About IRMSCHER K
About Humboldt-Univ. Berlin, DDR
About KLOSE H
About Humboldt-Univ. Berlin, DDR
About MAASS K
About Humboldt-Univ. Berlin, DDR
About Journal of Physics. C. Solid State Physics
About proton irradiation
About DLTS
About Irradiational changes semiconductors
About 陽子照射
About けい素
About 水素
About 深い準位