在加速器质谱技术的测量中,有时要通过测定离子的位置来鉴别离子。为了这一目的,我们研制了一种新型的位置灵敏探测器——锯齿形阳极位置灵敏电离室。它的结构与一般的电离室基本相同(图1),有阴极,栅极和阳极。将部分阳极做成锯齿 In accelerator mass spectrometry measurements, ions are sometimes identified by measuring their position. For this purpose, we developed a new type of position sensitive detector - a zigzag anode position sensitive ionization chamber. Its structure and the general ionization chamber is basically the same (Figure 1), a cathode, a gate and an anode. Will part of the anode serrated