Determination of the effective atomic nu
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H. Baltaş; U. Çevik
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Article
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2008
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Elsevier Science
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English
⚖ 122 KB
The effective atomic numbers and electron densities of YBa 2 Cu 3 O 7Àd superconductor at 59.5, 65.2, 77.1, 94.6, 122 and 136 keV were calculated by using the measured mass attenuation coefficients. Measurements were made by performing transmission experiments in a well-collimated narrow beam geomet