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Potential relaxation instability and ion acoustic waves in a single-ended Q-machine dusty plasma

被引：19
作者：
Barkan, A
DAngelo, N
Merlino, RL
机构：
[1] Department of Physics and Astronomy, University of Iowa, Iowa City, IA
来源：
PHYSICS LETTERS A | 1996年 / 222卷 / 05期
关键词：
D O I：
10.1016/0375-9601(96)00662-7
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The potential relaxation instability (PRI) is excited when the cold endplate of a single-ended Q-machine is biased positively. If a sufficient concentration of negatively charged dust is present, the PRI is eliminated and the current-driven ion acoustic (IA) instability is observed. As the concentration of the negatively charged dust is increased, the frequency of the IA waves also increases, in agreement with theoretical predictions.
引用
收藏
页码：329 / 332
页数：4
相关论文
共 12 条
[1]   LABORATORY EXPERIMENTS ON ELECTROSTATIC ION-CYCLOTRON WAVES IN A DUSTY PLASMA [J].
BARKAN, A ;
DANGELO, N ;
MERLINO, RL .
PLANETARY AND SPACE SCIENCE, 1995, 43 (07) :905-908
[2]   Experiments on ion-acoustic waves in dusty plasmas [J].
Barkan, A ;
DAngelo, N ;
Merlino, RL .
PLANETARY AND SPACE SCIENCE, 1996, 44 (03) :239-242
[3]   LOW-FREQUENCY ELECTROSTATIC-WAVES IN DUSTY PLASMAS [J].
DANGELO, N .
PLANETARY AND SPACE SCIENCE, 1990, 38 (09) :1143-1146
[4]   NEGATIVE IONS IN NIGHT IONOSPHERE AND CONTINOUOUS SUB-ELF EMISSIONS [J].
DANGELO, N .
JOURNAL OF GEOPHYSICAL RESEARCH, 1967, 72 (05) :1541-+
[5]  
GRAY PC, 1984, P 2 S PLASM DOUBL LA, P266
[6]  
IIZUKA S, 1982, PHYS REV LETT, V48, P45
[7]  
Motley R.W., 1975, Q MACHINES
[8]   DUST-ACOUSTIC WAVES IN DUSTY PLASMAS [J].
RAO, NN ;
SHUKLA, PK ;
YU, MY .
PLANETARY AND SPACE SCIENCE, 1990, 38 (04) :543-546
[9]   POTENTIAL RELAXATION INSTABILITY AND ION-ACOUSTIC-WAVES IN A SINGLE-ENDED Q-MACHINE PLASMA WITH NEGATIVE-IONS [J].
SONG, B ;
MERLINO, RL ;
DANGELO, N .
PHYSICS LETTERS A, 1991, 153 (4-5) :233-238
[10]   ELECTROSTATIC ION-CYCLOTRON WAVES IN A PLASMA WITH NEGATIVE-IONS [J].
SONG, B ;
SUSZCYNSKY, D ;
DANGELO, N ;
MERLINO, RL .
PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1989, 1 (12) :2316-2318
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