摘要
报道了用Ｘ射线荧光光谱测定铋钾钡系超导材料原子配比的方法。测量样片用熔融法制备，测定各组分的质量分数后计算原子配比并推出材料的分子式。
A method for the determination of atomic ratio in Bi_K_Ba superconductor by XRF with fusion disk technique for sample preparation was developed. Atomic ratio was calculated after the mass fraction for each component was determined. The molecular formula of the superconductor was then deduced.
出处
《岩矿测试》
CAS
CSCD
北大核心
1997年第2期155-158,共4页
Rock and Mineral Analysis
基金
国家自然科学基金
关键词
超导材料
原子数配比
熔融片
铋钾钡系
荧光光谱
X_ray fluorescence spectrometry(XRF), superconductor, atomic ratio, fusion disk technique
