3 citations · 6 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2011★ 2 cited
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…
cond-mat.mes-hall2010★ 3 cited
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…
cond-mat.mes-hall2010★ 1 cited
Generation of Terahertz Radiation by Wave Mixing in Zigzag Carbon Nanotubes
S. Y. Mensah, S. S. Abukari, N. G. Mensah +3
With the use of the semiclassical Boltzmann equation we have calculated a direct current (d.c) in undoped zigzag carbon nanotube (CN) by mixing two coherent electromagnetic waves w…