Enhanced energy harvesting near exceptional points in systems with (pseudo-)PT-symmetry

Optimising energy harvesting is relevant to a variety of micro and nanotechnologies with applications ranging from self powered nanodevices to microfluidic pumps in biological environments. Here, the authors show that an opportunely designed opto(/electro)-mechanical circuit can simultaneously demon...

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Detalles Bibliográficos
Autores principales:	Lucas J. Fernández-Alcázar, Rodion Kononchuk, Tsampikos Kottos
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Astrophysics QB460-466 Physics QC1-999
Acceso en línea:	https://doaj.org/article/f748008f62e74d91810c94aab515b53f
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spelling	oai:doaj.org-article:f748008f62e74d91810c94aab515b53f2021-12-02T17:32:52ZEnhanced energy harvesting near exceptional points in systems with (pseudo-)PT-symmetry10.1038/s42005-021-00577-52399-3650https://doaj.org/article/f748008f62e74d91810c94aab515b53f2021-04-01T00:00:00Zhttps://doi.org/10.1038/s42005-021-00577-5https://doaj.org/toc/2399-3650Optimising energy harvesting is relevant to a variety of micro and nanotechnologies with applications ranging from self powered nanodevices to microfluidic pumps in biological environments. Here, the authors show that an opportunely designed opto(/electro)-mechanical circuit can simultaneously demonstrate high efficiency and power production when operating in the vicinity of an exceptional point degeneracy implemented via a pseudo-PT symmetry.Lucas J. Fernández-AlcázarRodion KononchukTsampikos KottosNature PortfolioarticleAstrophysicsQB460-466PhysicsQC1-999ENCommunications Physics, Vol 4, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Astrophysics QB460-466 Physics QC1-999
spellingShingle	Astrophysics QB460-466 Physics QC1-999 Lucas J. Fernández-Alcázar Rodion Kononchuk Tsampikos Kottos Enhanced energy harvesting near exceptional points in systems with (pseudo-)PT-symmetry
description	Optimising energy harvesting is relevant to a variety of micro and nanotechnologies with applications ranging from self powered nanodevices to microfluidic pumps in biological environments. Here, the authors show that an opportunely designed opto(/electro)-mechanical circuit can simultaneously demonstrate high efficiency and power production when operating in the vicinity of an exceptional point degeneracy implemented via a pseudo-PT symmetry.
format	article
author	Lucas J. Fernández-Alcázar Rodion Kononchuk Tsampikos Kottos
author_facet	Lucas J. Fernández-Alcázar Rodion Kononchuk Tsampikos Kottos
author_sort	Lucas J. Fernández-Alcázar
title	Enhanced energy harvesting near exceptional points in systems with (pseudo-)PT-symmetry
title_short	Enhanced energy harvesting near exceptional points in systems with (pseudo-)PT-symmetry
title_full	Enhanced energy harvesting near exceptional points in systems with (pseudo-)PT-symmetry
title_fullStr	Enhanced energy harvesting near exceptional points in systems with (pseudo-)PT-symmetry
title_full_unstemmed	Enhanced energy harvesting near exceptional points in systems with (pseudo-)PT-symmetry
title_sort	enhanced energy harvesting near exceptional points in systems with (pseudo-)pt-symmetry
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/f748008f62e74d91810c94aab515b53f
work_keys_str_mv	AT lucasjfernandezalcazar enhancedenergyharvestingnearexceptionalpointsinsystemswithpseudoptsymmetry AT rodionkononchuk enhancedenergyharvestingnearexceptionalpointsinsystemswithpseudoptsymmetry AT tsampikoskottos enhancedenergyharvestingnearexceptionalpointsinsystemswithpseudoptsymmetry
_version_	1718380159712624640

Enhanced energy harvesting near exceptional points in systems with (pseudo-)PT-symmetry

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