摘要
指出了克服氢原子钟壁移问题的必要性.给出了一种测量氢钟壁移的简易方法,讨论了减小壁移的技术.该文的方法和技术有助于进一步改善氢原子钟的长期稳定度.
Wall shift is the main problem for improving long term stability of atomic hydrogen clocks.In this paper,a simple method for measuring wall shift was introduced,and the possible techniques for eliminating the wall shift and improving the long term stability of hydrogen atomic clocks were discussed.
出处
《波谱学杂志》
CAS
CSCD
北大核心
2011年第3期378-382,共5页
Chinese Journal of Magnetic Resonance
基金
国家自然科学基金资助项目(110910778704)
关键词
氢原子钟
壁移
长期稳定度
hydrogen atomic clock
wall shift
long term frequency stability