氦气渗透导致铷原子钟频率漂移的计算与分析 |
李豆, 王鹏飞, 钟达, 梅刚华, 康松柏 |
Calculation and Analysis of Helium-permeation-induced Frequency Drift of the Rubidium Atomic Clock |
LI Dou, WANG Pengfei, ZHONG Da, MEI Ganghua, Kang Songbai |
图1 圆柱形气泡中的氦渗透等效过程示意图 |
Fig. 1 Schematic diagram of the equivalent process of helium permeation through a cylindrical vapor cell |