[1] Inst Appl Phys & Computat Math, Dept 1, Beijing 100088, Peoples R China
[2] Software Ctr High Performance Numer Simulat CAEP, Beijing 100088, Peoples R China
[3] Zhejiang Univ, Innovat Inst Electromagnet Informat & Elect Integ, Coll Informat Sci & Elect Engn, Zhejiang Prov Key Lab Adv Micro Nano Elect Device, Hangzhou 310058, Zhejiang, Peoples R China