[1] J Forrest M, J Peacock N, C Robinson D et al. Nature, 224, 488(1969).

[2] Z Feng, Y Huang, P Zhang et al. Review of Scientific Instruments, 78, 113501(2007).

[3] Y Li, Q Zang, Y Zhao J et al. Review of Scientific Instruments, 82, 063502(2011).

[4] R Arends E, G Carolan P, J Walsh M et al. Review of Scientific Instruments, 74, 1663(2003).

[5] M Jakobi, B Kurzan, H Murmann. Plasma Phys. Control. Fusion, 46, 299(2004).

[6] L Campbell G, N Carlstrom T, C Deboo J et al. Review of Scientific Instruments, 63, 4901(1992).

[7] H Funaba, K Narihara, I Yamada et al. Review of Scientific Instruments, 81, 10D522(2010).

[8] J Barth C, T Oyevaar, der Meiden H J Van et al. Review of Scientific Instruments, 75, 3849(2004).

[9] . MOD.

[10] Y Itoh, T Minami, I Yamada et al. Review of Scientific Instruments, 85, 11D837(2014).

[11] C Selden A. Physics Letter A, 79, 405(1980).

[12] Z Feng, P Hou Z, Q Wang Y et al. Journal of Instrumentation, 12, C11012(2017).

[14] H Press W, A Teukolsky S, T Vetterling W et al. Numerical Recipes in C. Second Edition.

[15] P Hou Z, Y Huang, Q Wang Y et al. Review of Scientific Instruments, 89, 10C116(2018).

[16] P Hou Z, Y Huang, Q Wang Y et al. Journal of Instrumentation, 14, C11021(2019).