摘要
利用X射线光电子能谱技术,建立了Fe—Ni合金薄膜组成表面分析准确定量方法,中国计量科学研究院参加了国际关键比对CCQM—K67。根据最近公布的关键比对结果,中国计量科学研究院测量的Fe原子分数结果为51.48%,与参加的各国国家计量研究院的结果(50.02%)达到了等效一致。
Based on X-ray photoelectron spectroscopy technique, the National Institute of Metrology of China developed an accurate analytical method and took part in the CCQM-K67 international key comparison on surface analysis measurement of the composition for Fe-Ni alloy film. According to the recently published comparison results, the measured Fe atom fraction (51.48%) by the National Institute of Metrology of China was agreed with the reference value (50.02%) of the CCQM-K67 key comparison.
出处
《计量学报》
CSCD
北大核心
2012年第5期463-466,共4页
Acta Metrologica Sinica
基金
国家科技基础条件平台建设项目(2005DKA10800/2005DKA10806)
中央级公益性科研院所基本科研业务费专项(2007QK20/AKY0727)