The paper is on the properties of a photorefractive ion determined by ions of a lattice of a ferroelectric crystal. They determine magnitude and orientation of the electrical dipole moment of an impurity, and an influence on orientation of a magnet dipole moment. Thus, it allows characterizing such formation as paramagnetic nanostructure with the proper electrical dipole moment, directional along an optical axis of a crystal, and magnetic dipole moment, casually oriented in a crystal. The photoionization changes the parameters of a paramagnetic nanostructure that superimposes particular restrictions on directions of impulse of a photoelectron in a crystal.


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    Titel :

    Paramagnetic nanostructures in photorefraction


    Beteiligte:


    Erscheinungsdatum :

    2003-01-01


    Format / Umfang :

    54353 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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