Two-dimensional Thomson scattering diagnostics of pulsed discharges produced at atmospheric pressure
Two-dimensional Thomson scattering diagnostics of pulsed discharges produced at atmospheric pressure
复制标题
大气压下产生的脉冲放电的二维汤姆逊散射诊断
DOI:
10.1088/1748-0221/7/02/c02057
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发表时间:
2012
影响因子:
1.3
通讯作者:
K Takaki
中科院分区:
文献类型:
--
作者:
K Tomita;N Bolouki;H Shirozono;Y Yamagata;K Uchino;K Takaki
Laser Thomson scattering (LTS) method has been applied to measure two dimensional distributions of electron density (n e) and electron temperature (T e) of a pulsed discharge in Ne gas at a pressure of 400 Torr. Such a discharge was produced with good reproducibility by using a set of electrodes composed of a needle and a hemisphere with a spacing gap of 0.5 mm. The values of n e and T e at t= 25 ns after the start of the discharge and at the center of the discharge were evaluated to be 4.6× 10 22 m− 3 and 1.0 eV, respectively. Based on the observed signal intensity and noise components, signal-to-noise ratios were examined and the way to apply present diagnostic system to the discharge plasma with an electron density as low as 10 18 m− 3 was discussed.
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DOI:
--
发表时间:
2003
期刊:
APPLIED PHYSICS LETTERS 83(26)
影响因子:
--
作者:
H.Mase;T.Fujiwara;N.Sato
通讯作者:
N.Sato
DOI:
--
发表时间:
1963
期刊:
影响因子:
--
作者:
W. H. Kegel
通讯作者:
W. H. Kegel
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
K. Tomita;Taisuke Kagawa;K. Uchino;S. Katsuki;H. Akiyama
通讯作者:
H. Akiyama
影响因子:
1.5
作者:
H. Mase;T. Fujiwara;N. Sato
通讯作者:
N. Sato
影响因子:
1.5
作者:
Hassaballa, S;Yakushiji, M;Muraoka, K
通讯作者:
Muraoka, K