Transparent EuTiO(3) films: a possible two-dimensional magneto-optical device

The magneto-optical activity of high quality transparent thin films of insulating EuTiO(3) (ETO) deposited on a thin SrTiO(3) (STO) substrate, both being non-magnetic materials, are demonstrated to be a versatile tool for light modulation. The operating temperature is close to room temperature and a...

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Autores principales: Bussmann-Holder, Annette, Roleder, Krystian, Stuhlhofer, Benjamin, Logvenov, Gennady, Lazar, Iwona, Soszyński, Andrzej, Koperski, Janusz, Simon, Arndt, Köhler, Jürgen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
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Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5234035/
https://www.ncbi.nlm.nih.gov/pubmed/28084444
http://dx.doi.org/10.1038/srep40621
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author Bussmann-Holder, Annette
Roleder, Krystian
Stuhlhofer, Benjamin
Logvenov, Gennady
Lazar, Iwona
Soszyński, Andrzej
Koperski, Janusz
Simon, Arndt
Köhler, Jürgen
author_facet Bussmann-Holder, Annette
Roleder, Krystian
Stuhlhofer, Benjamin
Logvenov, Gennady
Lazar, Iwona
Soszyński, Andrzej
Koperski, Janusz
Simon, Arndt
Köhler, Jürgen
author_sort Bussmann-Holder, Annette
collection PubMed
description The magneto-optical activity of high quality transparent thin films of insulating EuTiO(3) (ETO) deposited on a thin SrTiO(3) (STO) substrate, both being non-magnetic materials, are demonstrated to be a versatile tool for light modulation. The operating temperature is close to room temperature and allows for multiple device engineering. By using small magnetic fields birefringence of the samples can be switched off and on. Similarly, rotation of the sample in the field can modify its birefringence Δn. In addition, Δn can be increased by a factor of 4 in very modest fields with simultaneously enhancing the operating temperature by almost 100 K.
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spelling pubmed-52340352017-01-18 Transparent EuTiO(3) films: a possible two-dimensional magneto-optical device Bussmann-Holder, Annette Roleder, Krystian Stuhlhofer, Benjamin Logvenov, Gennady Lazar, Iwona Soszyński, Andrzej Koperski, Janusz Simon, Arndt Köhler, Jürgen Sci Rep Article The magneto-optical activity of high quality transparent thin films of insulating EuTiO(3) (ETO) deposited on a thin SrTiO(3) (STO) substrate, both being non-magnetic materials, are demonstrated to be a versatile tool for light modulation. The operating temperature is close to room temperature and allows for multiple device engineering. By using small magnetic fields birefringence of the samples can be switched off and on. Similarly, rotation of the sample in the field can modify its birefringence Δn. In addition, Δn can be increased by a factor of 4 in very modest fields with simultaneously enhancing the operating temperature by almost 100 K. Nature Publishing Group 2017-01-13 /pmc/articles/PMC5234035/ /pubmed/28084444 http://dx.doi.org/10.1038/srep40621 Text en Copyright © 2017, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Bussmann-Holder, Annette
Roleder, Krystian
Stuhlhofer, Benjamin
Logvenov, Gennady
Lazar, Iwona
Soszyński, Andrzej
Koperski, Janusz
Simon, Arndt
Köhler, Jürgen
Transparent EuTiO(3) films: a possible two-dimensional magneto-optical device
title Transparent EuTiO(3) films: a possible two-dimensional magneto-optical device
title_full Transparent EuTiO(3) films: a possible two-dimensional magneto-optical device
title_fullStr Transparent EuTiO(3) films: a possible two-dimensional magneto-optical device
title_full_unstemmed Transparent EuTiO(3) films: a possible two-dimensional magneto-optical device
title_short Transparent EuTiO(3) films: a possible two-dimensional magneto-optical device
title_sort transparent eutio(3) films: a possible two-dimensional magneto-optical device
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5234035/
https://www.ncbi.nlm.nih.gov/pubmed/28084444
http://dx.doi.org/10.1038/srep40621
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