Mean path length invariance in wave-scattering beyond the diffusive regime

In the diffusive transport regime, the mean path length of waves has been shown to be independent of the microstructure of the medium. Here, this invariance is shown to persist into the ballistic and localized regimes, as well as into the regime of band-gap materials like photonic crystals.

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Autores principales:	Matthieu Davy, Matthias Kühmayer, Sylvain Gigan, Stefan Rotter
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Astrophysics QB460-466 Physics QC1-999
Acceso en línea:	https://doaj.org/article/079a8a700fb6402fb4915d3344ab31c0
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spelling	oai:doaj.org-article:079a8a700fb6402fb4915d3344ab31c02021-12-02T16:45:10ZMean path length invariance in wave-scattering beyond the diffusive regime10.1038/s42005-021-00585-52399-3650https://doaj.org/article/079a8a700fb6402fb4915d3344ab31c02021-04-01T00:00:00Zhttps://doi.org/10.1038/s42005-021-00585-5https://doaj.org/toc/2399-3650In the diffusive transport regime, the mean path length of waves has been shown to be independent of the microstructure of the medium. Here, this invariance is shown to persist into the ballistic and localized regimes, as well as into the regime of band-gap materials like photonic crystals.Matthieu DavyMatthias KühmayerSylvain GiganStefan RotterNature PortfolioarticleAstrophysicsQB460-466PhysicsQC1-999ENCommunications Physics, Vol 4, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Astrophysics QB460-466 Physics QC1-999
spellingShingle	Astrophysics QB460-466 Physics QC1-999 Matthieu Davy Matthias Kühmayer Sylvain Gigan Stefan Rotter Mean path length invariance in wave-scattering beyond the diffusive regime
description	In the diffusive transport regime, the mean path length of waves has been shown to be independent of the microstructure of the medium. Here, this invariance is shown to persist into the ballistic and localized regimes, as well as into the regime of band-gap materials like photonic crystals.
format	article
author	Matthieu Davy Matthias Kühmayer Sylvain Gigan Stefan Rotter
author_facet	Matthieu Davy Matthias Kühmayer Sylvain Gigan Stefan Rotter
author_sort	Matthieu Davy
title	Mean path length invariance in wave-scattering beyond the diffusive regime
title_short	Mean path length invariance in wave-scattering beyond the diffusive regime
title_full	Mean path length invariance in wave-scattering beyond the diffusive regime
title_fullStr	Mean path length invariance in wave-scattering beyond the diffusive regime
title_full_unstemmed	Mean path length invariance in wave-scattering beyond the diffusive regime
title_sort	mean path length invariance in wave-scattering beyond the diffusive regime
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/079a8a700fb6402fb4915d3344ab31c0
work_keys_str_mv	AT matthieudavy meanpathlengthinvarianceinwavescatteringbeyondthediffusiveregime AT matthiaskuhmayer meanpathlengthinvarianceinwavescatteringbeyondthediffusiveregime AT sylvaingigan meanpathlengthinvarianceinwavescatteringbeyondthediffusiveregime AT stefanrotter meanpathlengthinvarianceinwavescatteringbeyondthediffusiveregime
_version_	1718383495607222272

Mean path length invariance in wave-scattering beyond the diffusive regime

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