Radiation injury and Iuminescence in crystal

LI Huhou

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Radiation injury and Iuminescence in crystal

更新时间：2021-03-12

- Radiation injury and Iuminescence in crystal
- NUCLEAR TECHNIQUES Issue 10, (1999)
- 作者机构：
  
  国土资源部光释光实验室,石家庄,050061
- 作者简介：
- 基金信息：
- DOI：
  CLC： O482.3
- Published：01 October 1999
- 稿件说明：
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[1]李虎侯.结晶固体的辐射损伤与释光[J].核技术,1999(10):583-587.

LI Huhou. Radiation injury and Iuminescence in crystal[J]. Nuclear techniques, 1999, (10): 583-587.
[1]李虎侯.结晶固体的辐射损伤与释光[J].核技术,1999(10):583-587. DOI：

LI Huhou. Radiation injury and Iuminescence in crystal[J]. Nuclear techniques, 1999, (10): 583-587. DOI：

摘要

从辐射与物质的作用出发，对释光现象进行了讨论。认识到结晶固体的释光效应最本质的是结晶固体中的杂质离子。它们在固体中形成的发光中心有两类，一类是辐射本质的它对辐射的释光响应正比于它所接受的辐射剂量；另一类属于非辐射本质的，全由固体中的杂质离子所决定。在热释光断代中求取等效剂量时的超线性校正部分也正是属于非辐射本质的一类。因此，对等效剂量的超线性校正是不必要的。

Abstract

The phenomena of luminescence were discussed on the basic of reaction of radiation with matter. Impurities in crystal have essential effects upon crystal luminescence- Two mechanisms are found in crystal luminescence. One is the irradiation induced luminescence which will vary with the irradiation doses the crystal received. The other is non-irradiation related

such luminescence is depend on impurities in crystal. The superlinearity correction part of equivalent dose method in TL dating belongs to the non-irradiation type

so such correction is unnecessary.

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