Measuring the orbital angular momentum spectrum of an electron beam

Existing methods of characterizing electron beams carrying orbital angular momentum are inefficient as they allow measuring one OAM state at a time. Here the authors demonstrate an OAM spectrometer capable of analysing multiple OAM states and a potential tool for probing magnetic materials.

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Autores principales:	Vincenzo Grillo, Amir H. Tavabi, Federico Venturi, Hugo Larocque, Roberto Balboni, Gian Carlo Gazzadi, Stefano Frabboni, Peng-Han Lu, Erfan Mafakheri, Frédéric Bouchard, Rafal E. Dunin-Borkowski, Robert W. Boyd, Martin P. J. Lavery, Miles J. Padgett, Ebrahim Karimi
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/9931279062df4b67bbd3590c95f1d2a8
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spelling	oai:doaj.org-article:9931279062df4b67bbd3590c95f1d2a82021-12-02T14:41:18ZMeasuring the orbital angular momentum spectrum of an electron beam10.1038/ncomms155362041-1723https://doaj.org/article/9931279062df4b67bbd3590c95f1d2a82017-05-01T00:00:00Zhttps://doi.org/10.1038/ncomms15536https://doaj.org/toc/2041-1723Existing methods of characterizing electron beams carrying orbital angular momentum are inefficient as they allow measuring one OAM state at a time. Here the authors demonstrate an OAM spectrometer capable of analysing multiple OAM states and a potential tool for probing magnetic materials.Vincenzo GrilloAmir H. TavabiFederico VenturiHugo LarocqueRoberto BalboniGian Carlo GazzadiStefano FrabboniPeng-Han LuErfan MafakheriFrédéric BouchardRafal E. Dunin-BorkowskiRobert W. BoydMartin P. J. LaveryMiles J. PadgettEbrahim KarimiNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-6 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Vincenzo Grillo Amir H. Tavabi Federico Venturi Hugo Larocque Roberto Balboni Gian Carlo Gazzadi Stefano Frabboni Peng-Han Lu Erfan Mafakheri Frédéric Bouchard Rafal E. Dunin-Borkowski Robert W. Boyd Martin P. J. Lavery Miles J. Padgett Ebrahim Karimi Measuring the orbital angular momentum spectrum of an electron beam
description	Existing methods of characterizing electron beams carrying orbital angular momentum are inefficient as they allow measuring one OAM state at a time. Here the authors demonstrate an OAM spectrometer capable of analysing multiple OAM states and a potential tool for probing magnetic materials.
format	article
author	Vincenzo Grillo Amir H. Tavabi Federico Venturi Hugo Larocque Roberto Balboni Gian Carlo Gazzadi Stefano Frabboni Peng-Han Lu Erfan Mafakheri Frédéric Bouchard Rafal E. Dunin-Borkowski Robert W. Boyd Martin P. J. Lavery Miles J. Padgett Ebrahim Karimi
author_facet	Vincenzo Grillo Amir H. Tavabi Federico Venturi Hugo Larocque Roberto Balboni Gian Carlo Gazzadi Stefano Frabboni Peng-Han Lu Erfan Mafakheri Frédéric Bouchard Rafal E. Dunin-Borkowski Robert W. Boyd Martin P. J. Lavery Miles J. Padgett Ebrahim Karimi
author_sort	Vincenzo Grillo
title	Measuring the orbital angular momentum spectrum of an electron beam
title_short	Measuring the orbital angular momentum spectrum of an electron beam
title_full	Measuring the orbital angular momentum spectrum of an electron beam
title_fullStr	Measuring the orbital angular momentum spectrum of an electron beam
title_full_unstemmed	Measuring the orbital angular momentum spectrum of an electron beam
title_sort	measuring the orbital angular momentum spectrum of an electron beam
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/9931279062df4b67bbd3590c95f1d2a8
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Measuring the orbital angular momentum spectrum of an electron beam

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