Vol. 26 No. 1 (2016)
Papers

Analytical Possibilities of Rutherford Backscattering Spectrometry and Elastic Recoil Detection Analysis Methods

Vu Duc Phu
Institute of Physics, Vietnam Academy of Science and Technology
Le Hong Khiem
Institute of Physics, Vietnam Academy of Science and Technology
Bio
A. P. Kobzev
Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, 141980 Dubna, Russia
M. Kulik
Institute of Physics, Maria Curie-Skłodowska University, pl. M. Curie-Skłodowskiej 1, 20-031 Lublin, Poland

Published 20-07-2016

Keywords

  • Rutherford backscattering spectrometry,
  • elastic recoil detection analysis,
  • depth profile,
  • ion beam analysis

How to Cite

Phu, V. D., Khiem, L. H., Kobzev, A. P., & Kulik, M. (2016). Analytical Possibilities of Rutherford Backscattering Spectrometry and Elastic Recoil Detection Analysis Methods. Communications in Physics, 26(1), 83. https://doi.org/10.15625/0868-3166/26/1/8287

Abstract

This paper presents the results of an experimental study of three samples containing various elements in the near-surface layers. The depth profiles of all the elements of different atomic masses from hydrogen to silver were investigated by Rutherford Backscattering Spectrometry (RBS) and Elastic Recoil Detection Analysis (ERDA). The experiments were performed by using the low-energy (about 2 MeV) 4He+ ion beams. The obtained results demonstrate the possibility of the RBS and ERDA methods in the investigation of depth profiles of any mass element with an atomic concentration of about 0.01 at.% and a depth resolution close to 10 nm.

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