| 摘要 |
PROBLEM TO BE SOLVED: To provide an atomic cell capable of improving stability of frequencies, a method for manufacturing the atomic cell, and a quantum interference device, an atomic oscillator, electronic equipment and a mobile body including the atomic cell.SOLUTION: The atomic cell 2 of the present invention includes an alkali metal atom, a body part 21 and windows 22, 23 constituting an inner space S encapsulating the alkali metal atom, and a getter material G disposed in the inner space S. The getter material G is preferably an alloy containing at least one of titanium, barium, tantalum, zirconium, aluminum, vanadium, indium and calcium, or an Al-Zr-V-Fe alloy.SELECTED DRAWING: Figure 4 |
