University of Cape Coast Institutional Repository

Browsing COLLEGE OF AGRICULTURAL & NATURAL SCIENCES by Subject "Electric current density"

Browsing COLLEGE OF AGRICULTURAL & NATURAL SCIENCES by Subject "Electric current density"

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  • External electric field effect on electrons transport in carbon canotubes 
    Abukari, Sulemana S.; Mensah, Samuel Y.; Rabiu, Musah; Adu, Kofi W.; Mensah, Natalia G.; Dompreh, Kwadwo A.; Twum, Anthony; Amekpewu, Matthew (University of Cape Coast, 2013)
    We consider a simple model of carbon nanotubes (CNTs) subject to external electric field E(t). Using a tight-binding approximation for the description of energy bands of CNTs, together with the standard Boltzmann transport ...
  • High-Frequency Electric Field Induced Nonlinear Electron Transport in Chiral Carbon Nanotubes 
    Abukari, Sulemana S.; Mensah, Samuel Y.; Rabiu, Musah; Adu, Kofi W.; Mensah, Natalia G.; Twum, Anthony; Owusu, Alfred; Dompreh, Kwadwo A.; Mensah-Amoah, Patrick; Amekpewu, Matthew (University of Cape Coast, 2015-11-24)
    We investigate theoretically the high frequency complex conductivity in carbon nanotubes that are stimulated axially by a strong inhomogeneous electric field of the form Et t ) . Using the kinetic approach based on ...

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