Raman spectroscopy of graphene under ultrafast laser excitation

Raman spectroscopy of graphene under ultrafast laser excitation

Non-equilibrium ultrafast processes in graphene entail relaxation pathways involving electron–electron and electron–phonon scattering events. Here, the authors probe graphene optical phonons at high electronic temperatures by means of Raman spectroscopy under pulsed excitation

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Autores principales: C. Ferrante, A. Virga, L. Benfatto, M. Martinati, D. De Fazio, U. Sassi, C. Fasolato, A. K. Ott, P. Postorino, D. Yoon, G. Cerullo, F. Mauri, A. C. Ferrari, T. Scopigno
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/63fea010fff84ab4b7f07c95a589022f
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spelling oai:doaj.org-article:63fea010fff84ab4b7f07c95a589022f2021-12-02T16:50:11ZRaman spectroscopy of graphene under ultrafast laser excitation10.1038/s41467-017-02508-x2041-1723https://doaj.org/article/63fea010fff84ab4b7f07c95a589022f2018-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-02508-xhttps://doaj.org/toc/2041-1723Non-equilibrium ultrafast processes in graphene entail relaxation pathways involving electron–electron and electron–phonon scattering events. Here, the authors probe graphene optical phonons at high electronic temperatures by means of Raman spectroscopy under pulsed excitationC. FerranteA. VirgaL. BenfattoM. MartinatiD. De FazioU. SassiC. FasolatoA. K. OttP. PostorinoD. YoonG. CerulloF. MauriA. C. FerrariT. ScopignoNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
C. Ferrante
A. Virga
L. Benfatto
M. Martinati
D. De Fazio
U. Sassi
C. Fasolato
A. K. Ott
P. Postorino
D. Yoon
G. Cerullo
F. Mauri
A. C. Ferrari
T. Scopigno
Raman spectroscopy of graphene under ultrafast laser excitation
description Non-equilibrium ultrafast processes in graphene entail relaxation pathways involving electron–electron and electron–phonon scattering events. Here, the authors probe graphene optical phonons at high electronic temperatures by means of Raman spectroscopy under pulsed excitation
format article
author C. Ferrante
A. Virga
L. Benfatto
M. Martinati
D. De Fazio
U. Sassi
C. Fasolato
A. K. Ott
P. Postorino
D. Yoon
G. Cerullo
F. Mauri
A. C. Ferrari
T. Scopigno
author_facet C. Ferrante
A. Virga
L. Benfatto
M. Martinati
D. De Fazio
U. Sassi
C. Fasolato
A. K. Ott
P. Postorino
D. Yoon
G. Cerullo
F. Mauri
A. C. Ferrari
T. Scopigno
author_sort C. Ferrante
title Raman spectroscopy of graphene under ultrafast laser excitation
title_short Raman spectroscopy of graphene under ultrafast laser excitation
title_full Raman spectroscopy of graphene under ultrafast laser excitation
title_fullStr Raman spectroscopy of graphene under ultrafast laser excitation
title_full_unstemmed Raman spectroscopy of graphene under ultrafast laser excitation
title_sort raman spectroscopy of graphene under ultrafast laser excitation
publisher Nature Portfolio
publishDate 2018
url https://doaj.org/article/63fea010fff84ab4b7f07c95a589022f
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