Influence of the chemical environment changes on the line shape and intensity ratio values for La, Ce and Pr L lines spectra


Porikli S.

CHEMICAL PHYSICS LETTERS, cilt.508, ss.165-170, 2011 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 508
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1016/j.cplett.2011.04.021
  • Dergi Adı: CHEMICAL PHYSICS LETTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.165-170
  • Erzincan Binali Yıldırım Üniversitesi Adresli: Evet

Özet

We measured the energy shifts and relative intensities of L alpha, L beta and L gamma components in 26 elements under identical conditions using Si(Li) detector and Am-241 as the source of excitation. The purpose of these measurements was to characterize the dependence of the line position and line width with the chemical environment changes. The spectra were fitted by Gaussian functions and the background was removed from the experimental spectra using a polynomial function. The present intensity ratio values are in good agreement with the data of Scofield [1]. The values measured by Ertugrul [2] show a similar behavior but somewhat higher. (C) 2011 Elsevier B.V. All rights reserved.