98 citations · 316 across the 9 of their papers we have counts for
16 papers
Hidden correlations of exciton complexes in self-assembled quantum dots and rings
Weiwei Zhang, Ming Gong, Chuan-Feng Li +2
The binding energies of trions (, ) and biexciton (XX) in self-assembled semiconductor quantum dots (QDs) are very sensitive to the geometry and chemical composition of t…
First-principles study of the spin-lattice coulpling in spin frustrated DyMnO
Tianqi Shen, Kun Cao, Guang-Can Guo +1
The lattice dynamic properties and spin-phonon coupling in DyMnO are studied by using the density-functional theory. The calculated phonon frequencies are in very good agre…
Highly-reduced Fine-structure splitting in InAs/InP quantum dots offering efficient on-demand 1.55 m entangled photon emitter
Lixin He, Ming Gong, Chuan-Feng Li +2
To generate entangled photon pairs via quantum dots (QDs), the exciton fine structure splitting (FSS) must be comparable to the exciton homogeneous line width. Yet in the (In,Ga)As…
Giant optical anisotropy in cylindrical self-assembled InAs/GaAs quantum rings
Weiwei Zhang, Zhiqiang Su, Ming Gong +3
Using a single-particle atomistic pseudopotential method followed by a many-particle configuration interaction method, we investigate the geometry, electronic structure and optical…
First-principles study of the lattice and electronic structures of TbMnO
Chenjie Wang, Guang-Can Guo, Lixin He
The structural, electronic and lattice dielectric properties of multiferroic TbMnO are investigated using density functional theory within the generalized gradient approxim…
Electronic structure of self-assembled InAs/InP quantum dots: A Comparison with self-assembled InAs/GaAs quantum dots
Ming Gong, Kaimin Duan, Chuan-Feng Li +3
We investigate the electronic structure of the InAs/InP quantum dots using an atomistic pseudopotential method and compare them to those of the InAs/GaAs QDs. We show that even tho…