The azimuthal angle dependence of the terahertz (THz) radiation power of (100) p-type InAs under 1-T magnetic field is presented. Results exhibited four-fold symmetry for the s-polarized THz radiation power. Moreover, the two-fold symmetry for the p-polarized THz radiation was modified to four-fold symmetry for a 1-T applied magnetic field. A tentative explanation regarding a magnetic field-enhanced L-valley carrier scattering is proposed. The actual physical origin of these results is currently under investigation.


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    Titel :

    Observation of Four-fold Azimuthal Angle Dependence in the Terahertz Radiation Power of (100) p-InAs


    Beteiligte:
    Estacio, E. (Autor:in) / Ponseca, C. (Autor:in) / Quema, A. (Autor:in) / Ono, S. (Autor:in) / Pobre, R. (Autor:in) / Quiroga, R. (Autor:in) / Murakami, H. (Autor:in) / Sumikura, H. (Autor:in) / Tani, M. (Autor:in) / Sarukura, N. (Autor:in)


    Erscheinungsdatum :

    01.09.2006


    Format / Umfang :

    1202308 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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