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    Chapter

    From a Fundamental Understanding of Phase Change Materials to Optimization Rules for Nonvolatile Optical and Electronic Storage

    Phase change materials are commercially used in rewritable optical storage and investigated as non-volatile electronic storage. A short laser or current pulse of high intensity melts a sub-micron sized spot of...

    C. Steimer, Henning Dieker, Wojciech Welnic in Advances in Solid State Physics (2008)

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    Article

    Phase Change Materials - From Structures to Kinetics

    Phase change materials possess a unique combination of properties which include a pronounced property contrast between the amorphous and crystalline state, i.e. a high electrical and optical contrast. In parti...

    Matthias Wuttig, Wojciech Welnic, Ralf Detemple in MRS Online Proceedings Library (2006)

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    Chapter and Conference Paper

    CHALCOGENIDE ALLOYS AS A BASIS FOR NEW NON-VOLATILE RANDOM ACCESS MEMORIES

    In the past decades chalcogenide alloys have been successfully employed for rewritable optical data storage. Beside the optical contrast upon phase change from the amorphous to the crystalline state utilized i...

    HENNING DIEKER, HAJO NOERENBERG in Functional Properties of Nanostructured Ma… (2006)