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发明公开
CN105676264A 一种半导体探测器 无效 - 驳回 复审申请

一种半导体探测器
摘要：
本发明提供一种半导体探测器，该半导体探测器包括半导体晶体、阴极、阳极和至少一个阶梯电极；所述半导体晶体包括顶面、底面和至少一个侧面；所述阴极、所述阳极和所述阶梯电极都为沉积于所述半导体晶体表面的导电薄膜；所述阴极设于所述半导体晶体的所述底面上，所述阳极设于所述半导体晶体的所述顶面上，所述阶梯电极设于所述半导体晶体的至少一个侧面上；所述阶梯电极包括多个子电极。与现有技术相比，所述半导体探测器能够提高能量分辨率。
摘要（英）：

The invention provides a semiconductor detector, which comprises a semiconductor crystal, a cathode, an anode and at least one step electrode, wherein the semiconductor crystal comprises a top surface, a bottom surface and at least one side surface; the cathode, the anode and the step electrode are all conductive thin films deposited on the surface of the semiconductor crystal; the cathode is arranged on the bottom surface of the semiconductor crystal; the anode is arranged on the top surface of the semiconductor crystal; the step electrodes are arranged on at least one side surface of the semiconductor crystal; and the step electrode comprises multiple sub electrodes. Compared with the prior art, the semiconductor detector can improve the energy resolution.

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