Cengiz, ErhanTirasoglu, EnginApaydin, GokhanKoksal, Oguz Kagan2026-01-242026-01-2420210038-70101532-2289https://doi.org/10.1080/00387010.2021.1927108https://hdl.handle.net/20.500.12868/5855The L-i (i = l, alpha, beta, and gamma) production cross-sections, L-shell average fluorescence yields, and Coster-Kronig vacancy transfer factors for L-3 subshell X-rays of thallium in some thallium compounds were determined using Energy Dispersive X-ray Fluorescence spectrometer. The compounds were excited by 59.5 keV gamma-rays from an Americium-241 annular radioactive source, and the L X-rays emitted by the compounds were counted using an ultra-low energy germanium detector with a resolution of 150 eV at 5.9 keV. The production cross-sections, average fluorescence yields, and Coster-Kronig vacancy transfer factors of thallium in these compounds were compared with theoretical calculations and available experimental values of the pure thallium.eninfo:eu-repo/semantics/closedAccessThalliumcross-sectionFluorescence yieldEDXRFCoster-KronigArticle10.1080/00387010.2021.19271085442742802-s2.0-85106532024Q3WOS:000654255900001Q3