Interferometric control of magnon-induced nearly perfect absorption in cavity magnonics

Perfect absorption can be obtained for a single port device, or a device with multiple incident beams, but for multiport devices, the absorption is limited to around 50%. In this work, Rao et al. overcome this limitation, demonstrating near perfect absorption in a two port cavity magnon system.

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Autores principales:	J. W. Rao, P. C. Xu, Y. S. Gui, Y. P. Wang, Y. Yang, Bimu Yao, J. Dietrich, G. E. Bridges, X. L. Fan, D. S. Xue, C.-M. Hu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/8def8ac4b02f4b429c8126c7beaef984
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spelling	oai:doaj.org-article:8def8ac4b02f4b429c8126c7beaef9842021-12-02T16:35:53ZInterferometric control of magnon-induced nearly perfect absorption in cavity magnonics10.1038/s41467-021-22171-72041-1723https://doaj.org/article/8def8ac4b02f4b429c8126c7beaef9842021-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-22171-7https://doaj.org/toc/2041-1723Perfect absorption can be obtained for a single port device, or a device with multiple incident beams, but for multiport devices, the absorption is limited to around 50%. In this work, Rao et al. overcome this limitation, demonstrating near perfect absorption in a two port cavity magnon system.J. W. RaoP. C. XuY. S. GuiY. P. WangY. YangBimu YaoJ. DietrichG. E. BridgesX. L. FanD. S. XueC.-M. HuNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q J. W. Rao P. C. Xu Y. S. Gui Y. P. Wang Y. Yang Bimu Yao J. Dietrich G. E. Bridges X. L. Fan D. S. Xue C.-M. Hu Interferometric control of magnon-induced nearly perfect absorption in cavity magnonics
description	Perfect absorption can be obtained for a single port device, or a device with multiple incident beams, but for multiport devices, the absorption is limited to around 50%. In this work, Rao et al. overcome this limitation, demonstrating near perfect absorption in a two port cavity magnon system.
format	article
author	J. W. Rao P. C. Xu Y. S. Gui Y. P. Wang Y. Yang Bimu Yao J. Dietrich G. E. Bridges X. L. Fan D. S. Xue C.-M. Hu
author_facet	J. W. Rao P. C. Xu Y. S. Gui Y. P. Wang Y. Yang Bimu Yao J. Dietrich G. E. Bridges X. L. Fan D. S. Xue C.-M. Hu
author_sort	J. W. Rao
title	Interferometric control of magnon-induced nearly perfect absorption in cavity magnonics
title_short	Interferometric control of magnon-induced nearly perfect absorption in cavity magnonics
title_full	Interferometric control of magnon-induced nearly perfect absorption in cavity magnonics
title_fullStr	Interferometric control of magnon-induced nearly perfect absorption in cavity magnonics
title_full_unstemmed	Interferometric control of magnon-induced nearly perfect absorption in cavity magnonics
title_sort	interferometric control of magnon-induced nearly perfect absorption in cavity magnonics
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/8def8ac4b02f4b429c8126c7beaef984
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Interferometric control of magnon-induced nearly perfect absorption in cavity magnonics

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