Electroconductance in single-wall carbon nanotubes

A comparative study of the electric-field induced hopping transport probes the effective dimensionality (D) in bulk and ultrathin films of single-wall carbon nanotubes (SWNTs). The values of the scaling function exponents for the electroconductance are found to be consistent with that in three-dimensional and two-dimensional systems. The significant difference in threshold voltage in these two types of SWNTs is a consequence of the variation in the number of energetically favorable sites available for charge carriers to hop by using the energy from the field. Furthermore, a modification to the magnetotransport is observed under high electric-fields.

Portrait of Ilse Schoeneberg-Voigt; Berlin.

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Portrait of Ludwig Schoeneberg; Berlin.

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Jeanette Bildesheim nee Schoeneberg seated outdoors with her daughter Johanna Schloss and grandson Helmut Schloss; Kladow, Berlin.

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Jewish Winterhilfe Berlin; Spenden-Auspackerei Jewish Institutions

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Jewish Winterhilfe Berlin; Kueche Guentzel-Strasse Jewish Institutions

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Jewish Winterhilfe Berlin; Kueche Guentzel-Strasse Jewish Institutions

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Jewish Winterhilfe Berlin; Kueche Guentzel-Strasse Jewish Institutions

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Jewish Winterhilfe Berlin; Kueche Guentzel-Strasse Jewish Institutions

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Jewish Winterhilfe Berlin; Kueche Guentzel-Strasse Jewish Institutions

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Jewish Winterhilfe Berlin; Kueche Guentzel-Strasse Jewish Institutions

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Jewish Winterhilfe Berlin; Kueche Pestalozzi-Strasse Jewish Institutions

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Jewish Winterhilfe Berlin; Kueche Muenchener-Strasse (rituell) Jewish Institutions

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Jewish Winterhilfe Berlin; Kueche Marburger-strasse Jewish Institutions

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