Femtosecond electron imaging of defect-modulated phonon dynamics

Phonons—crystal lattice vibrations—interact with crystal defects on the nanometre spatial scale and femtosecond timescale. Here, the authors demonstrate direct, real-space imaging of the nucleation, emergence and dispersion of single-phonon wavefronts at individual atomic-scale defects in semiconduc...

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Autores principales:	Daniel R. Cremons, Dayne A. Plemmons, David J. Flannigan
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/6516d206fa9540da8b3eb99d9e9d3fdc
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id	oai:doaj.org-article:6516d206fa9540da8b3eb99d9e9d3fdc
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spelling	oai:doaj.org-article:6516d206fa9540da8b3eb99d9e9d3fdc2021-12-02T14:38:33ZFemtosecond electron imaging of defect-modulated phonon dynamics10.1038/ncomms112302041-1723https://doaj.org/article/6516d206fa9540da8b3eb99d9e9d3fdc2016-04-01T00:00:00Zhttps://doi.org/10.1038/ncomms11230https://doaj.org/toc/2041-1723Phonons—crystal lattice vibrations—interact with crystal defects on the nanometre spatial scale and femtosecond timescale. Here, the authors demonstrate direct, real-space imaging of the nucleation, emergence and dispersion of single-phonon wavefronts at individual atomic-scale defects in semiconductors.Daniel R. CremonsDayne A. PlemmonsDavid J. FlanniganNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Daniel R. Cremons Dayne A. Plemmons David J. Flannigan Femtosecond electron imaging of defect-modulated phonon dynamics
description	Phonons—crystal lattice vibrations—interact with crystal defects on the nanometre spatial scale and femtosecond timescale. Here, the authors demonstrate direct, real-space imaging of the nucleation, emergence and dispersion of single-phonon wavefronts at individual atomic-scale defects in semiconductors.
format	article
author	Daniel R. Cremons Dayne A. Plemmons David J. Flannigan
author_facet	Daniel R. Cremons Dayne A. Plemmons David J. Flannigan
author_sort	Daniel R. Cremons
title	Femtosecond electron imaging of defect-modulated phonon dynamics
title_short	Femtosecond electron imaging of defect-modulated phonon dynamics
title_full	Femtosecond electron imaging of defect-modulated phonon dynamics
title_fullStr	Femtosecond electron imaging of defect-modulated phonon dynamics
title_full_unstemmed	Femtosecond electron imaging of defect-modulated phonon dynamics
title_sort	femtosecond electron imaging of defect-modulated phonon dynamics
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/6516d206fa9540da8b3eb99d9e9d3fdc
work_keys_str_mv	AT danielrcremons femtosecondelectronimagingofdefectmodulatedphonondynamics AT dayneaplemmons femtosecondelectronimagingofdefectmodulatedphonondynamics AT davidjflannigan femtosecondelectronimagingofdefectmodulatedphonondynamics
_version_	1718390954479583232

Femtosecond electron imaging of defect-modulated phonon dynamics

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