Alpha-particle response of an InSb radiation detector made of liquid-phase epitaxially-grown crystal

作者：Sato Yuki^*; Morita Yasunari; Harai Tomoyuki; Kanno Ikuo

来源：Radiation Measurements, 2011, 46(12): 1654-1657.

DOI：10.1016/j.radmeas.2011.04.011

• InSb
• Radiation detector
• Liquid-phase-epitaxy

We fabricate a radiation detector using a p-type InSb crystal grown using the liquid-phase-epitaxy (LPE) method. The energy resolution for 5.5-MeV alpha particles was improved 2.4% from 2.9% through the application of bias voltage. This value represents a significant improvement over that of previously fabricated devices, 15-40%.

• 出版日期2011-12