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Intense negative hydrogen ion production in high-power diodes

  • V. A. Papadichev (a1)

Abstract

Some peculiarities of using negative ions for accelerators and CTR are examined. Highpower beams of fast atoms obtained by charge exchange of negative ions can have advantages over positive ion beams for inertial confinement fusion (ICF) since they do not experience any deviations, instabilities, and scattering. H current up to 7 kA in a 100–200 ns pulse with densities up to 200 Å/cm2 and a voltage of 0.8 MV were obtained in experiments on magnetically insulated diodes at the Lebedev Physical Institute. Diagnostics of high-power H beams are described. Experimental results on cathode plasma formation by surface discharge on a dielectric initiated by a bipolar prepulse or by laser illumination are presented. The dependence of H yield on cathode current was determined and experiments on plasma stabilization are described. It is concluded that 1 kÅ/cm2 of H can be obtained.

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Agafonov, A. V., Lebedev, A. N., & Orlov, D. B. 1981 Pisma v. J. Techn. Fiz. (USSR) 7, 1258.
Agafonov, A. V. et al. 1983 J. Exp. Theor. Phys. (USSR) 84, 2040.
Agafonov, A. V. et al. 1984 Theses of Reports on All-Union Symposium on High-Current Electronics, Tomsk, part 2, p. 54.
Agafonov, A. V. et al. 1985 Proceedings of 9th All-Union Conference on Charged Particle Accelerators,Dubna, v. 2, p. 168.
Agafonov, A. V., Lebedev, A. N. & Orlov, D. B. 1988 Proceedings of 7th International Conference on High-Power Particle Beams,Karlsruhe, FGR, p. 650.
Alessi, J. G. et al. 1987 Proceedings 1987 Particle Accelerator Conference,Washington, D.C., v. 1, p. 276.
Bacal, M. 1982 Phys. Scripta, 2, (2), 467.
Bacal, M. et al. 1986 Proc. 2nd European Workshop on Production and Application of Light Negative Ions,Palaiseau, France, p. 17.
Bachmann, H. et al. 1988 Proc. 7th Int. Conf. on High-Power Particle Beams,Karlsruhe, FRG, p. 827.
Belchenko, Yu. I. et al. 1987 J. Appl. Mech. Tech. Phys., Novosibirsk USSR, 4, 106.
Belchenko, Yu. I. & Kupriyanov, A. S. 1988 Proc. 3rd Europ. Workshop on Production and Appl. of Light Negative Ions,Amersfoort, Netherlands, p. 133.
Bistritsky, V. M. et al. 1986 Proc. 6th Int. Conf. on High-Power Particle Beams,Kobe, Japan, p. 113.
Budker, G. I. & Dimov, G. I. 1963 Proceedings of International Accelerator Conference.Moscow, Nauka, p. 933.
Budker, G. I., Dimov, G. I. & Dudnikov, V. G. 1967 Atomnaya Energia (USSR).
Dimov, G. I. 1981 Proc. X European Conf. on CTR and Plasma Physics,Moscow, Vol. 2, p. 35.
Doucet, H. J. et al. 1986 Proc. 2nd Europ. Workshop on Production and Appl. of Light Negative Ions,Palaiseau, France, p. 95.
Doucet, H. J. 1986a. Proc. 4th Int. Conf. on Production and Neutralization of Negative Hydrogen Ions and Beams,Brookhaven, CT, p. 453.
Dreike, P. et al. 1976 J. Appl. Phys., 47, 85.
Fisher, A. & Rostoker, N. 1976 Bull. Am. Phys. Soc., 21, 1097.
Fisher, A., Lindenbaum, H. & Rostoker, N. 1986 Proc. 6th Int. Conf. on High-Power Particle Beams,Kobe, Japan, p. 116.
Gabovich, M. D. 1977 Uspekhi Physicheskikh Nauk (USSR), 121, (2), 259.
Gabovich, M. D., Pleshivtsev, N. U. & Semashko, N. N. 1986 Ion and Atom Beams for CTR and Technology (Energoizdat, Moscow).
Hammer, D. A. et al. 1983 Proc. 5th Int. Conf. on High-Power Particle Beams,San Francisco, CA, p. 56.
Holmes, A. J. T. 1986 Proc. 2nd European Workshop on Prod. and Appl. of Light Negative Ions,Palaiseau, France, p. 1.
Holmes, A. J. T. 1987 Proc. of IEEE Particle Accelerator Conf.,Washington, DC, p. 259.
Humphries, S. 1978 Appl. Phys. Lett., 32, 792.
Humprhies, S. et al. 1981 Phys. Rev. Lett., 46, 996.
Kolomensky, A. A. et al. 1983 Proc. 5th Int. Conf. on High-Power Particle Beams,San Francisco, CA, p. 533.
Kolomensky, A. A. et al. 1986 Proc. 2nd European Workshop on Production and Appl. of Light Negative Ions,Palaiseau, France, p. 87.
Kolomensky, A. A. et al. 1986a Proc. 6th Int. Conf. on High-Power Particle Beams,Kobe, Japan, p. 208.
Lindenbaum, H., Fisher, A. & Rostoker, N. 1988 Proc. 7th Int. Conf. on High-Power Particle Beams,Karlsruhe, FRG, p. 677.
Lockner, T. R. et al. 1988 Proc. 7th Int. Conf. on High-Power Particle Beams,Karlsruhe, FRG, p. 311.
Maenchen, J. et al. 1986 Proc. 6th Int. Conf. on High-Power Particle Beams, p. 85.
Mikhalev, P. S. 1988 Proc. 3d European Workshop on Production and Appl. of Light Negative Ions,Amersfoort, Netherlands, p. 231.
Moustaizis, S. et al. 1986 Proc. 6th Int. Conf. on High-Power Particle Beams,Kobe, Japan, p. 119.
Papadichev, V. A. & Shelkovenko, T. A. 1987 Kratkie Soobtshenia Fizike (USSR), 7, 56.
Papadichev, V. A., Pikuz, S. A. & Shelkovenko, T. A. 1987a. Kratkie Soobtshenia Fizike (USSR), 11, 54.
Papadichev, V. A. & Shelkovenko, T. A. 1988 Proc. 3rd Europ. Workshop on Prod. and Appl. of Light Negative Ions,Amersfoort, Netherlands, p. 238.
Papadichev, V. A., Pikuz, S. A. & Shelkovenko, T. A. 1988a Proc. 7th Int. Conf. on High-Power Particle Beams,Karlshruhe, FRG, p. 715.
Papadichev, V. A. 1988b Proc. 7th Int. Conf. on High-Power Particle Beams,Karlsruhe, FRG, p. 479.
Plutto, A. A. 1960 J. Exper. Theor. Phys. (USSR), 39, 1589.
Poelz, G. 1985 Aerogels.Proceedings of the 1st International Symp.,Wurzburg, FRG, Berlin.
Reiser, M. 1981 IEEE Trans. on Nuclear Science, NS-28, N3, p. 3355.
Richardson, J. R. et al. 1975 IEEE Trans. NS-22, 1402.
Schempp, A., Schartok, P. & Klein, H. 1987 Proc. 1987 IEEE Particle Accel. Conf.,Washington, DC, p. 361.
Semashko, N. N. et al. 1986 Proc. 4th Int. Conf. on Production and Neutralization of Negative Hydrogen Ions and Beams,Brookhaven, CT,AIP Conf. Proc. N158, p. 334.
Stinnett, R. W. & Stanley, T. 1982 J. Appl. Phys. 53, 8849.
Stinnett, R. W. & Buttram, M. T. 1983 J. Fusion Energy, 3(4), 253.
Stinnett, R. W. et al. 1983a IEEE Trans. Plasma Sc. PS-11(3), 216.
Van Devender, J. P., Stinnett, R. W., & Anderson, R. J. 1981 Appl. Phys. Lett., 38, 229.
Van Devender, J. P., et al. 1986 Proc. 6th Int. Conf. on High-Power Particle Beams,Kobe, Japan, p. 43.
Yatsui, K. et al. 1988 Proc. 7th Int. Conf. on High-Power Particle Beams,Karlsruhe, FRG, p. 522.

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Intense negative hydrogen ion production in high-power diodes

  • V. A. Papadichev (a1)

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