The investigations on K and L X-ray fluorescence parameters of gold compounds

Cengiz E., TIRAŞOĞLU E., Aylikci V., APAYDIN G.

RADIATION PHYSICS AND CHEMISTRY, cilt.79, sa.8, ss.809-815, 2010 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Derleme
  • Cilt numarası: 79 Sayı: 8
  • Basım Tarihi: 2010
  • Doi Numarası: 10.1016/j.radphyschem.2010.03.003
  • Dergi Adı: RADIATION PHYSICS AND CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.809-815
  • Anahtar Kelimeler: Chemical effect, Intensity ratio, Cross-section, Fluorescence yield, Vacancy transfer, PRODUCTION CROSS-SECTIONS, VACANCY TRANSFER PROBABILITIES, RELATIVE-INTENSITY MEASUREMENTS, RARE-EARTH-ELEMENTS, L-SHELL, HEAVY-ELEMENTS, ATOMIC-NUMBER, COSTER-KRONIG, 3D ELEMENTS, L-ALPHA
  • Karadeniz Teknik Üniversitesi Adresli: Evet

Özet

The study aimed to determine the chemical effects on the K and L X-ray intensity ratios and the K and L X-ray production cross sections for gold compounds. The K shell fluorescence yields and L shell average yields were also investigated. The samples were excited by 59.5 keV gamma-rays from an (241)Am annular radioactive source and 123.6 keV gamma-rays from a (57)Co annular radioactive source. K and L X-rays emitted from samples were counted by an Ultra-LEGe detector with a resolution of 0.150 keV at 5.9 key. The experimental values were compared with theoretical, the semi-empirical and other experimental values. (C) 2010 Elsevier Ltd. All rights reserved.