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纳秒脉冲下高能量快电子逃逸过程的计算
被引:13
作者
:
论文数:
引用数:
h-index:
机构:
邵涛
论文数:
引用数:
h-index:
机构:
孙广生
论文数:
引用数:
h-index:
机构:
严萍
谷琛
论文数:
0
引用数:
0
h-index:
0
机构:
中国科学院电工研究所
谷琛
论文数:
引用数:
h-index:
机构:
张适昌
机构
:
[1]
中国科学院电工研究所
来源
:
物理学报
|
2006年
/ 11期
关键词
:
气体放电;
快电子;
逃逸击穿;
纳秒脉冲;
D O I
:
暂无
中图分类号
:
O461.1 [基本物理过程];
学科分类号
:
摘要
:
基于快电子的逃逸击穿机理将是一种能解释纳秒脉冲高过电压倍数下气体放电现象的理论,对高能量快电子的逃逸运动、碰撞电离引导电子崩的发展等进行了分析,并根据电子能量与阻力关系式,对电子的俘获或逃逸过程进行了计算.结果表明外加场强越高,更多的电子能逃逸,逃逸的能量阈值越低,气压对电子的逃逸过程影响也较大.同时也定性描述了纳秒脉冲下逃逸击穿放电过程.
引用
收藏
页码:5964 / 5968
页数:5
相关论文
共 3 条
[1]
气体放电[M]. 科学出版社 , 杨津基 编著, 1983
[2]
The Townsend coefficient and electron runaway characteristics in nitrogen
[J].
Tkachev, AN
论文数:
0
引用数:
0
h-index:
0
机构:
Russian Acad Sci, Inst Gen Phys, Moscow 117924, Russia
Russian Acad Sci, Inst Gen Phys, Moscow 117924, Russia
Tkachev, AN
;
Yakovlenko, SI
论文数:
0
引用数:
0
h-index:
0
机构:
Russian Acad Sci, Inst Gen Phys, Moscow 117924, Russia
Russian Acad Sci, Inst Gen Phys, Moscow 117924, Russia
Yakovlenko, SI
.
TECHNICAL PHYSICS LETTERS,
2004,
30
(04)
:265
-269
[3]
Effect of the rise rate of nanosecond high-voltage pulses on the breakdown of air gaps
[J].
Vasilyak, LM
论文数:
0
引用数:
0
h-index:
0
机构:
Russian Acad Sci, Joint Inst High Temp, Sci Res Ctr Thermal Phys Pulsed Act, Moscow, Russia
Russian Acad Sci, Joint Inst High Temp, Sci Res Ctr Thermal Phys Pulsed Act, Moscow, Russia
Vasilyak, LM
;
Vetchinin, SP
论文数:
0
引用数:
0
h-index:
0
机构:
Russian Acad Sci, Joint Inst High Temp, Sci Res Ctr Thermal Phys Pulsed Act, Moscow, Russia
Russian Acad Sci, Joint Inst High Temp, Sci Res Ctr Thermal Phys Pulsed Act, Moscow, Russia
Vetchinin, SP
;
Polyakov, DN
论文数:
0
引用数:
0
h-index:
0
机构:
Russian Acad Sci, Joint Inst High Temp, Sci Res Ctr Thermal Phys Pulsed Act, Moscow, Russia
Russian Acad Sci, Joint Inst High Temp, Sci Res Ctr Thermal Phys Pulsed Act, Moscow, Russia
Polyakov, DN
.
TECHNICAL PHYSICS LETTERS,
1999,
25
(09)
:749
-751
←
1
→
共 3 条
[1]
气体放电[M]. 科学出版社 , 杨津基 编著, 1983
[2]
The Townsend coefficient and electron runaway characteristics in nitrogen
[J].
Tkachev, AN
论文数:
0
引用数:
0
h-index:
0
机构:
Russian Acad Sci, Inst Gen Phys, Moscow 117924, Russia
Russian Acad Sci, Inst Gen Phys, Moscow 117924, Russia
Tkachev, AN
;
Yakovlenko, SI
论文数:
0
引用数:
0
h-index:
0
机构:
Russian Acad Sci, Inst Gen Phys, Moscow 117924, Russia
Russian Acad Sci, Inst Gen Phys, Moscow 117924, Russia
Yakovlenko, SI
.
TECHNICAL PHYSICS LETTERS,
2004,
30
(04)
:265
-269
[3]
Effect of the rise rate of nanosecond high-voltage pulses on the breakdown of air gaps
[J].
Vasilyak, LM
论文数:
0
引用数:
0
h-index:
0
机构:
Russian Acad Sci, Joint Inst High Temp, Sci Res Ctr Thermal Phys Pulsed Act, Moscow, Russia
Russian Acad Sci, Joint Inst High Temp, Sci Res Ctr Thermal Phys Pulsed Act, Moscow, Russia
Vasilyak, LM
;
Vetchinin, SP
论文数:
0
引用数:
0
h-index:
0
机构:
Russian Acad Sci, Joint Inst High Temp, Sci Res Ctr Thermal Phys Pulsed Act, Moscow, Russia
Russian Acad Sci, Joint Inst High Temp, Sci Res Ctr Thermal Phys Pulsed Act, Moscow, Russia
Vetchinin, SP
;
Polyakov, DN
论文数:
0
引用数:
0
h-index:
0
机构:
Russian Acad Sci, Joint Inst High Temp, Sci Res Ctr Thermal Phys Pulsed Act, Moscow, Russia
Russian Acad Sci, Joint Inst High Temp, Sci Res Ctr Thermal Phys Pulsed Act, Moscow, Russia
Polyakov, DN
.
TECHNICAL PHYSICS LETTERS,
1999,
25
(09)
:749
-751
←
1
→