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Electronic properties of disclinated nanostructured cylinders

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The electronic structure of the nanocylinder is investigated. Two cases of this kind of the nanostructure are explored: the defect-free nanocylinder and the nanocylinder whose geometry is perturbed by 2 heptagonal defects lying on the opposite sides. The characteristic quantity which is of our interest is the local density of states. To calculate it, the continuum gauge field-theory model will be used. In this model, the Dirac-like equation is solved on a curved surface. This procedure was used in the earlier papers which were concerned with the changes of the local density of states near the defects. Here, the local density of states is investigated along the whole structure of the nanocylinder.
Słowa kluczowe
  • Bogoliubov Laboratory of Theoretical Physics,
    Joint Institute for Nuclear Research,
    141980 Dubna, Moscow region, Russia,
  • Institute of Experimental Physics,
    Slovak Academy of Sciences, Watsonova 47,
    043 53 Kosice, Slovak Republic
  • Bogoliubov Laboratory of Theoretical Physics,
    Joint Institute for Nuclear Research,
    141980 Dubna, Moscow region, Russia,
  • Faculty of Nuclear Sciences and Physical Engineering,
    Czech Technical University,
    Brehova 7, 110 00 Prague, Czech Republic
  • Institute of Experimental Physics,
    Slovak Academy of Sciences, Watsonova 47,
    043 53 Kosice, Slovak Republic,
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