利用Townsend放电测定N2(A3∑u+)亚稳态分子的扩散系数和猝灭速率常数

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利用Townsend放电测定N2(A3∑u+)亚稳态分子的扩散系数和猝灭速率常数

物理学报, 1989, 38(12): 2039-2043.

DOI: 10.7498/aps.38.2039

CSTR: 32037.14.aps.38.2039

DETERMINATION OF DIFFUSION COEFFICIENT AND QUENCHING RATE COEFFICIENT OF METASTABLE N2 MOLECULES N2(A3∑u+) USING TOWNSEND DISCHARGING

Acta Phys. Sin., 1989, 38(12): 2039-2043.

DOI: 10.7498/aps.38.2039

CSTR: 32037.14.aps.38.2039

摘要

在纯N2气体中,利用Townsend放电方法,对N2(A3∑u+)亚稳态分子的扩散系数Dm和猝灭速率常数Kq的测定进行了研究。分别得到:Dm=128cm2/s,Kq=8.1×10-19cm3/s。
Abstract
The diffusion coefficient Dm and quenching rate coefficient Kq of metastable nitrogen molecule N2(A3∑u+) in pure N2 has been determined using Townsend dischaging. The values of Dm of 128 cm2/s and KN2 of 8.1×10-19 cm3/s were obtained respectively.
作者及机构信息
胡孝勇,

伊藤晴雄,

生田信皓
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