R.N. Franklin, J. Phys. D Appl. Phys. 36, 309 (2003)
J. Liu, Z. Wang, X. Wang, Phys. Plasmas 10, 3032 (2003)
X. Zou, J.Y. Liu, Y. Gong, Z.X. Wang, Y. Liu, X.G. Wang, Vacuum 73, 681 (2004)
J.G. Andrews, R.H. Varey, Phys. Fluids 14, 339 (1971)
X. Zou, M.H. Qiu, H.P. Liu, L.J. Zhang, J.Y. Liu, Y. Gong, Vacuum 83, 205 (2009)
R.N. Franklin, J. Phys. D Appl. Phys. 38, 3412 (2005)
S.F. Masoudi, Vacuum 81, 871 (2007)
S.F. Masoudi, J. Fusion Energ. 29, 275 (2010)
M. Lei, Y. Zhang, W. Ding, J. Liu, X. Wang, Plasma Sci. Technol. 8, 544 (2006)
G.C. Das, B. Singha, J. Chutia, Phys. Plasmas 6, 3685 (1999)
B. Alterkop, J. Appl. Phys. 95, 1650 (2003)
M. Khoramabadi, H. Ghomi, J Plasma Fusion Res 8, 1399 (2009)
M. Khoramabadi, H. Ghomi, M. Ghorannevis, J. Fusion Energ. 29, 365 (2010)
J. Liu, F. Wang, J. Sun, Physics of Plasmas 18, 013506-1 (2011)
M. Khomabadi, H. Ghomi, P.K. Shukla, J. Appl. Phys. 109, 073307-1 (2011)
M. El Kaouini, H. Chatei, I. Driouch, M. El Hammouti, J. Fusion Energ. 30, 199 (2011)
K. Yasserian, M. Aslaninejad, M. Borghei, M. Eshghabadi, J. Theor. Appl. Phys. 4–2, 26 (2010)
S.I. Krasheninnikov, D.J. Sigmar, P.N. Yushmanov, Phys. Plasmas 2, 1972 (1995)
M.M. Hatami, B. Shokri, A.R. Niknam, J. Phys. D Appl. Phys. 42, 1 (2009)
S.F. Masoudi, Zh. Ebrahiminejad, Eur. Phys. J. D 59, 421 (2010)
S.F. Masoudi, S.S. Esmaeili, S. Jazavandi, Vacuum 84, 382 (2010)