72 citations · 251 across the 13 of their papers we have counts for
13 papers
Quantitative study of electronic whispering gallery modes in electrostatic-potential induced circular graphene junctions
Thi Lien Le, Van Lien Nguyen
Electronic Whispering Gallery Modes (EWGMs) have been recently observed in several circular graphene junctions, pn and pp0, created in scanning tunnelling microscope experiments. B…
Self-optimized biological channels in facilitating the transmembrane movement of charged molecules
V. T. N. Huyen, Le Bin Ho, Vu Cong Lap +1
We consider an anisotropically two-dimensional diffusion of a charged molecule (particle) through a large biological channel under an external voltage. The channel is modeled as a…
Tunnelling through finite graphene superlattices: resonance splitting effect
C. Huy Pham, V. Lien Nguyen
An exact expression of the transmission probability through a finite graphene superlattice with an arbitrary number of potential barriers is derived in two cases of the periodi…
Zero and Finite Energy Dirac Points in the Energy Band Structure of Magnetic Bilayer Graphene Superlattices
C. Huy Pham, T. Thuong Nguyen, V. Lien Nguyen
Energy band structure of the bilayer graphene superlattices with -function magnetic barriers and zero average magnetic flux is studied within the four-band continuum model, usin…
Controllable spin-dependent transport in armchair graphene nanoribbon structures
V. Hung Nguyen, V. Nam Do, A. Bournel +2
Using the non-equilibrium Green's functions formalism in a tight binding model, the spin-dependent transport in armchair graphene nanoribbon (GNR) structures controlled by a ferrom…
Scattering approach to current and noise in interacting mesoscopic systems
V. Nam Do, P. Dollfus, V. L. Nguyen
We propose an extension of the Landauer-Buttiker scattering theory to include effects of interaction in the active region of a mesoscopic conductor structure. The current expressio…