Investigating the oxidation states of plutonium and its local structure in si...

Characterizing “hot particles”, micrometre-sized fragments of nuclear material, is crucial for assessing environmental contamination and health risks after nuclear incidents....对‘热点粒子（hot particles）’——微米级核材料碎片——开展表征工作，对于核事故后的环境污染评估与健康风险研判具有至关重要的意义。