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On electron propagation in triangular graphene quantum dots

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F22%3A00363826" target="_blank" >RIV/68407700:21340/22:00363826 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1088/1751-8121/ac5218" target="_blank" >https://doi.org/10.1088/1751-8121/ac5218</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1088/1751-8121/ac5218" target="_blank" >10.1088/1751-8121/ac5218</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    On electron propagation in triangular graphene quantum dots

  • Original language description

    Tight-binding models of electron propagation in single-layer triangular graphene quantum dots with armchair and zigzag edges are developed. The electron hoppings to the nearest and next-to-nearest neighbours on the honeycomb lattice as well as interactions with the confining Dirichlet and Neumann walls are incorporated into the resulting tight-binding Hamiltonians. Associated to the irreducible crystallographic root system A (2), the armchair and zigzag honeycomb Weyl orbit functions together with the related discrete Fourier-Weyl transforms provide explicit exact forms of the electron wave functions and energy spectra. The electronic probability densities corresponding to the armchair and zigzag dots are evaluated and their contrasting behaviour exemplified.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Result continuities

  • Project

    <a href="/en/project/GA19-19535S" target="_blank" >GA19-19535S: Fourier methods of special functions of affine Weyl groups</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2022

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Physics A: Mathematical and Theoretical

  • ISSN

    1751-8113

  • e-ISSN

    1751-8121

  • Volume of the periodical

    55

  • Issue of the periodical within the volume

    12

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    40

  • Pages from-to

    1-40

  • UT code for WoS article

    000766862600001

  • EID of the result in the Scopus database

    2-s2.0-85126427206