M.Sc. Tezi Görüntüleme

Student:	Hüseyin GÜDÜMEN
Supervisor:	Prof.Dr. Engin TIRAŞOĞLU
Department:	Fizik
Institution:	Graduate School of Natural and Applied Sciences
University:	Karadeniz Technical University Turkey

Title of the Thesis:	Alloying Effect on The X-Ray Fluorescence Parameters of Sn(x)In(y)Bi(6) Alloys
Level:	M.Sc.
Acceptance Date:	6/6/2017
Number of Pages:	58
Registration Number:	i3189

Summary:

In this work, K-shell flourescence cross-sections yield, 𝐾𝛽/𝐾𝛼 X-ray intensity ratios investigated by using EDXRF technique.

Samples were excited using 59.5 keV 𝛾-ray from an Am-241 radioactive circle source, the emitted X-rays were counted using a ULTRA LeGe detector with resolution 150 Ev at 5,9 keV.

Experimental results compared with theoretical results and it was found that 𝐾𝛼 and 𝐾𝛽 X-ray production cross-section values are increasing with because of increasing percentage slice in Sn element and because of decreasing percentage slice in In element.

Key Words: Alloying effect, Fluorescance Cross-Section, Fluorescence Yield, K Shell Intensity Ratios