Quantized chiral anomaly materials cloak

Abstract Chiral anomaly materials (CAM, e.g., axion insulator, topological insulator and some of Weyl semimetal) are new states of quantum matter. Anomalous Hall effect can occur in CAM, the anomalous Hall effect is closely related to the topological magneto-electric effect, i.e., when an electric f...

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Autores principales:	Lunwu Zeng, Runxia Song
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/19f4f646b9d744d3822577f858960647
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spelling	oai:doaj.org-article:19f4f646b9d744d3822577f8589606472021-12-02T11:51:11ZQuantized chiral anomaly materials cloak10.1038/s41598-017-03587-y2045-2322https://doaj.org/article/19f4f646b9d744d3822577f8589606472017-06-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-03587-yhttps://doaj.org/toc/2045-2322Abstract Chiral anomaly materials (CAM, e.g., axion insulator, topological insulator and some of Weyl semimetal) are new states of quantum matter. Anomalous Hall effect can occur in CAM, the anomalous Hall effect is closely related to the topological magneto-electric effect, i.e., when an electric field is applied to CAM, not only the electric field is induced, but also the magnetic field, vice versa. According to those properties, we design an electric cloak with quantized CAM and conductor, and a magnetic cloak with quantized CAM and superconductor. Simulation and calculation results show that the electric cloak can cloak applied electric field and induce magnetic field, and the magnetic cloak can cloak applied magnetic field and induce electric field. When applied electric field is generated by a point charge, the monopole can be obtained.Lunwu ZengRunxia SongNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Lunwu Zeng Runxia Song Quantized chiral anomaly materials cloak
description	Abstract Chiral anomaly materials (CAM, e.g., axion insulator, topological insulator and some of Weyl semimetal) are new states of quantum matter. Anomalous Hall effect can occur in CAM, the anomalous Hall effect is closely related to the topological magneto-electric effect, i.e., when an electric field is applied to CAM, not only the electric field is induced, but also the magnetic field, vice versa. According to those properties, we design an electric cloak with quantized CAM and conductor, and a magnetic cloak with quantized CAM and superconductor. Simulation and calculation results show that the electric cloak can cloak applied electric field and induce magnetic field, and the magnetic cloak can cloak applied magnetic field and induce electric field. When applied electric field is generated by a point charge, the monopole can be obtained.
format	article
author	Lunwu Zeng Runxia Song
author_facet	Lunwu Zeng Runxia Song
author_sort	Lunwu Zeng
title	Quantized chiral anomaly materials cloak
title_short	Quantized chiral anomaly materials cloak
title_full	Quantized chiral anomaly materials cloak
title_fullStr	Quantized chiral anomaly materials cloak
title_full_unstemmed	Quantized chiral anomaly materials cloak
title_sort	quantized chiral anomaly materials cloak
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/19f4f646b9d744d3822577f858960647
work_keys_str_mv	AT lunwuzeng quantizedchiralanomalymaterialscloak AT runxiasong quantizedchiralanomalymaterialscloak
_version_	1718395150578745344

Quantized chiral anomaly materials cloak

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