Burns C B, Renner J B
Department of Medical Allied Health Professions, University of North Carolina, Chapel Hill.
Radiol Technol. 1993 Mar-Apr;64(4):216-9.
In this study, the performances of stacked niobium/aluminum and molybdenum/aluminum filters were compared to that of a standard 2.5 mm aluminum filter. The molybdenum/aluminum filter had the same performance characteristics as the niobium/aluminum filter but was less expensive. The study results show that the molybdenum/aluminum filter should be a good filter choice for facilities embracing ALARA principles.
在本研究中，将堆叠式铌/铝和钼/铝过滤器的性能与标准的2.5毫米铝过滤器的性能进行了比较。钼/铝过滤器具有与铌/铝过滤器相同的性能特征，但成本较低。研究结果表明，对于遵循最优化合理降低剂量（ALARA）原则的设施而言，钼/铝过滤器应是一个不错的过滤器选择。
