We present a study on the existence of Dirac cones in two-dimensional phononic crystals made of rotable regular-hexagon or-triangle rods arranged in a hexag
We present exact solutions to the stationary Gross-Pitaevskii equations which govern the motion of the spinor condensates.Various topological objects from k
Within the mean-field three-site Bose-Hubbard model,the tunneling dynamics of dipolar bosonic gas with repulsive interactions in a periodically driven tripl
We demonstrate that using uniaxial stress is a simple but effective way to modulate the exciton polariton Josephson effect in a semiconductor microcavity.In
functional materials have been widely studied on the experimental side.In order to further optimize the properties of such kind of materials,it is great nec
The structural,elastic and electronic properties of orthorhombic Li2CdGeS4 have been performed by the first-principles plane-wave pseudopotential method.The