摘要
简要介绍了快重离子辐照损伤的特点 ,通过与低电离辐射粒子辐照在聚合物材料中产生的效应的类比论述了快重离子辐照在聚合物材料中产生的效应及其研究现状 。
The irradiation effects in polymers induced by swift heavy ions were reviewed in comparison with that induced by low ionization particles based on the characteristics of swift heavy ion irradiations. It is shown that bond breaking and cross linking, gas releasing, amorphization and carbonization of polymers depend strongly on the electronic energy loss. Besides special effects such as alkynes production, can be induced under swift heavy ion irradiation. The perspectives of the investigations of the polymer irradiation effects induced by swift heavy ions were discussed by looking at the new progresses achieved in the corresponding application studies.
出处
《原子核物理评论》
CAS
CSCD
2000年第3期129-133,共5页
Nuclear Physics Review
基金
中国科学院"西部之光"基金资助项目
中国科学院"九五"基础性研究重点项目!(KJ952-S1-4 23)
甘肃省自然科学基金资助项目
关键词
快重离子辐照
聚合物
辐照效应
swift heavy ion irradiation
polymer
radiation effect