Magnetooptics of the luminescent transitions in Tb3+:Gd3Ga5O12

Uygun V. Valiev; John B. Gruber; Igor A. Ivanov; Gary W Burdick; Hongbin Liang; Lei Zhou; Dejun Fu; Oleg V. Pelenovich; Vasiliy O. Pelenovich; Zhou Lin

doi:10.1016/j.optmat.2015.04.033

Magnetooptics of the luminescent transitions in Tb3+:Gd3Ga5O12

Uygun V. Valiev
, John B. Gruber
, Igor A. Ivanov
, Gary W Burdick
, Hongbin Liang
, Lei Zhou
, Dejun Fu
, Oleg V. Pelenovich
, Vasiliy O. Pelenovich
, Zhou Lin

Office of Research and Creative Scholarship

National University of Uzbekistan
University of Texas at San Antonio
Russian Academy of Sciences
Sun Yat-sen University
Wuhan University
Research Institute of Tsinghua University at Shenzhen

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

Abstract

The spectra of the luminescence and magnetic circular polarization of luminescence in terbium–gadolinium gallium garnet Tb3+:Gd3Ga5O12 (Tb3+:GGG) were studied within the visible spectral range at temperatures T = 90 and 300 K in an external magnetic field of 0.45 T. The Zeeman effect in the luminescence “green” band associated with 4f → 4f transition 5D4 → 7F5 of Tb3+:GGG was also studied at T = 90 K in an external field of 0.55 T. Measurement of the Zeeman effect in Tb3+:GGG carried out for some doublet lines of the luminescence band 5D4 → 7F5 at T = 90 K shows that a magnetooptical effect of the intensity change of the emitted light is observed on these lines, in contrast to pure Zeeman splitting of the emission lines measured in the luminescence band 5D4 → 7F6. For the systems we have studied, the maximal value of the magnetooptical effect of the intensity change of the luminescence line at low temperatures has been achieved in paramagnetic garnet Tb0.2Y2.8Al5O12 at comparatively low magnetic fields.

Original language	American English
Pages (from-to)	282-291
Journal	Optical Materials
Volume	46
DOIs	https://doi.org/10.1016/j.optmat.2015.04.033
State	Published - Aug 2015

Keywords

Garnet
Magnetooptics
Magnetic circular polarization of luminescence
Zeeman splitting

Disciplines

Condensed Matter Physics

Access to Document

10.1016/j.optmat.2015.04.033License: Unspecified

Cite this

@article{ced4102f76ca4e93aa0ad81e62ac5ebb,

title = "Magnetooptics of the luminescent transitions in Tb3+:Gd3Ga5O12",

abstract = "The spectra of the luminescence and magnetic circular polarization of luminescence in terbium{\textendash}gadolinium gallium garnet Tb3+:Gd3Ga5O12 (Tb3+:GGG) were studied within the visible spectral range at temperatures T = 90 and 300 K in an external magnetic field of 0.45 T. The Zeeman effect in the luminescence {\textquotedblleft}green{\textquotedblright} band associated with 4f → 4f transition 5D4 → 7F5 of Tb3+:GGG was also studied at T = 90 K in an external field of 0.55 T. Measurement of the Zeeman effect in Tb3+:GGG carried out for some doublet lines of the luminescence band 5D4 → 7F5 at T = 90 K shows that a magnetooptical effect of the intensity change of the emitted light is observed on these lines, in contrast to pure Zeeman splitting of the emission lines measured in the luminescence band 5D4 → 7F6. For the systems we have studied, the maximal value of the magnetooptical effect of the intensity change of the luminescence line at low temperatures has been achieved in paramagnetic garnet Tb0.2Y2.8Al5O12 at comparatively low magnetic fields.",

keywords = "Garnet, Magnetooptics, Magnetic circular polarization of luminescence, Zeeman splitting",

author = "Valiev, \{Uygun V.\} and Gruber, \{John B.\} and Ivanov, \{Igor A.\} and Burdick, \{Gary W\} and Hongbin Liang and Lei Zhou and Dejun Fu and Pelenovich, \{Oleg V.\} and Pelenovich, \{Vasiliy O.\} and Zhou Lin",

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year = "2015",

month = aug,

doi = "10.1016/j.optmat.2015.04.033",

language = "American English",

volume = "46",

pages = "282--291",

journal = "Optical Materials",

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TY - JOUR

T1 - Magnetooptics of the luminescent transitions in Tb3+:Gd3Ga5O12

AU - Valiev, Uygun V.

AU - Gruber, John B.

AU - Ivanov, Igor A.

AU - Burdick, Gary W

AU - Liang, Hongbin

AU - Zhou, Lei

AU - Fu, Dejun

AU - Pelenovich, Oleg V.

AU - Pelenovich, Vasiliy O.

AU - Lin, Zhou

N1 - Screen reader users, click here to load entire article This page uses JavaScript to progressively load the article content as a user scrolls. Screen reader users, click the load entire article button to bypass dynamically loaded article content.

PY - 2015/8

Y1 - 2015/8

N2 - The spectra of the luminescence and magnetic circular polarization of luminescence in terbium–gadolinium gallium garnet Tb3+:Gd3Ga5O12 (Tb3+:GGG) were studied within the visible spectral range at temperatures T = 90 and 300 K in an external magnetic field of 0.45 T. The Zeeman effect in the luminescence “green” band associated with 4f → 4f transition 5D4 → 7F5 of Tb3+:GGG was also studied at T = 90 K in an external field of 0.55 T. Measurement of the Zeeman effect in Tb3+:GGG carried out for some doublet lines of the luminescence band 5D4 → 7F5 at T = 90 K shows that a magnetooptical effect of the intensity change of the emitted light is observed on these lines, in contrast to pure Zeeman splitting of the emission lines measured in the luminescence band 5D4 → 7F6. For the systems we have studied, the maximal value of the magnetooptical effect of the intensity change of the luminescence line at low temperatures has been achieved in paramagnetic garnet Tb0.2Y2.8Al5O12 at comparatively low magnetic fields.

AB - The spectra of the luminescence and magnetic circular polarization of luminescence in terbium–gadolinium gallium garnet Tb3+:Gd3Ga5O12 (Tb3+:GGG) were studied within the visible spectral range at temperatures T = 90 and 300 K in an external magnetic field of 0.45 T. The Zeeman effect in the luminescence “green” band associated with 4f → 4f transition 5D4 → 7F5 of Tb3+:GGG was also studied at T = 90 K in an external field of 0.55 T. Measurement of the Zeeman effect in Tb3+:GGG carried out for some doublet lines of the luminescence band 5D4 → 7F5 at T = 90 K shows that a magnetooptical effect of the intensity change of the emitted light is observed on these lines, in contrast to pure Zeeman splitting of the emission lines measured in the luminescence band 5D4 → 7F6. For the systems we have studied, the maximal value of the magnetooptical effect of the intensity change of the luminescence line at low temperatures has been achieved in paramagnetic garnet Tb0.2Y2.8Al5O12 at comparatively low magnetic fields.

KW - Garnet

KW - Magnetooptics

KW - Magnetic circular polarization of luminescence

KW - Zeeman splitting

U2 - 10.1016/j.optmat.2015.04.033

DO - 10.1016/j.optmat.2015.04.033

M3 - Article

VL - 46

SP - 282

EP - 291

JO - Optical Materials

JF - Optical Materials

ER -