1. Key Laboratory of Radiation Detection Materials and Devices Ministry of Industry and Information Technology School of Materials Science and Engineering State Key Laboratory of Solidification Processing Northwestern Polytechnical University Xi'an Shaanxi 710072 China
2. Department of Nuclear Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing 211106 China
3. State Key Laboratory of Intense Pulsed Radiation Simulation and Effect Northwest Institute of Nuclear Technology Xi'an 710024 China
4. Department of Physics University of Surrey Guildford Surrey GU2 7XH UK