3 papers
cond-mat.mes-hall2005
Correlated electron transport through parallel double-quantum-dot
Rong Lu, Zhi-Rong Liu, Guang-Ming Zhang
We investigate the spectral and transport properties of parallel double-quantum-dot (DQD) system with interdot tunneling coupling in both the equilibrium and nonequilibrium cases.…
cond-mat.mes-hall2002
Current and Shot Noise in a Quantum Dot Coupled to Ferromagnetic Leads in the Large U Limit
Rong Lu, Zhi-Rong Liu
Using the Keldysh nonequilibrium Green function technique, we study the current and shot noise spectroscopy of a single interacting quantum dot coupled to two ferromagnetic leads w…
cond-mat.mtrl-sci2002
Coupling time scales for simulation of structure transformation: an attempt to combine molecular dynamics and phase-field theory
Zhi-Rong Liu, Huajian Gao
A multiscale scheme combining molecular dynamics (MD) and microscopic phase-field theory is proposed to study the structural phase transformations in solids with inhomogeneous stra…