Auger electron emission initiated by the creation of valence-band holes in graphene by positron annihilation

Auger processes are at the core of electron emission in solid-state physics, however measuring the spectra of electrons emitted solely as a result of Auger transitions remains a challenge. Here, the authors measure the electron energy spectrum in graphene and observe the prominence of Auger-like pro...

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Autores principales:	V. A. Chirayath, V. Callewaert, A. J. Fairchild, M. D. Chrysler, R. W. Gladen, A. D. Mcdonald, S. K. Imam, K. Shastry, A. R. Koymen, R. Saniz, B. Barbiellini, K. Rajeshwar, B. Partoens, A. H. Weiss
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/9c053af230f64e04a827e9fd401cffda
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spelling	oai:doaj.org-article:9c053af230f64e04a827e9fd401cffda2021-12-02T17:01:16ZAuger electron emission initiated by the creation of valence-band holes in graphene by positron annihilation10.1038/ncomms161162041-1723https://doaj.org/article/9c053af230f64e04a827e9fd401cffda2017-07-01T00:00:00Zhttps://doi.org/10.1038/ncomms16116https://doaj.org/toc/2041-1723Auger processes are at the core of electron emission in solid-state physics, however measuring the spectra of electrons emitted solely as a result of Auger transitions remains a challenge. Here, the authors measure the electron energy spectrum in graphene and observe the prominence of Auger-like processes in its valence band.V. A. ChirayathV. CallewaertA. J. FairchildM. D. ChryslerR. W. GladenA. D. McdonaldS. K. ImamK. ShastryA. R. KoymenR. SanizB. BarbielliniK. RajeshwarB. PartoensA. H. WeissNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q V. A. Chirayath V. Callewaert A. J. Fairchild M. D. Chrysler R. W. Gladen A. D. Mcdonald S. K. Imam K. Shastry A. R. Koymen R. Saniz B. Barbiellini K. Rajeshwar B. Partoens A. H. Weiss Auger electron emission initiated by the creation of valence-band holes in graphene by positron annihilation
description	Auger processes are at the core of electron emission in solid-state physics, however measuring the spectra of electrons emitted solely as a result of Auger transitions remains a challenge. Here, the authors measure the electron energy spectrum in graphene and observe the prominence of Auger-like processes in its valence band.
format	article
author	V. A. Chirayath V. Callewaert A. J. Fairchild M. D. Chrysler R. W. Gladen A. D. Mcdonald S. K. Imam K. Shastry A. R. Koymen R. Saniz B. Barbiellini K. Rajeshwar B. Partoens A. H. Weiss
author_facet	V. A. Chirayath V. Callewaert A. J. Fairchild M. D. Chrysler R. W. Gladen A. D. Mcdonald S. K. Imam K. Shastry A. R. Koymen R. Saniz B. Barbiellini K. Rajeshwar B. Partoens A. H. Weiss
author_sort	V. A. Chirayath
title	Auger electron emission initiated by the creation of valence-band holes in graphene by positron annihilation
title_short	Auger electron emission initiated by the creation of valence-band holes in graphene by positron annihilation
title_full	Auger electron emission initiated by the creation of valence-band holes in graphene by positron annihilation
title_fullStr	Auger electron emission initiated by the creation of valence-band holes in graphene by positron annihilation
title_full_unstemmed	Auger electron emission initiated by the creation of valence-band holes in graphene by positron annihilation
title_sort	auger electron emission initiated by the creation of valence-band holes in graphene by positron annihilation
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/9c053af230f64e04a827e9fd401cffda
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Auger electron emission initiated by the creation of valence-band holes in graphene by positron annihilation

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