An Ion-Optical Circuit of a Small-Sized Mass-Spectrometer for the Isotope Analysis of Hydrogen–Helium Mixtures

Sachenko, V. D.; Yakushev, E. M.; Nazarenko, L. M.; Антонов, А. С.; Gall, L. N.; Gall, N. R.; Berdnikov, A. S.

doi:10.1134/s1061934820130134

Cited by 2 publications

(2 citation statements)

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“…Resolving power In [6], a high-resolution prism mass analyzer was proposed and described theoretically based on a symmetric ion-optical scheme with double focusing, which included a prism magnetic mass separator and two electrostatic energy analyzers based on cylindrical capacitors located in the input and output arms of the mass separator. The work [7] presents a calculation of such an ion-optical scheme for a set of model but realistic parameters.…”

Section: Ionsmentioning

confidence: 99%

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Practical realization and design of three-cascade prism mass analyzer for isotopic analysis of H-He mixtures using MS-platform technology

Gromov

Gall

Sachenko

et al. 2022

J. Phys.: Conf. Ser.

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The paper presents the construction of a mass analyzer for the analysis of hydrogen-helium mixtures based on a magnetic prism using a three-stage circuit that includes two cylindrical capacitors. The choice of an ion-optical scheme that provides a high resolution of 3300, which is necessary for the separation of all nuclides formed during the analysis of hydrogen-helium mixtures, is justified. It is shown that the innovative «MS-Platform» technology makes it possible to ensure high assembly accuracy of the elements of the prism mass analyzer ion-optical circuit, which is necessary to realize all the advantages of a prism mass spectrometer compared to sector ones.

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Section: Ionsmentioning

confidence: 99%

“…The structure of the ion-optical scheme chosen by us was proposed by our colleagues in [6,7]. Its scheme is shown in figure 1, and its parameters are in table 2, the main part of which was calculated in [7]. They were obtained under the following requirements for the operation of the mass analyzer:…”

Section: Ion-optical System Of a Prism Mass Analyzermentioning

confidence: 99%