Transformation magneto-statics and illusions for magnets

Based on the form-invariant of Maxwell's equations under coordinate transformations, we extend the theory of transformation optics to transformation magneto-statics, which can design magnets through coordinate transformations. Some novel DC magnetic field illusions created by magnets (e.g. resc...

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Detalles Bibliográficos
Autores principales: Sun, Fei, He, Sailing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4194430/
https://www.ncbi.nlm.nih.gov/pubmed/25307319
http://dx.doi.org/10.1038/srep06593
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author Sun, Fei
He, Sailing
author_facet Sun, Fei
He, Sailing
author_sort Sun, Fei
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description Based on the form-invariant of Maxwell's equations under coordinate transformations, we extend the theory of transformation optics to transformation magneto-statics, which can design magnets through coordinate transformations. Some novel DC magnetic field illusions created by magnets (e.g. rescaling magnets, cancelling magnets and overlapping magnets) are designed and verified by numerical simulations. Our research will open a new door to designing magnets and controlling DC magnetic fields.
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spelling pubmed-41944302014-10-21 Transformation magneto-statics and illusions for magnets Sun, Fei He, Sailing Sci Rep Article Based on the form-invariant of Maxwell's equations under coordinate transformations, we extend the theory of transformation optics to transformation magneto-statics, which can design magnets through coordinate transformations. Some novel DC magnetic field illusions created by magnets (e.g. rescaling magnets, cancelling magnets and overlapping magnets) are designed and verified by numerical simulations. Our research will open a new door to designing magnets and controlling DC magnetic fields. Nature Publishing Group 2014-10-13 /pmc/articles/PMC4194430/ /pubmed/25307319 http://dx.doi.org/10.1038/srep06593 Text en Copyright © 2014, Macmillan Publishers Limited. All rights reserved 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 in order to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Sun, Fei
He, Sailing
Transformation magneto-statics and illusions for magnets
title Transformation magneto-statics and illusions for magnets
title_full Transformation magneto-statics and illusions for magnets
title_fullStr Transformation magneto-statics and illusions for magnets
title_full_unstemmed Transformation magneto-statics and illusions for magnets
title_short Transformation magneto-statics and illusions for magnets
title_sort transformation magneto-statics and illusions for magnets
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4194430/
https://www.ncbi.nlm.nih.gov/pubmed/25307319
http://dx.doi.org/10.1038/srep06593
work_keys_str_mv AT sunfei transformationmagnetostaticsandillusionsformagnets
AT hesailing transformationmagnetostaticsandillusionsformagnets

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