Development of energy analyzer of charged particles
DOI:
https://doi.org/10.31489/2019No1/24-29Keywords:
non-uniform field, energy analyzer, mirror reflection regime, electron-optical characteristics, trajectory of charged particlesAbstract
The electron-optical characteristics of a mirror energy analyzer based on a non-uniform, hyperbolic decreasing electrostatic field were investigated. In work an approximate-analytical method for calculating the trajectory of charged particles in an electrostatic field, acting in the mirror reflection regime, was used. The equation of motion of charged particles in the integro-differential form is obtained. The scheme of the most optimal variant of the analyzer with a non-uniform field is found.
References
"1 Ashimbaeva B.U., Chokin K.Sh., Saulebekov A.O. Focusing properties of a mirror analyzer with hexapole cylindrical field. J. of E.Spect. and Rel. Phen. 2005, 143 (1). pp. 29-32.
Saulebekov A.O., Assylbekova S.N., Kambarova Zh.T., Tussupbekova A.K. Calculation of the charged particles trajectories in the hexapole cylindrical field. Eurasian Physical Technical Journal. 2011, V.8, No.2(16). - pp. 41-49.
Ashimbaeva B.U., Chokin K.Sh., Saulebekov A.O., Kambarova Zh.T. Modeling of electron-optical scheme of hexapole-cylindrical analyzer. Applied Physics. 2012, Issue 2, pp.45-48.
Assylbekova S.N., Saulebekov A.O., Kambarova Zh.T. Numerical modeling of the electrostatic energy analyzer based on hexapole-cylindrical field with a concave outer electrode. Eurasian Physical Technical Journal. 2015, V.12, No 1 (23). pp.25-29.
Saulebekov A.O., Kambarova Zh.T., Saulebekova D.A. Modeling of electrostatic decapole-cylindrical mirror analyzer. IOP Conf. Series: Materials Science and Engineering. 2017, 168, 012078 doi:10.1088/1757-899X/168/1/012078
Saulebekov А.О., Kambarova Zh.T. Development of mirror energy analyzer based on electrostatic quadrupole-cylindrical field. Eurasian Physical Technical Journal. 2017, V.14, No 2 (28), pp.42-47.
Kambarova Zh.T., Trubitsyn A.A., Saulebekov A.O. Axially symmetric energy analyzer based on the electrostatic decapole-cylindrical field. Technical Physics. 2018, Vol. 63, No. 11, pp. 1667–1671.
Saulebekov А.О., Kambarova Zh.T. Calculation and modeling of the motion of charged particles in the quadrupole-cylindrical field. Eurasian Physical Technical Journal. 2018, V.15, No 1 (29), pp.55-60.
Saulebekov А.О., Trubitsyn А.А., Kambarova Zh.T., Saulebekova D.A. Electrostatic energy analyzer of charged particles on the basis of a quadrupole-cylindrical field in the “ring-axis” focusing regime. Eurasian Physical Technical Journal. 2018, V.15, No 2 (30), pp.35-39.
Wannberg B. An electrostatic mirror spectrometer with coaxial electrodes for multi-detector operation. Nuclear Instruments and Methods. 1973, Vol. 107, pp. 549 – 556.
Zashkvara V.V., Ashimbayeva B.U., Chokin K.SH., Masyagin V.Ye. Raschet trayektoriy zaryazhennykh chastits v elektrostaticheskom neodnorodnom pole [Calculation of the trajectories of charged particles in an electrostatic non-uniform field]. News of the National Academy of Sciences of the Republic of Kazakhstan. Series Physico-Mathematical. 2000, №2, pp.72-78.[in Russian]
Gurov V.S., Saulebekov A.O., Trubitsyn A.A. Approximate-Analytical Method of Calculating the Charged Particle Trajectories in Electrostatic Fields (Book Chapter). Advances in Imaging and Electron Physics. 2015, V.192, pp. 87-115.
"
