The Dositive z direction relative light-extraction efficiency of GaN light-emitting diodes with microstructure slab is calculated by three-dimensional finite-di
This paper applies a phase field model for polycrystalline solidification in binary alloys to simulate the formation and growth of the columnar dendritic array
In this paper, we derive an explicit analytic expression of the relative entropy between two general Gaussian states. In the restriction of the set for Gaussian
We investigate schemes for quantum secret sharing and quantum dense coding via tripartite entangled states.We present a scheme for sharing classical information
A direct method to find the first integral for two-dimensional autonomous system in polar coordinates is suggested.It is shown that if the equation of motion ex
A new approach to formulizing a new high-order matrix spectral problem from a normal 2 × 2 matrix modified Korteweg-de Vries (mKdV) spectral problem is present
By introducing the double complex scalar field, this paper constructs the double Lagrangian with the potential V(φ(J), φ*(J)) = V(| φ(J)|), which not only ca
Optical responses in dilute composites are controlled through the local dielectric resonance of metallic clusters. We consider two located metallic clusters clo
In a system with a moving V-type three-level atom interacting with the SU(1,1)-related coherent fields, we investigate the entanglement between the moving three
The Hamilton-Jacobi method for solving ordinary differential equations is presented in this paper.A system of ordinary differential equations of first order or