Abstract
An analysis of the formation of a void in the PK3 setup in dusty plasma with 3.4-μm-diameter melamine–formaldehyde particles—in an RF discharge in argon at a pressure of 12–50 Pa under microgravity conditions at the ISS is presented. The uniform state of the plasma can only be obtained at a voltage close to the discharge extinction voltage. The application of a low-frequency voltage of 20–50 Hz stabilizes the state of the dusty plasma and shifts the void formation threshold towards higher RF voltages. It is shown that the formation of a void is associated with non-local ionization of the plasma at the center of the discharge by fast electrons, which are heated in the near-electrode layers.
REFERENCES
A. G. Khrapak, V. I. Molotkov, A. M. Lipaev, D. I. Zhukhovitskii, V. N. Naumkin, V. E. Fortov, O. F. Petrov, H. M. Thomas, S. A. Khrapak, P. Huber, A. V. Ivlev, and G. Morfill, Contrib. Plasma Phys. 56, 253 (2016).
Complex and Dusty Plasmas, Ed. by V. E. Fortov and G. E. Morfill (CRC, Boca Raton, FL, 2010).
A. M. Lipaev, S. A. Khrapak, V. I. Molotkov, G. E. Morfill, V. E. Fortov, A. V. Ivlev, H. M. Thomas, A. G. Khrapak, V. N. Naumkin, A. I. Ivanov, S. E. Tretschev, and G. I. Padalka, Phys. Rev. Lett. 98, 265006 (2007).
V. N. Tsytovich, G. E. Morfill, U. Konopka, and H. Thomas, New J. Phys. 5, 1 (2003).
V. N. Tsytovich, S. V. Vladimirov, and G. E. Morfill, Phys. Rev. E: Stat., Nonlinear, Soft Matter Phys. 70, 066408 (2004).
V. N. Tsytovich, S. V. Vladimirov, and G. E. Morfill, J. Exp. Theor. Phys. 102, 334 (2006).
V. N. Tsytovich, S. V. Vladimirov, G. E. Morfill, and J. Goree, Phys. Rev. E: Stat., Nonlinear, Soft Matter Phys. 63, 056609 (2001).
D. Samsonov. G. Morfill, H. Thomas, T. Hagl, H. Rothermel, V. Fortov, A. Lipaev, V. Molotkov, A. Nefedov, O. Petrov, A. Ivanov, and S. Krikalev, Phys. Rev. E: Stat., Nonlinear, Soft Matter Phys. 67, 036404 (2003).
V. V. Balabanov, L. M. Vasilyak, S. P. Vetchinin, A. P. Nefedov, D. N. Polyakov, and V. E. Fortov, J. Exp. Theor. Phys. 92, 86 (2001).
V. V. Shumova, D. N. Polyakov, and L. M. Vasilyak, Plasma Phys. Rep. 45, 285 (2019).
V. V. Shumova, D. N. Polyakov, and L. M. Vasilyak, Plasma Sources Sci. Technol. 26, 035011 (2017).
L. A. Artsimovich and R. Z. Sagdeev, Plasma Physics for Physicists (Atomizdat, Moscow, 1979) [in Russian].
M. R. Akdim and W. J. Goedheer, Phys. Rev. E: Stat., Nonlinear, Soft Matter Phys. 65, 015401(R) (2001).
G. Gozadinos, A. V. Ivlev, and J. P. Boeuf, New J. Phys. 5, 32 (2003).
J. P. Boeuf and L. C. Pitchford, Phys. Rev. E: Stat. Phys., Plasmas, Fluids, Relat. Interdiscip. Top. 51, 1376 (1995).
I. D. Kaganovich and L. D. Tsendin, IEEE Trans. Plasma Sci. 20, 66 (1992).
L. D. Tsendin, Plasma Sources Sci. Technol. 4, 200 (1995).
V. I. Kolobov and V. A. Godyak, IEEE Trans. Plasma Sci. 23, 503 (1995).
W. J. Goedheer and V. Land, Plasma Phys. Control. Fusion 50, 124022 (2008).
Encyclopedia of Low-Temperature Plasma. Introductory Volume II., Ed. by V. E. Fortov (Nauka/Interperiodika, Moscow, 2000), Part II, p. 63 [in Russian].
A. S. Smirnov and K. E. Orlov, Tech. Phys. Lett. 23, 26 (1997).
Yu. P. Raizer, M. N. Shneider, and N. A. Yatsenko, Radio-Frequency Capacitive Discharge (Moscow, Nauka, 1995; CRC Press, Boca Raton, 2019).
V. A. Godyak, R. B. Piejak, and B. M. Alexandrovich, IEEE Trans. Plasma Sci. 19, 660 (1991).
V. N. Tsytovich, Phys.–Usp. 40, 53 (1997).
M. Kretschmer, S. A. Khrapak, S. K. Zhdanov, H. M. Thomas, G. E. Morfill, V. E. Fortov, A. M. Lipaev, V. I. Molotkov, A. I. Ivanov, and M. V. Turin, Phys. Rev. E: Stat., Nonlinear, Soft Matter Phys. 71, 056401 (2005).
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Vasilyak, L.M., Vetchinin, S.P. & Polyakov, D.N. Effect of Ionization on Void Formation in an RF Discharge under Microgravity Conditions. Plasma Phys. Rep. 49, 290–295 (2023). https://doi.org/10.1134/S1063780X22601961
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DOI: https://doi.org/10.1134/S1063780X22601961