345 citations · 3.8k across the 135 of their papers we have counts for
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Electronic structure interpolation via atomic orbitals
Mohan Chen, G-C Guo, Lixin He
We present an efficient scheme for accurate electronic structure interpolations based on the systematically improvable optimized atomic orbitals. The atomic orbitals are generated…
Exciton polarization, fine structure splitting and quantum dot asymmetry under uniaxial stress
Ming Gong, Weiwei Zhang, Guang-Can Guo +1
We derive a general relation between the fine structure splitting (FSS) and the exciton polarization angle of self-assembled quantum dots (QDs) under uniaxial stress. We show that…
Atomistic theory of spin relaxation in self-assembled InGaAs/GaAs quantum dots at zero magnetic field
Hai Wei, Ming Gong, G-C Guo +1
We present full atomistic calculations of the spin-flip time (T) of electrons and holes mediated by acoustic phonons in self-assembled InGaAs/GaAs quantum dots at…
Atomistic pseudopotential calculations of the optical properties of InAs/InP self-assembled quantum dots
Ming Gong, Weiwei Zhang, Zhuming Han +2
We present a comprehensive study of the optical properties of InAs/InP self-assembled quantum dots (QDs) using an empirical pseudopotential method and configuration interaction tre…
Origin of ferroelectricity in high magnetic ferroelectric CuO
Guangxi Jin, Kun Cao, Guang-Can Guo +1
"Magnetic ferroelectric" has been found in a wide range of spiral magnets. However, these materials all suffer from low critical temperatures, which are usually below 40 K, due to…
Systematically improvable optimized atomic basis sets for {\it ab inito} calculations
Mohan Chen, G-C Guo, Lixin He
We propose a unique scheme to construct fully optimized atomic basis sets for density-functional calculations. The shapes of the radial functions are optimized by minimizing the {\…