摘要
试用甘肃临夏 3个石膏样品进行了ESR测年的初步研究 ,发现石膏的g =2 .0 0 4的信号随着人工辐照剂量的增加呈线性增长 ,具有测年意义。
Three gypsum samples collected from Linxia Basin, Gansu Province were measured by ESR technique for dating. It has been found that the ESR intensities at g =2.004 increase with the increase of artificial irradiation dose and have a potential for dating. ED values from the ESR intensities at g =2.004 are obtained and the ESR ages can be deduced.
出处
《核技术》
CAS
CSCD
北大核心
2003年第1期66-67,共2页
Nuclear Techniques
