Abstract
The formation of spatially ordered CeO2 particle structures in a thermal plasma at atmospheric pressure and temperatures of 1700–2200 K is studied. The spatial structure of the particles in the plasma is analyzed using laser time-of-flight counting of individual particles. Probe and optical diagnostics are used to determine the parameters of the thermal plasma. The CeO2 particles were positively charged (about 103 electronic charges). The resulting Coulomb interaction parameter for the particles is γ p>120, which corresponds to a highly nonideal plasma.
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References
M. S. Sodha and S. Guha, Adv. Plasma Phys. 4, 219 (1971).
V. E. Fortov and I. T. Yakubov, Nonideal Plasmas [in Russian], Énergoizdat, Moscow (1994), p. 282.
T. M. Sugden and B. A. Thrush, Nature 168, 703 (1951).
K. E. Shuler and J. Weber, J. Chem. Phys. 22, 491 (1954).
S. Ichimaru, Rev. Mod. Phys. 54, 1017 (1982).
H. Ikezi, Phys. Fluids 29, 1764 (1986).
M. O. Robbins, K. Kremer, and G. S. Crest, J. Chem. Phys. 88, 3286 (1988).
W. L. Slattery, G. D. Doolen, and H. E. DeWitt, Phys. Rev. A 21, 2087 (1980).
R. T. Farouki and S. Hamaguchi, Appl. Phys. Lett. 61, 2973 (1992).
M. J. Stevens and M. O. Robbins, J. Chem. Phys. 98, 2319 (1992).
R. F. Wuerker, H. Shelton, and R. V. Langmuir, J. Appl. Phys. 30, 342 (1959).
S. L. Gilbert, J. J. Bollinger, and D. J. Wineland, Phys. Rev. Lett. 60, 2022 (1988).
T. Trottenberg, A. Melzer, and A. Piel, Plasma Sources Sci. Technol. 4, 450 (1995).
J. H. Chu and L. I., Phys Rev. Lett 72, 4009 (1994).
H. Thomas, G. E. Morfill, V. Demmel et al., Phys. Rev. Lett. 73, 652 (1994).
Y. Hayashi and K. Tachibana, Japan. J. Appl. Phys. 33, L804 (1994).
A. Melzer, T. Trottenberg, and A. Piel, Phys. Lett. A 191, 301 (1994).
A. Rahman and J. P. Schiffer, Phys. Rev. Lett. 57, 1133 (1986).
D. H. E. Dubin and T. M. O’Neil, Phys. Rev. Lett. 60, 511 (1988).
V. E. Fortov, A. P. Nefedov, O. F. Petrov et al., JETP Lett. 63, 181 (1996).
A. B. Kondrat’ev, A. P. Nefedov, O. F. Petrov, and A. A. Samaryan, Tepl. Vys. Temp. 32, 452 (1994).
A. P. Nefedov, O. F. Petrov, and O. S. Vaulina, J. Quant. Spectrosc. and Radiat. Transfer 54, 453 (1995).
V. F. Kosov, V. I. Molotkov, and A. P. Nefedov, Tepl. Vys. Temp. 29, 633 (1991).
M. S. Benilov, Tepl. Vys. Temp. 26, 993 (1988).
O. S. Vaulina, A. P. Nefedov, O. F. Petrov, and A. V. Chernyshev, Zhurn. Prikl. Spectrosk. 63, 133 (1996).
G. L. Grodzovskii, Uchenye zapiski TsAGI 5, 80 (1974).
V. S. Fomenko, Emission Properties of Materials [in Russian], Naukova Dumka, Kiev (1981), p. 164.
M. R. Zachariah, D. Chin, H. G. Semerjian, and J. L. Katz, Appl. Opt. 28, 530 (1989).
J. H. Chu, J.-B. Du, and L. I, J. Phys. D.: Appl. Phys. 27, 296 (1994).
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Zh. Éksp. Teor. Fiz. 111, 467–477 (February 1997)
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Fortov, V.E., Nefedov, A.P., Petrov, O.F. et al. Highly nonideal classical thermal plasmas: Experimental study of ordered macroparticle structures. J. Exp. Theor. Phys. 84, 256–261 (1997). https://doi.org/10.1134/1.558112
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DOI: https://doi.org/10.1134/1.558112