12 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University for Development StudiesGH10 papers
- Polish Academy of SciencesPL3 papers
- Ghana Atomic Energy CommissionGH2 papers
- Institute of PhysicsPL2 papers
- Pennsylvania State UniversityUS2 papers
- AGH University of KrakowPL1 paper
- Brown UniversityUS1 paper
- Cardinal Stefan Wyszynski University in WarsawPL1 paper
- Georgia Institute of TechnologyUS1 paper
- Ghana Space Science and Technology InstituteGH1 paper
- Google (United States)US1 paper
- Jomo Kenyatta University of Agriculture and TechnologyKE1 paper
4 papers · 1 filter
External electric field effect on electron transport in carbon nanotubes
S. S. Abukari, S. Y. Mensah, N. G. Mensah +3
Electronic transport properties of carbon nanotubes are studied theoretically in the presence of external electric field E(t) by using the Boltzmann's transport with constant relax…
Appearance of Negative Differential Conductivity in Graphene Nanoribbons at High-Harmonics
M. Rabiu, S. Y. Mensah, S. S. Abukari
We theoretically study current dynamics of graphene nanoribbons subject to bias dc and ac driven fields. We showed that graphene nanoribbons exhibit negative high-harmonic differen…
Generation and Amplification of Terahertz Radiation in Carbon Nanotubes
S. S. Abukari, S. Y. Mensah, N. G. Mensah +4
We investigate theoretically the feasibility of generation and amplification of terahertz radiation in aligned achiral carbon nanotubes (zigzag and armchair) in comparison with a s…
Terahertz Generation and Amplification in Graphene Nanoribbons in Multi-frequency Electric Fields
M. Rabiu, S. Y. Mensah, S. S. Abukari
We study theoretically a multi-frequency response of electrons in confined graphene subject to dc-ac driven fields. We explore the possibility for using graphene nanoribbons (GNRs)…