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Creation of electron vortex beams using the holographic reconstruction method in a scanning electron microscope

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    0494373 - ÚPT 2019 RIV CZ eng C - Conference Paper (international conference)
    Řiháček, Tomáš - Horák, M. - Schachinger, T. - Matějka, Milan - Mika, Filip - Müllerová, Ilona
    Creation of electron vortex beams using the holographic reconstruction method in a scanning electron microscope.
    Recent Trends in Charged Particle Optics and Surface Physics Instrumentation. Proceedings of the 16th International Seminar. Brno: Institute of Scientific Instruments The Czech Academy of Sciences, 2018, s. 66-67. ISBN 978-80-87441-23-7.
    [Recent Trends in Charged Particle Optics and Surface Physics Instrumentation. Skalský dvůr (CZ), 04.06.2018-08.06.2018]
    R&D Projects: GA TA ČR(CZ) TE01020118; GA MŠk(CZ) LO1212; GA MŠk ED0017/01/01
    Institutional support: RVO:68081731
    Keywords : electron vortex beams * scanning electron microscopy * electron diffraction
    OECD category: Nano-materials (production and properties)

    Electron vortex beams (EVB) were theoretically predicted in 2007 and first experimentally
    created in 2010. Although they attracted attention of many researchers, their
    investigation takes place almost solely in connection with transmission electron microscopes (TEM). On the other hand, although scanning electron microscopes (SEM) may provide some advantages for EVB applications, only little attention has been dedicated to them. Therefore, the aim of this work is to create electron vortices in SEM at energies of several keV.
    Permanent Link: http://hdl.handle.net/11104/0287630

     
     
Number of the records: 1