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Determination of full-energy peak and total efficiency functions for Ge-detectors by iteration calculation using a
1Japan Radioisotope Association, 28-45, Honkomagome 2, Bunkyo-ku, Tokyo 113-8941, Japan.
Abstract:
Empirical calibrations of full-energy peak and total efficiency curves for well-type and coaxial p-type germanium detectors were carried out using several combinations of practical nuclides. As a result, reliable efficiency functions of both types of detectors were successfully obtained using a home-made program coded with Visual Basic for Applications (VBA) and the "Solver" add-in in Excel™. We also examined the applicability of our advanced program to volumetric sources using squared-to-linear curve technique.
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