本文详细地描述了锂漂移金硅面垒型探测器的制造工艺。这种探测器同时兼备了锂漂移型和面垒型探测器的优点。文中给出了探测器的主要性能,并对实验中的一些现象进行了讨论。探测器有效面积的直径为2—20毫米,灵敏区宽度高达4.5毫米。在窒温下,对于5.3兆电子伏的α粒子的能量分辨率为1—2%,对于Cs~(137)转换电子的能量分辨率为3.7%。探测器结构牢固,能应用于真空条伴。 This article describes in detail the manufacturing process of lithium drift gold-silicon surface barrier detectors. This detector combines the advantages of both lithium drift and surface-type detectors. In this paper, the main performance of the detector is given, and some phenomena in the experiment are discussed. The active area of ​​the detector is 2 to 20 mm in diameter and the width of the sensitive area is up to 4.5 mm. At stifling temperatures, the energy resolution for α-particles at 5.3 MeV is 1-2%, and that for Cs ~ (137) is 3.7%. The structure of the detector is firm and can be applied to the vacuum strip.