2026-10-14T14:48:30Z https://www.scidb.cn/oai

10.57760/sciencedb.j00186.01169 2026-07-16T11:11:52Z

2026-07-16 Data and code for the design and optimization of an online tritiated-water measurement system based on a CaF2(Eu) crystal microsphere packed bed doi:10.57760/sciencedb.j00186.01169 en This dataset supports the manuscript entitled “Design and Optimization of an Online Tritiated Water Measurement System Based on a Packed Bed of CaF2(Eu) Crystal Microspheres” submitted to Nuclear Science and Techniques. The dataset contains Geant4 simulation code, input parameters, packed-bed microsphere coordinate files, tritium beta-spectrum data, surface-roughness measurement reports, source data for parameter optimization figures and tables, waveform data, temperature-response data, and detection-performance calculation files. These data support the optimization of CaF2(Eu) microsphere surface roughness, microsphere diameter, detector inner-cavity height, alumina inner-wall reflectance, and the evaluation of detection efficiency, minimum detectable concentration, and 12 h measurement stability. tritiated water; CaF2(Eu); crystal microsphere packed bed; Geant4; minimum detectable concentration Shuailong Zhang Yinyu Liu Hanfeng Jia Zihao Feng Qingxian Zhang Chunhui Dong PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank