格林函数法求电各向异性介质中的静电势

Green's Function Method for Solving the Electrostatic Potentialin Anisotropic Dielectric

摘要

摘要:用格林函数法求解电各向异性介质中的泊松方程,得到了在电各向异性介质中带电体系激发的静电势公式,以及通过应用格林函数法求解电各向异性介质中的二维泊松方程,得到了线电荷在各向异性介质中激发的电势,进一步挖掘格林函数法在研究电各向异性介质静电场问题的应用价值.

Abstract:By use of the Green's function method to solve the Poisson equation in anisotropic dielectric, the electric potential formula of the charged system is obtained, and through the application of the Green function method in solving the two-dimensional Poisson equation, the electric potential of the linear charge is obtained in anisotropic dielectric. And thus the application value of the Poisson equation function with Dirac delta function expression is excavated.