DOPPLER SHIFT AND ION MOBILITY MEASUREMENTS OF $ArH^{+}$ IN A HE DC GLOW
DOPPLER SHIFT AND ION MOBILITY MEASUREMENTS OF $ArH^{+}$ IN A HE DC GLOW
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HE DC 辉光中 $ArH^{ }$ 的多普勒频移和离子淌度测量
DOI：
10.1103/physrevlett.50.1575
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发表时间：
1983
期刊：
影响因子：
--
通讯作者：
T. Oka
中科院分区：
文献类型：
--
作者：
N. N. Haese;F. Pan;T. Oka
报道了一种新的测量直流辉光放电中离子漂移速度和迁移率的红外激光光谱方法，这种方法对离子输运过程中的量子效应很敏感。用漂移管研究了Ar~(2+)在He中的迁移率。虽然在初步测量中没有观察到离子旋转能量依赖，但提出了振动依赖关系。
A new, infrared-laser-spectroscopic method for in situ ion drift-velocity and mobility measurements in a dc glow discharge is reported, a method sensitive to quantum effects in the ion transport process. Excellent agreement with earlier drift-tube studies for the mobility of Ar H+ in He is obtained. While no ion rotational energy dependence was observed in preliminary measurements, a vibrational dependence was suggested.