4 citations · 11 across the 4 of their papers we have counts for
4 papers
Effect of laser on thermopower of chiral carbon nanotube
S. Y. Mensah, A. Twum, N. G. Mensah +3
An investigation of laser stimulated thermopower in chiral CNT is presented. The thermopower of a chiral CNT is calculated using a tractable analytical approach. This is done by so…
Negative Differential Conductivity in Carbon Nanotubes in the Presence of an External Electric Field
S. S. Abukari, S. Y. Mensah N. G. Mensah, K. W. Adu +2
We study theoretically the electron transport properties in carbon nanotubes under the influence of an external electric field E(t) using Boltzmann's equation. The current-density…
Amplification of acoustic phonons in superlattice
Kwadwo A. Dompreh, Samuel Y. Mensah, Natalia G. Mensah +3
The amplification of acoustic phonons in a superlattice in the presence of an electric field has been investigated theoretically and numerically by computati…
Direct current generation due to wave mixing in zigzag carbon nanotubes
S. S. Abukari, S. Y. Mensah, N. G. Mensah +3
Generation of direct current in zigzag carbon nanotubes due to harmonic mixing of two coherent electromagnetic waves is being considered. The electromagnetic waves have commensurat…