Measuring the orbital angular momentum spectrum of an electron beam

Electron waves that carry orbital angular momentum (OAM) are characterized by a quantized and unbounded magnetic dipole moment parallel to their propagation direction. When interacting with magnetic materials, the wavefunctions of such electrons are inherently modified. Such variations therefore mot...

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Pubblicato in:Nat Commun
Autori principali: Grillo, Vincenzo, Tavabi, Amir H., Venturi, Federico, Larocque, Hugo, Balboni, Roberto, Gazzadi, Gian Carlo, Frabboni, Stefano, Lu, Peng-Han, Mafakheri, Erfan, Bouchard, Frédéric, Dunin-Borkowski, Rafal E., Boyd, Robert W., Lavery, Martin P. J., Padgett, Miles J., Karimi, Ebrahim
Natura: Artigo
Lingua:Inglês
Pubblicazione: Nature Publishing Group 2017
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Article
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC5458084/
https://ncbi.nlm.nih.gov/pubmed/28537248
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/ncomms15536
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