RNP. 2.1.1.7376.

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Malakhovskii, A. V., Isachenko, V. A., Sukhachev, A. L., Potseluyko, A. M., Zabluda, V. N., Zarubina, T. V., & Edelman, I. S. (2007). Magneto-optical properties of Dy³⁺ in oxide glasses: The origin of the magneto-optical activity of f-f transitions and its anomalous temperature dependence. Physics of the Solid State, 49(4), 701-707. https://doi.org/10.1134/S1063783407040178

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title = "Magneto-optical properties of Dy3+ in oxide glasses: The origin of the magneto-optical activity of f-f transitions and its anomalous temperature dependence",

abstract = "The temperature dependence of the absorption spectra and magnetic circular dichroism due to f-f transitions from the 6 H 15/2 to 6 F 5/2 and 6(F 7/2 + H 5/2) states in the Dy3+ ion in (Dy2O 3-P2O5-SiO2-GeO2) and (Dy2O3-La2O3-Al2O 3-B2O3-SiO2-GeO2) glasses and the temperature dependence of the Faraday effect were studied. The temperature dependence of the Faraday effect caused by f-d transitions was found to differ from that of the magnetic circular dichroism due to f-f transitions. It was shown that f-f transitions occur preferentially in Dy3+ ions associated into clusters. The origin of the paramagnetic magneto-optical activity of f-f transitions was analyzed. It was shown that the contributions to this activity can differ in value and sign and that the ratio between these contributions depends on the transition type. In some cases, this difference results in an anomalous temperature dependence of the magneto-optical activity.",

author = "Malakhovskii, {A. V.} and Isachenko, {V. A.} and Sukhachev, {A. L.} and Potseluyko, {A. M.} and Zabluda, {V. N.} and Zarubina, {T. V.} and Edelman, {I. S.}",

note = "Funding Information: ACKNOWLEDGMENTS This study was supported by the program “Development of the Scientific Potential of the Higher School” (2006–2008), project code RNP. 2.1.1.7376.",

year = "2007",

month = apr,

doi = "10.1134/S1063783407040178",

language = "אנגלית",

volume = "49",

pages = "701--707",

journal = "Physics of the Solid State",

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T1 - Magneto-optical properties of Dy3+ in oxide glasses

T2 - The origin of the magneto-optical activity of f-f transitions and its anomalous temperature dependence

AU - Malakhovskii, A. V.

AU - Isachenko, V. A.

AU - Sukhachev, A. L.

AU - Potseluyko, A. M.

AU - Zabluda, V. N.

AU - Zarubina, T. V.

AU - Edelman, I. S.

N1 - Funding Information: ACKNOWLEDGMENTS This study was supported by the program “Development of the Scientific Potential of the Higher School” (2006–2008), project code RNP. 2.1.1.7376.

PY - 2007/4

Y1 - 2007/4

N2 - The temperature dependence of the absorption spectra and magnetic circular dichroism due to f-f transitions from the 6 H 15/2 to 6 F 5/2 and 6(F 7/2 + H 5/2) states in the Dy3+ ion in (Dy2O 3-P2O5-SiO2-GeO2) and (Dy2O3-La2O3-Al2O 3-B2O3-SiO2-GeO2) glasses and the temperature dependence of the Faraday effect were studied. The temperature dependence of the Faraday effect caused by f-d transitions was found to differ from that of the magnetic circular dichroism due to f-f transitions. It was shown that f-f transitions occur preferentially in Dy3+ ions associated into clusters. The origin of the paramagnetic magneto-optical activity of f-f transitions was analyzed. It was shown that the contributions to this activity can differ in value and sign and that the ratio between these contributions depends on the transition type. In some cases, this difference results in an anomalous temperature dependence of the magneto-optical activity.

AB - The temperature dependence of the absorption spectra and magnetic circular dichroism due to f-f transitions from the 6 H 15/2 to 6 F 5/2 and 6(F 7/2 + H 5/2) states in the Dy3+ ion in (Dy2O 3-P2O5-SiO2-GeO2) and (Dy2O3-La2O3-Al2O 3-B2O3-SiO2-GeO2) glasses and the temperature dependence of the Faraday effect were studied. The temperature dependence of the Faraday effect caused by f-d transitions was found to differ from that of the magnetic circular dichroism due to f-f transitions. It was shown that f-f transitions occur preferentially in Dy3+ ions associated into clusters. The origin of the paramagnetic magneto-optical activity of f-f transitions was analyzed. It was shown that the contributions to this activity can differ in value and sign and that the ratio between these contributions depends on the transition type. In some cases, this difference results in an anomalous temperature dependence of the magneto-optical activity.

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Magneto-optical properties of Dy³⁺ in oxide glasses: The origin of the magneto-optical activity of f-f transitions and its anomalous temperature dependence

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