The role of a chiral quantum-dot molecule (QDM) system in controlling and enhancing the
Goos-Hänchen (GH) shift is revealed here. The proposed setup is a four-level atomic system …

We examine power dissipation in different clocking schemes for molecular quantum-dot
cellular automata (QCA) circuits.'Landauer clocking'involves the adiabatic transition of a …

Filling a gap in the literature, this up-to-date introduction to the field provides an overview of
current experimental techniques, basic theoretical concepts, and sample fabrication …

We investigate the behavior of optical bistability (OB) in an asymmetry semiconductor
double quantum dot (QD) using the tunnel coupling. Such a tunable three-level QD system …

The coherent manipulation of a double quantum dot system by an external driving field is
analyzed. Using a controlled rotation method a general superposition state of the lower …

We propose two schemes for generating entanglement and quantum-state transfer (QST)
between two spatially separated semiconductor quantum dot molecules (QDMs) based on …

A switch is proposed for controlling the subluminal and superluminal light propagation
through the triple coupled quantum dots system. The steady-state and transient behavior of …

We predict and theoretically investigate the new coherent effect of nonlinear quantum optics—
spatial propagation of Rabi oscillations (Rabi waves) in one-dimensional quantum dot (QD) …

We demonstrate the formation of superluminal optical soliton in an symmetry semiconductor
double quantum dot (QD) driven coherently by a weak pulsed laser using the tunnel …

We investigate theoretically the long-distance coupling and spin exchange in an array of
quantum dot spin qubits in the presence of microwaves. We find that photon-assisted …