Density Dependence of the Longitudinal Diffusion Coefficient of Electrons in Xenon
Density Dependence of the Longitudinal Diffusion Coefficient of Electrons in Xenon
复制标题
氙中电子纵向扩散系数的密度依赖性
DOI：
10.1143/jjap.51.048001
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发表时间：
2012
影响因子：
1.5
通讯作者：
N. Hasebe
中科院分区：
文献类型：
--
作者：
H. Kusano;J. Matias;M. Miyajima;E. Shibamura;N. Hasebe
在4.19×1019-4.82×1020 cm-3的大密度范围内，首次测量了高密度气氙中电子的纵向扩散系数和纵向扩散系数与电子迁移率之比。在0.025 ~ 0.055 Td的还原电场范围内，纵向扩散系数的密度依赖性较好。
The longitudinal diffusion coefficient of electrons and the ratio of the longitudinal diffusion coefficient to the mobility of electrons were measured for the first time in high-density gaseous xenon in the extensive density range of 4.19×1019–4.82×1020 cm-3. The density dependence of the longitudinal diffusion coefficient was observed in the reduced electric field range of 0.025–0.055 Td.