Optical and magneto-optical properties of Bi substituted yttrium iron garnets prepared by metal organic decomposition
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F16%3A10333698" target="_blank" >RIV/00216208:11320/16:10333698 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1364/OME.6.001986" target="_blank" >http://dx.doi.org/10.1364/OME.6.001986</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OME.6.001986" target="_blank" >10.1364/OME.6.001986</a>
Alternative languages
Result language
angličtina
Original language name
Optical and magneto-optical properties of Bi substituted yttrium iron garnets prepared by metal organic decomposition
Original language description
In this work, we present a systematic study of optical and magneto-optical properties of Y3-xBixFe5O12 thin films with various Bi concentrations (x = 1.5, 2, 2.5, 3) prepared by Metal Organic Decomposition on Gd3Ga5O12 (100) substrates. We used magneto-optical spectroscopy and spectroscopic ellipsometry. Spectral dependence of complex refraction indexes obtained from ellipsometric measurements revealed increasing optical absorption with increasing Bi concentrations. Faraday and Kerr magneto-optical spectra measured in the photon energy range from 1.5 to 5.5 eV clearly demonstrated that the increasing Bi concentration enhances the spin-orbit coupling and influences the magnetooptical effect. Using the magneto-optical and ellipsometric experimental data we deduced a spectral dependence of complete permittivity tensor in a wide spectral range. Comparison of obtained results with the results reported on Liquid Phase Epitaxy bulk-like garnets with small Bi concentrations showed agreement and confirmed a high optical and magneto-optical quality of investigated films. (C) 2016 Optical Society of America
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA13-30397S" target="_blank" >GA13-30397S: Novel materials for magneto-optical applications</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Optical Materials Express
ISSN
2159-3930
e-ISSN
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Volume of the periodical
6
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
1986-1997
UT code for WoS article
000377507100022
EID of the result in the Scopus database
2-s2.0-84981486938