Kaili Yao,a Bing Dai,*a Xiaojun Tan,a Lei Yang,a Jiwen Zhao,a Victor Ralchenko,abc Guoyang Shu,a Kang Liu,a Jiecai Hana and Jiaqi Zhu*ad
a National Key Laboratory of Science and Technology on Advanced Composites in Special Environments, Harbin Institute of Technology, Harbin 150080, P. R. China
b Prokhorov General Physics Institute of Russian Academy of Sciences, Vavilov str. 38, Moscow 119991, Russia
c National Research Nuclear University MEPhI, Moscow 115409, Russia
d Key Laboratory of Micro-systems and Micro-structures Manufacturing, Ministry of Education, Harbin Institute of Technology, Harbin, P. R. China