The Semi-Empirical Determination of K X-ray, KLL Auger Line and L subshell level widths for 3d transition elements at 59.5 keV

Yıl 2019, Cilt: 15 Sayı: 1, 57 - 64, 22.03.2019

Kadriye Kündeyi Nuray Küp Aylıkcı

https://doi.org/10.18466/cbayarfbe.459295

Cited By: 3

https://izlik.org/JA34KN83EH

Öz

The emission of X-rays in K_a and KLL Auger energy
regions were analyzed for transition metals by using energy dispersive X-ray
fluorescence (EDXRF) system. To acquire more information in this energy region,
the semi-empirical determination of K_a, Auger line-widths
and the L sub-shell level widths were performed. Since K shell is a core shell
for transition metals and it is not easily be affected by valence shell
electronic distributions, K shell fluorescence yields were used for the
semi-empirical determinations. In the experiment, elemental form of transition
metals were excited by 59.5 keV g-rays from ²⁴¹Am annular source and the emitted  X-ray photons were counted by Ultra-LEGe
detector with a resolution of 150 eV at 5.9 keV. The obtained results were
compared with the other studies in the literature

Anahtar Kelimeler

Transition Metals , EDXRF , Ka line width , KLL Auger line widths , L sub shell level widths

Kaynakça

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