[1] Tsinghua Univ, Dept Engn Phys, Key Lab Particle & Radiat Imaging, Minist Educ, Beijing 100084, Peoples R China
[2] Northwest Inst Nucl Technol, State Key Lab Intense Pulsed Radiat Simulat & Eff, Xian 710024, Shaanxi, Peoples R China
[3] Cogenda Co Ltd, Suzhou 215021, Jiangsu, Peoples R China
[4] Vanderbilt Univ, Dept Elect Engn & Comp Sci, 221 Kirkland Hall, Nashville, TN 37235 USA