发明名称 Defect analysis method for semiconductor material
摘要 The defect analysis method has a HF magnetic field applied to the examined surface of the semiconductor material, via a magnetic field coil (11), with detection of the eddy current response within the semiconductor material. The examined area of the semiconductor material is illuminated with light for charge carrier generation, the eddy current response detected via an inductive sensor (12) with a detector coil, which can be provided by the magnetic field coil.
申请公布号 DE19941135(A1) 申请公布日期 2001.03.22
申请号 DE19991041135 申请日期 1999.08.30
申请人 SIEMENS AG 发明人 DAALMANS, GABRIEL
分类号 G01R31/265;(IPC1-7):H01L21/66 主分类号 G01R31/265
代理机构 代理人
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