期刊论文详细信息
Pramana | |
Direct determination of bulk etching rate for LR-115-II solid state nuclear track detectors | |
U Seddik2  T A Salama12  A Ahmed Morsy1  T M Heggazy1  | |
[1] Faculty of Girls, Ain-Shams University, P.O. Box 11757, Cairo, Egypt$$;Nuclear Physics Department, Nuclear Research Center, P.O. 13759, Cairo, Egypt$$ | |
关键词: Bulk etching rate; LR-115-II; sensitivity.; | |
DOI : | |
学科分类:物理(综合) | |
来源: Indian Academy of Sciences | |
【 摘 要 】
The thickness of the removed layer of the LR-115-II solid state nuclear track detector during etching is measured directly with a rather precise instrument. Dependence of bulk etching rate on temperature of the etching solution is investigated. It has been found that the bulk etching rate is 3.2 ðœ‡m/h at 60°C in 2.5 N NaOH of water solution. It is also found that the track density in detectors exposed to soil samples increases linearly with the removed layer.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912040497170ZK.pdf | 182KB | download |