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Electron radiography using a table-top laser-cluster plasma accelerator

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00437053" target="_blank" >RIV/68378271:_____/13:00437053 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1088/0022-3727/46/24/245501" target="_blank" >http://dx.doi.org/10.1088/0022-3727/46/24/245501</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1088/0022-3727/46/24/245501" target="_blank" >10.1088/0022-3727/46/24/245501</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Electron radiography using a table-top laser-cluster plasma accelerator

  • Original language description

    We explore the use of a laser-based electron gun for applications in transmission electron radiography and microscopy at electron energies up to 2 MeV. This new approach holds the promise to overcome some limitations of existing conventional electron guns at high beam energies especially for ultrafast applications. Our laser-electron gun is based on titanium-sapphire, ultrashort pulse lasers to drive electron acceleration in a plasma. The focused laser pulse travels in a tailored Ar gas target and accelerates electrons to MeV energy in less than a millimetre. As a first application, we use this electron beam to perform contact transmission electron radiography of cm-scale thin and thick samples. We obtain transmission electron radiography of organic and inorganic dense objects over a field of view more than 50 mm wide. The images are well exposed and show details of both thick and thin samples. The spatial resolution for the current geometrical configuration was found to be approximate

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BM - Solid-state physics and magnetism

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2013

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Physics D-Applied Physics

  • ISSN

    0022-3727

  • e-ISSN

  • Volume of the periodical

    46

  • Issue of the periodical within the volume

    24

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    8

  • Pages from-to

    "245501-1"-"245501-8"

  • UT code for WoS article

    000320032300016

  • EID of the result in the Scopus database