LUMINESCENT MATERIALS FOR MEDICAL APPLICATION

被引：32

作者：

GRABMAIER, BC

机构：

[1] Siemens AG, Corporate Research and Development, D-81730 Munich

来源：

JOURNAL OF LUMINESCENCE | 1994年 / 60-1卷

关键词：

Cadmium compounds - Cesium compounds - Composition effects - Computerized tomography - Crystalline materials - Diagnostic radiography - Luminescence - Medical applications - Medical imaging - Positron emission tomography - Scintillation - Thallium;

D O I：

10.1016/0022-2313(94)90322-0

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Medical equipment applying ionizing radiation for diagnostic imaging requires phosphors with dedicated luminescent properties. Polycrystalline scintillators have recently been created especially for X-ray computed tomography. High X-ray absorption, high light output, fast decay time and low afterglow are the requirements. The effect of codopants to lower the afterglow is discussed.

引用

页码：967 / 970

页数：4