Measurements of Electron Drift Velocity in 3He Gas

被引：4

作者：

Kusano, Hiroki ^{[1
]}

Mimura, Mitsuteru ^{[1
]}

Kobayashi, Shinzo ^{[1
]}

Miyajima, Mitsuhiro ^{[1
]}

Hasebe, Nobuyuki ^{[1
]}

机构：

[1] Waseda Univ, Res Inst Sci & Engn, Shinjuku Ku, Tokyo 1698555, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS | 2008年 / 47卷 / 08期

关键词：

electron drift velocity; helium; helium-3;

D O I：

10.1143/JJAP.47.6475

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Electron drift velocities in He-3 and He-4 gases were measured at 0.1 MPa and we compared the results ill He-3 and He-4 under the electric field strength normalized by the number density of helium gas, E/N, from 0.04 to 1.0 Td. This is the first experimental confirmation of the fact that the electron drift velocity in He-3 gas is larger than in He-4 gas. The difference in the electron drift velocities is attributed to the difference in the atomic masses of He-3 and He-4.

引用

页码：6475 / 6477

页数：3

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