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首页> 外文OA文献 >Effect of dopants` concentration on high-dose high-temperature thermoluminescence of LiF:Mg,Cu,P detectors: Mg and Cu influence
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Effect of dopants` concentration on high-dose high-temperature thermoluminescence of LiF:Mg,Cu,P detectors: Mg and Cu influence

机译：掺杂剂浓度对高剂量高温的影响   LiF的热释光：mg，Cu，p探测器：mg和Cu的影响

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摘要

In search of origin and mechanism of the high-dose high-temperature TLemission with presence of the peak `B` about thirty batches of LiF:Mg,Cu,Pdetectors with different dopants` concentration were produced and comprehensivestudies of their high-dose TL features have been performed. Within each step ofthe research, these characteristics were compared with the high-dose TLproperties of the typical MCP-N detectors` batch highly exposed simultaneouslywith the detectors from batches of varying dopants concentration. We determinedthe effect of concentration of specific dopants on the TL peak `B`. It wasfound that both magnesium and copper are necessary to obtain high-dose TLsignal, however, the important for high-dose TL features seems to be alsoconcentration of phosphorus. In the framework of this study we present resultsof magnesium and copper concentration changes to the TL signal after high-dosesof electron radiation.
机译：为寻找高剂量高温T发射的发生原因和机理，并在B峰存在下，制备了约30批具有不同掺杂剂浓度的LiF：Mg，Cu，P探测器，并对高剂量TL特性进行了综合研究。已经执行了。在研究的每个步骤中，将这些特性与典型的MCP-N检测器的高剂量TL特性进行了比较，这些MCP-N检测器与来自不同浓度的掺杂剂的检测器同时高度暴露。我们确定了特定掺杂剂浓度对TL峰“ B”的影响。已经发现镁和铜对于获得高剂量的TL信号都是必需的，但是，高剂量TL特征的重要似乎也是磷的浓度。在这项研究的框架中，我们介绍了在大量电子辐射后镁和铜浓度随TL信号变化的结果。

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