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在核科学中,放射性核素的衰变率是否受到外界环境的影响是一热点问题。高纯样品对半衰期的测量非常关键。因为用高纯的Bi(6N)靶金属样品代替Bi(4N)靶金属,在生成210Po时可减少其他射线的影响。用淬火处理来消除靶金属晶格结构的损伤。因为Ray等观察到109In和110Sn注入到较小的Au晶格中与注入到较大的Pb晶格中相比,轨道电子俘获速率分别增加(1.00±0.17%)和
In nuclear science, the decay rate of radionuclides is affected by the external environment is a hot issue. The measurement of half-life for high-purity samples is critical. Since the Bi (4N) target metal is replaced by a highly pure Bi (6N) target metal sample, the effect of other rays can be reduced when 210Po is generated. Quenching to eliminate damage to the target metal lattice structure. Since Ray et al. Observed that 109In and 110Sn were implanted into the smaller Au lattice, the orbital electron trapping rates increased (1.00 ± 0.17%) and