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非链式化学HF(DF) 器工作气体中电子分离的非稳定性和气体放电等离子体的自组织现象

BELEVTSEV A A,FIRSOV K N,KAZANTSEV S Yu,KONONOV I G,张来明

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BELEVTSEV A A, FIRSOV K N, KAZANTSEV S Yu, KONONOV I G, 张来明. 非链式化学HF(DF) 器工作气体中电子分离的非稳定性和气体放电等离子体的自组织现象[J]. , 2011, 4(1): 31-40.
引用本文: BELEVTSEV A A, FIRSOV K N, KAZANTSEV S Yu, KONONOV I G, 张来明. 非链式化学HF(DF) 器工作气体中电子分离的非稳定性和气体放电等离子体的自组织现象[J]. , 2011, 4(1): 31-40.
BELEVTSEV A A, FIRSOV K N, KAZANTSEV S Yu, KONONOV I G, ZHANG Lai-ming. Electron detachment instability and self-organization of gas discharge plasma in working mixtures of chemical non-chain HF(DF) lasers[J]. Chinese Optics, 2011, 4(1): 31-40.
Citation: BELEVTSEV A A, FIRSOV K N, KAZANTSEV S Yu, KONONOV I G, ZHANG Lai-ming. Electron detachment instability and self-organization of gas discharge plasma in working mixtures of chemical non-chain HF(DF) lasers[J].Chinese Optics, 2011, 4(1): 31-40.

非链式化学HF(DF) 器工作气体中电子分离的非稳定性和气体放电等离子体的自组织现象

基金项目:

Supported by Russian Foundation for Basic Research Project(Grants No.08-08-00242 and 09-02-00475).

详细信息
  • 中图分类号:TN248.5

Electron detachment instability and self-organization of gas discharge plasma in working mixtures of chemical non-chain HF(DF) lasers

Funds:

Supported by Russian Foundation for Basic Research Project(Grants No.08-08-00242 and 09-02-00475).

  • 摘要:报道了放电引发的非链式HF(DF) 器中的激活介质由电子碰撞负离子分离引起的电离非稳定性。这种非稳性出现在电极空间分离、脉冲CO2 加热的基于SF6的混合气体的大体积放电中。实验研究了自引发体放电过程中由 加热引起的放电等离子体的自组织现象以及由此在放电间隙的大部分区域形成的准周期等离子体结构。重点分析了等离子体结构随气体温度和注入能量的变化,讨论了等离子体自组织对电子碰撞分离不稳定性所产生的影响,解释了混合气体中由于电子碰撞使负离子消失导致的单等离子体通道移动的产生机理。

  • [1] BELEVTSEV A A,FIRSOV K N. Encyclopedia of Low-Temperature Plasma[M]. Moscow:Fizmatlit,2005,XI-4:761. [2] HAAS R A. Plasma stability of electric discharges in molecular gases[J] .Phys. Rev. A,1973,8:1017. [3] NIGHAN W L,WIEGAND W J. Influence of negative-ion processes on steady-state properties and striations in molecular gas discharges[J] .Phys. Rev. A,1974,10:922. [4] NIGHAN W L. Principles of Laser Plasmas[M]. New York:Wiley,1976. [5] NAPARTOVICH A P,STAROSTIN A N. Chemistry of Plasma[M]. Moscow:Atomizdat,1979,6:153. [6] COUTTS J. The halogen donor depletion instability-current pulse-shape effects[J].Phys. D:Appl.Phys.,1988,21:255. [7] OSBORNE M R,HUTCHINSON M R. Long pulse operation and premature termination of a high-power discharge-pumped XeCl laser[J].Appl. Phys.,1986,59:711. [8] OSBORNE M R. Rare-gas-halide discharge stability[J].Appl. Phys.,1988,B45:285. [9] GARSCADEN A,KUSHNER M J.IEEE Trans. Plasma Sci.,1991,19:1015. [10] BYCHKOV Y,GORTCHAKOV S,LACOUR B,et al.. Two-step ionization in non-equilibrium SF6discharges at high current density[J].Phys. D:Appl. Phys.,2003,36:380. [11] BELEVTSEV A A,FIRSOV K N,KAZANTSEV S Y,et al.. Electron detachment instability and self-organization in strongly electronegative polyatomic gases[J].Phys.D: Appl. Phys.,2009,42:215205. [12] ELETSKII A V. Chemistry of Plasma[M]. Moscow:Atomizdat,1982,9:151. [13] BELEVTSEV A A,FIRSOV K N,KAZANTSEV S Y,et al.. Self-sustained volume discharge in SF6-based gas mixtures upon the development of shock-wave perturbations of the medium initiated by a pulsed CO2laser[J] .Quantum Elecron.,2006,36:646. [14] VELIKHOV E P,KOVALEV A S,RAKHIMOV A T. Physical Phenomena in Gas Discharge Plasma[M]. Moscow: Nauka,1987. [15] KOROLEV Y D,MESYATS G A. Physics of Pulsed Breakdown in Gases[M]. Moscow:Nauka,1991. [16] BELEVTSEV A A,FIRSOV K N,KAZANTSEV S Y,et al.. The critical reduced electric fields in SF6at high gas temperatures[J].Phys. D: Appl. Phys.,2008,41:045201. [17] BELEVTSEV A A,FIRSOV K N,KAZANTSEV S Y,et al.. A self-sustained volume discharge in vibrationally excited strongly electronegative gases[J].Phys. D:Appl. Phys.,2004,37:1759. [18] BELEVTSEV A A,FIRSOV K N,KAZANTSEV S Y,et al.. The influence of vibrational excitation on the burning voltage of a pulsed electric discharge in HF laser working media[J].Appl. Phys. B,2006,82:455. [19] APOLLONOV V V,BELEVTSEV A A,KAZANTSEV S Y,et al.. Self-initiated volume discharge in nonchain HF lasers based on SF6-hydrocarbon mixtures[J].Quantum Electronics.,2000,30(3):207-214. [20] APOLLONOV V V,BELEVTSEV A A,KAZANTSEV S Y,et al.. Development of a self-initiated volume discharge in nonchain HF lasers[J].Quantum Electron.,2002,32:95. [21] APOLLONOV V V,BELEVTSEV A A,KAZANTSEV S Y,et al.. Ion-ion recombination in SF6and in SF6-C2H6mixtures for high values ofE/N[J].Quantum Electron.,2001,31(7):629-633. [22] BELEVTSEV A A,BIBERMAN L M. About one non-linear effect on development of avalanches in electronegative gases[J]. Izv. Akad. Nauk SSSR,Ser. Energetikai Transport,1976,3:74-78. [23] APOLLONOV V V,BELEVTSEV A A,FIRSOV K N,et al.. Current density restriction in diffuse channel of a self-initiated volume discharge in SF6and SF6-C2H6mixtures[C]//Proceeding of XXV International Conference on Phenomena in Ionized Gases,ICPIG-2001,Nagoya,Japan,17-22 July,2001. [24] GORDON E B,MATYUSHENKO V I,REPIN P B,et al.. Energy cost of formation of fluorine atoms in a pulsed electric discharge[J].Khim. Fiz.,2000,8:1212.(in Russian) [25] CHRISTOPHOROU L G,OLTHOFF J K. Electron interactions with SF6[J].Phys. Chem. Ref. Data,2000,29:267. [26] NAKANO N,SHIMURA N,PETROVIC Z L,et al.. Simulations of rf glow discharges in SF6by the relaxation continuum model:physical structure and function of the narrow-gap reactive-ion etcher[J].Phys. Rev. D,1994,49:4455-4465. [27] SLOVETSKI D I,DERYUGIN A A. EDF and the interaction of electrons with polyatomic fluorine-containing gases[J].Chem. Plasma,1987,13:240-277. [28] VOLKOV A F,KOGAN SH M. Physical phenomena in semiconductors with negative differential conductivity[J].Sov. Phys. Usp.,1969,11:881-903. [29] SCHOLL E. Nonequilibrium Phase Transitions in Semiconductors. Self-Organization Induced by Generation and Recombination Processes[M]. Berlin:Springer Verlag,1987.
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出版历程
  • 收稿日期:2010-08-13
  • 修回日期:2010-10-15
  • 刊出日期:2011-02-25

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