| 核事故辐射剂量估算的ESR方法 |
| |
| 引用本文： | 罗达玲 李冕丰. 核事故辐射剂量估算的ESR方法[J]. 中山大学学报(自然科学版), 1991, 30(1): 135-138 |
| |
| 作者姓名： | 罗达玲 李冕丰 |
| |
| 作者单位： | 中山大学物理学系，中山大学物理学系，中山大学物理学系 |
| |
| 摘 要： | 选取从核事故现场和受照人员身上得到的材料,采用电子自旋共振(ESR)谱仪测定γ辐射诱发的自由基浓度、辐射响应特性、ESR信号衰退曲线及零剂量读数。研究ESR方法用于核事故剂量估算的可行性。
|
| 关 键 词： | 核事故 辐射剂量估算 电子自旋共振 自由基浓度 |
Evaluation of Nuclear Accident Radiation Dose with Electron Spin Resonance Technique |
| |
| Luo Daling,Li Mianfeng,Zhang Chunxing. Evaluation of Nuclear Accident Radiation Dose with Electron Spin Resonance Technique[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 1991, 30(1): 135-138 |
| |
| Authors: | Luo Daling Li Mianfeng Zhang Chunxing |
| |
| Affiliation: | Luo Daling;Li Mianfeng;Zhang Chunxing Department of Physics |
| |
| Abstract: | Electron spin resonance (ESR) spectra of several organic materials, includingcotton, polyester fibres and hair irradiated by gamma-rays, have been measured.The stability of free radicals resulting from gamma rays irradiation in these mate-rials, dose responses and zero dose readings have been studied. Besides, the feasi-bility of applying ESR technique to evaluation of nuclear accident radiation dosehas been discussed. |
| |
| Keywords: | nuclear accident evaluation of radiation dose electron spin resonance free radical concentration |
| 本文献已被 CNKI 维普 等数据库收录！ |
