A Program for Calculating the Projective Range and Straggling of Ions in a Solidusing the Approximation of V.V. Yudin

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Abstract

Ion implantation is the basis of many technological processes in electronics and microelectronics. The main quantities characterizing the penetration of ions into a solid are as follows; the length of the path of the ion until it stops completely, the average value of the projection of the total path on the direction of motion R̅p, and the average normal deviation of the projection of the path ΔR̅p. To calculate these values, computer programs SRIM, TRIM, and DYNE have been created, which require installation on a personal computer and occupy a large amount of hard disk space, which is not always justified in engineering practice. This paper describes an algorithm for a simple, installation-free program for calculating R̅p and ΔR̅p. The program algorithm is based on the Lindhard-Scharff-Schiott theory.

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About the authors

Sharifa B. Utamuradova

Institute of Semiconductor Physics and Microelectronics at the National University of Uzbekistan named after Mirzo Ulugbek

Email: director@ispm.uz
Dr. Sci. (Phys.-Math.), Professor; Director Tashkent, Republic of Uzbekistan

Ramizulla A. Muminov

Physical-Technical Institute of the Scientific-Production Association “Physics-Sun” of the Academy of Sciences of the Republic of Uzbekistan

Email: detector@uzsci.net
Dr. Sci. (Phys.-Math.), Academician of the Academy Sciences of the Republic of Uzbekistan; Head of laboratory Tashkent, Republic of Uzbekistan

Valery G. Dyskin

Institute of Material Science of the Scientific-Production Association “Physics-Sun” of the Academy of Sciences of the Republic of Uzbekistan

Email: dyskin@uzsci.net
Dr. Sci. (Philos.); senior researcher Tashkent, Republic of Uzbekistan

Oskar F. Tukfatullin

Institute of Semiconductor Physics and Microelectronics at the National University of Uzbekistan named after Mirzo Ulugbek

Email: oskar.tukfatullin@gmail.com
Dr. Sci. (Philos.); Head of laboratory Tashkent, Republic of Uzbekistan

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