3D GL EM and Quantum Mechanical Coupled Modeling for the Nanometer Materials
In this paper, we develop a 3D GL EM and quantum mechanical coupled modeling (GLEMQUAN) for studying nanometer materials. We accumulate the EM field energy, quantum energy, and interaction energy into Lagrangian energy in the nanometer material. The variation equation of the Lagrangian energy is the EM and quantum field coupled equations. We propose the GL modeling to solve the EM and quantum field coupled equations. The nanometer material is divided into set of sub-lattices. In the each lattice, the Global EM field and quantum wave function field are successively modified by the local scattering EM and quantum field. When the whole lattice domain is scanned, the GL EM and quantum field solution is obtained. In the GLEMQUAN modeling, there is no big matrix needs to be solved. Also there are no artificial boundary and no error reffection and error dispersion. The synthetic simulations show the GLEMQUAN modeling algorithm is fast, accurate, and very agile. The GLEMQUAN modeling can be used to study optical materials, photosensitivity, photosynthesis, metallography and nanometer materials science and engineering.
Ganquan Xie Jianhua Li Feng Xie Lee Xie
GL Geophysical Laboratory, USA
国际会议
Progress in Electromagnetics Research Symposium 2007(2007年电磁学研究新进展学术研讨会)(PIERS 2007)
北京
英文
1023-1027
2007-03-26（万方平台首次上网日期，不代表论文的发表时间）