Theoretical analysis of electro-optical characteristics of the modified three cylindrical mirror analyzer

• Autorzy: Klein S. , Kaszczyszyn S. , Grzeszczak A. , Koscielniak P.
• Języki publikacji: PL

Abstrakty

EN

In this paper, theoretical electro-optical characteristics of a modified cylindrical mirror analyzer based on three coaxial cylindrical electrodes obtained with numerical calculations are presented. It was shown, for the first time, that the image of a point source of electrons located on the analyzer optical axis is in the form of a circle which does not depend on the entrance angle of electrons into the analyzer within the range of angles ? = 30°– 40°. In particular, for the input angle ? = 36° and dispersion ?? = š3°, the relative energy resolution is equal to 0.01% at the analyzer constant K = 1.97.

Słowa kluczowe

EN

cylindrical mirror analyzer; TCMA analyzer; Bashforth–Adams–Moulton method

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 2010
• Tom: Vol. 40, nr 2
• Strony: 521--526
• Opis fizyczny: Bibliogr. 7 poz.

Twórcy

autor

Klein S.

autor

Kaszczyszyn S.

autor

Grzeszczak A.

autor

Koscielniak P.

• Institute of Experimental Physics, University of Wrocław, Wrocław, Poland

Bibliografia

• [1] GRZESZCZAK A., KASZCZYSZYN S., SIDORSKI Z., Home made cylindrical mirror analyzer (CMA): construction and performance, Acta Universitatis Wratislaviensis 37, 1980, p. 351.
• [2] AKSELA S., KARRAS M., PESSA M., SUONINEN E., Study of the electron optical properties of an electron spectrograph with coaxial cylindrical electrodes, Review of Scientific Instruments 41(3), 1970, p. 351.
• [3] KOVER A., VARGA D., CSERNY I., SZMOLA E., MORIK G., GULYAS L., TOKESI K., A distorted field cylindrical mirror electron analyzer: II. Performances and application for studying ion–atom collisions, Nuclear Instruments and Methods in Physics Research A 373(1), 1996, pp. 51–56.
• [4] FRANZEN W., TAAFFE J., Theory of modified cylindrical mirror electron spectrometer free of third--order aberration, Journal of Physics E: Scientific Instruments 13(7), 1980, p. 719.
• [5] MENCHIKOV K.A., Elektrostaticheskii analizator zariazhennykh chastits s tremia koaksialnymi tsilindricheskimi elektrodami: I. Konstruktsia s tremia kaskadami sluchai tonkogo srednego elektroda i fokusirovki tipa os’-os’, Journal of Technical Physics 51, 1981, p. 17 (in Russian).
• [6] MENCHIKOV K.A., Elektrostaticheskii analizator zariazhennykh chastits s tremia koaksialnymi tsilindricheskimi elektrodami: III. Konstruktsia s tremia kaskadami i fokusirovkoi obshchego vida koltso-koltso, Journal of Technical Physics 52, 1982, p. 2245 (in Russian).
• [7] KOŚCIELNIAK P., KASZCZYSZYN S., SZUBER J., A new type of electron energy analyzer based on three coaxial cylindrical electrodes for Auger electron spectroscopy, Vacuum 63(1–2), 2001, pp. 361–366.