Chemical effect on the L X-ray cross-sections and average fluorescence yields of Hf compounds

Influence of chemical effect on the K-shell X-ray production cross-sections and radiative Auger ratios of Zn complexes

“…The geometry of the experimental set-up for our annular source has been given in our previous work [24]. In order to reduce the statistical error in the experimental measurements, the measurements were repeated three times on the same target and the spectra were analysed by using Origin software program.…”

“…Chemical effects on the K b /K a and L i /L a (i = a, b, ', g) X-ray intensity ratios, L-shell cross-sections and fluorescence parameters were investigated by our group [22][23][24][25].…”

5.96 keV Enerjide Hg, Pb and Bi Elementlerine ait Bileşiklerin Ortalama M Kabuğu Floresans Verimlerinin Araştırılması ve 70Yb ile 92U Arasındaki Elementlerin Ortalama M Kabuğu Floresans Verimlerinin Deneysel Olarak Hesaplanması

“…The references, the Weighted-mean values and Standard error (SE) have been also listed. The weighted means values of M ω for different measurement for each element have been calculated using the following formula [34]: (11) In this equation, The Standard Errors is calculated from the expression: (12) where N is the number of experimental data,…”

“…The effect of chemical structure of elements to the X-ray emissions (which called as chemical effect) is being studied experimentally in the last two decades and different compounds were studied to explain the changes in chemical structure by using X-ray fluorescence parameters. In the literature the intensity ratios, cross-sections and fluorescence yields of K and L X-rays were used for explaining the chemical structure effect [1][2][3][4][5][6][7][8][9][10][11][12]. This study includes important results for the determination of the changes in M shell electron transitions.…”

L shell X-ray fluorescence parameters of Pb in phthalocyanine complexes

“…Changes on these parameters cause the different interaction between the ligand and central atom. Aylıkcı et al (2007) have investigated the chemical effect on L X-ray fluorescence cross-section and average fluorescence yields of Hg, Pb and Bi compounds. Aksoy et al (2012) have determined the chemical effects on the s Ll , s Lα , s Lβ , s Lγ1 , s Lγ2,3 , Li/L α (i¼ l, β, γ 1 and γ 2,3 ) and ω L for Ta and W compounds.…”