摘要
北京同步辐射装置(BSRF)的3B3中能束线的应用,在国内首次提供了一台能区在2—6keV范围、性能优良的单色X射线光源.对光源的性能进行了研究,并完成了X射线探测器(XRD)灵敏度、滤片厚度、多种晶体衍射效率以及成像板能量响应等指标的标定.XRD标定的相对不确定度好于7%,滤片厚度的不确定度小于3·6%.
On the 3B3 medium energy X-ray beamline, a new monochromatic X-ray source tunable in the 2-6 keV energy range bas been constructed and implemented. The characteristic parameters of the X-ray source having been determined, with the help of the light source, we have calibrated the sensitivity of X-ray detector, thickness of filter, diffraction efficiency of crystals and energy response of the BAS5000-RS, which showed the high performance of the monochromator and detecter system.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2006年第12期6287-6292,共6页
Acta Physica Sinica
关键词
中能X射线
同步辐射
标定
medium energy X-ray, synchrotron radiation, calibrated
