Furetta C, Prokic M, Salamon R, Kitis G
Department of Physics, Rome University La Sapienza, Italy.
Appl Radiat Isot. 2000 Feb;52(2):243-50. doi: 10.1016/s0969-8043(99)00124-4.
Thermoluminescent dosimetric characteristics of MgB4O7:Dy,Na are presented. MgB4O7:Dy,Na is a newly prepared TL material with attractive features for dosimetric applications, such as near-tissue equivalence, simple glow curve, high sensitivity and low fading. The dosimetric properties of this material examined in this study include glow curve shape, TL sensitivity, annealing procedure, photon dose response, minimum detectable dose, precision of TL measurements, reproducibility, energy response and fading characteristics.
介绍了MgB4O7:Dy,Na的热释光剂量特性。MgB4O7:Dy,Na是一种新制备的热释光材料，在剂量学应用方面具有吸引人的特性，如接近组织等效性、简单的发光曲线、高灵敏度和低衰退率。本研究中考察的该材料的剂量学性质包括发光曲线形状、热释光灵敏度、退火程序、光子剂量响应、最小可探测剂量、热释光测量的精度、可重复性、能量响应和衰退特性。
