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  • Towards creation of iron nanodots using metastable atom lithography

    Author(s)
    Palmer, AJ
    Baker, M
    Sang, RT
    Griffith University Author(s)
    Sang, Robert T.
    Baker, Mark A.
    Palmer, Adam J.
    Year published
    2006
    Metadata
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    Abstract
    Iron structures with dimensions of the order of the minimum domain size (~50 nm at room temperature) may provide us with a new high-density data storage method. Limitations have been observed in existing depositional atom lithography schemes for producing these structures. We present a proof-in-principle experiment using an alternative scheme based upon direct exposure metastable neon-atom lithography. Iron structures with dimensions of the order of 7.5 孠are produced by this method. Extension of this work to the application of standing-wave atom lithography and laser cooling flux enhancement techniques is discussed as a ...
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    Iron structures with dimensions of the order of the minimum domain size (~50 nm at room temperature) may provide us with a new high-density data storage method. Limitations have been observed in existing depositional atom lithography schemes for producing these structures. We present a proof-in-principle experiment using an alternative scheme based upon direct exposure metastable neon-atom lithography. Iron structures with dimensions of the order of 7.5 孠are produced by this method. Extension of this work to the application of standing-wave atom lithography and laser cooling flux enhancement techniques is discussed as a method for reducing dimensions to a size equating to a dot array density of around 0.1 Gbit mm-2.
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    Journal Title
    Nanotechnology
    Volume
    17
    Publisher URI
    http://www.iop.org/EJ/journal/Nano
    DOI
    https://doi.org/10.1088/0957-4484/17/4/054
    Publication URI
    http://hdl.handle.net/10072/14370
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    • Journal articles

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