Studies on effective atomic numbers, electron densities and mass attenuation coefficients in Au alloys
Özet
The total mass attenuation coefficients (mu/rho) for pure Au and Au99Be1, Au88Ge12, Au95Zn5 alloys were measured at 59.5 and 88.0 keV photon energies. The samples were irradiated with Am-241 and Cd-109 radioactive point source using transmission arrangement. The gamma-rays were counted by a Si(Li) detector with resolution of 160 eV at 5.9 keV. Total atomic and electronic cross-sections (sigma(t) and sigma(e)), effective atomic and electron densities (Z(eff) and N-el) were determined using the obtained mass attenuation coefficients for investigated Au alloys. The theoretical mass attenuation coefficients of each alloy were estimated using mixture rule.
Anahtar kelimeler
Atıf için künye
HAN, İ., & Demir, L. (2010). Studies on effective atomic numbers, electron densities and mass attenuation coefficients in Au alloys. Journal of X-Ray Science and Technology, 18(1), 39–46. https://doi.org/10.3233/xst-2010-0238
BibTeX
@article{han2010-63200,
author = {HAN, İBRAHİM and Demir, Lütfü},
title = {Studies on effective atomic numbers, electron densities and mass attenuation coefficients in Au alloys},
journal = {Journal of X-Ray Science and Technology},
year = {2010},
volume = {18},
number = {1},
pages = {39--46},
issn = {0895-3996},
doi = {10.3233/xst-2010-0238},
url = {https://akademik.atauni.edu.tr/yayinlar/63200-studies-on-effective-atomic-numbers-electron-densities-and-mass-attenuation}
}