摘要
本文报道了３０ｋｅＶ低能氮离子和氩离子在０～２×１０１６／ｃｍ２Ｎ＋（Ａｒ＋）注入剂量范围内辐照胸腺嘧啶存活率的变化，二者均出现不同于射线等辐照时的线性或肩型曲线，而呈现一种新的变化趋势———“马鞍型”曲线．分析结果表明参与结构的质量沉积效应并不足以解释“马鞍型”
The dose effect of thymine with different dose in 30keV low energy N + and Ar + ions implantation was studied. A special dose effect, deviating from ray and other irradiation, of thymine both by N + ions implantation and by Ar + ions implantation is found. The results indicate that the mass deposit effect contributed to formation of the new construction has no enough evidence to explain the special dose effect.
出处
《郑州大学学报（理学版）》
CAS
1999年第2期44-46,共3页
Journal of Zhengzhou University:Natural Science Edition
基金
国家"九.五"科技攻关项目
