Time dependent study of quantum transport in mesoscopic systems

1997 ◽  
Author(s):  
Ching-hong Yiu
Keyword(s):  
Quantum Transport ◽  
Time Dependent ◽  
Mesoscopic Systems

Time-dependent wave-packet approach to the quantum transport of carbon nanotubes with vacancies

2007 ◽  
Vol 601 (22) ◽  
pp. 5266-5269 ◽  
Author(s):  
Hiroyuki Ishii ◽  
Nobuhiko Kobayashi ◽  
Kenji Hirose
Keyword(s):  
Carbon Nanotubes ◽  
Wave Packet ◽  
Quantum Transport ◽  
Time Dependent

scholarly journals A Generalized Monte Carlo Approach for the Analysis of Quantum-Transport Phenomena in Mesoscopic Systems: Interplay Between Coherence and Relaxation

VLSI Design ◽  
1998 ◽  
Vol 8 (1-4) ◽  
pp. 197-202
Author(s):  
Fausto Rossi ◽  
Stefano Ragazzi ◽  
Aldo Di Carlo ◽  
Paolo Lugli
Keyword(s):  
Monte Carlo ◽  
Quantum Transport ◽  
Open Systems ◽  
Transport Phenomena ◽  
Kinetic Equations ◽  
Numerical Approach ◽  
Mesoscopic Systems ◽  
Bloch Oscillations ◽  
Self Energy ◽  
Spatial Boundary

A theoretical investigation of quantum-transport phenomena in mesoscopic systems is presented. In particular, a generalization to “open systems” of the well-known Semiconductor Bloch equations is proposed. Compared to the conventional Bloch theory, the presence of spatial boundary conditions manifest itself through self-energy corrections and additional source terms in the kinetic equations, which are solved by means of a generalized Monte Carlo simulation.The proposed numerical approach is applied to the study of the scattering-induced suppression of Bloch oscillations in semiconductor superlattices as well as to the analysis of quantum-transport phenomena in double-barrier structures.

Time-dependent quantum transport theory and its applications to graphene nanoribbons

2013 ◽  
Vol 250 (11) ◽  
pp. 2481-2494 ◽  
Author(s):  
Hang Xie ◽  
Yanho Kwok ◽  
Yu Zhang ◽  
Feng Jiang ◽  
Xiao Zheng ◽  
...  
Keyword(s):  
Quantum Transport ◽  
Transport Theory ◽  
Graphene Nanoribbons ◽  
Time Dependent ◽  
Quantum Transport Theory
Sign in / Sign up

Export Citation Format

Share Document