State-selective ion mobility measurement for NHn+ (n=1-3) ions in helium gas at low temperature

被引：0

作者：

Mori, K. ^{[1
]}

Maki, H. ^{[1
]}

Ninomiya, A. ^{[1
]}

Isawa, R. ^{[1
]}

Tanuma, H. ^{[1
]}

机构：

[1] Tokyo Metropolitan Univ, Dept Phys, Hachioji, Tokyo 1920397, Japan

来源：

XXIX INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC, AND ATOMIC COLLISIONS (ICPEAC2015), PTS 1-12 | 2015年 / 635卷

关键词：

D O I：

10.1088/1742-6596/635/3/032070

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We have measured ion mobility in cooled helium gas for NH+, NH2+, and NH3+ at 77 and 4.3 K. In the measurement of NH+ and NH3+, we have observed double peaks in the arrival time spectra, which correspond to different electronic states of molecular ions. These results can be regarded as the first observation of the metastable states in mobility measurement for these ions.

引用

页数：1