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本文描述了一个用于次级束流上作△E及位置灵敏测量的大面积(45mm×45mm)二维位置灵敏硅探测器。用α源对其性能进行了测试,精心选择测试条件及校正方法,得到了较好的综合指标。
This paper describes a large area (45mm × 45mm) two-dimensional position-sensitive silicon detector for use in the secondary beam for ΔE and position sensitive measurements. The performance of α source was tested, carefully selected test conditions and calibration methods, get a better comprehensive index.