Wu, Chung ChengChung ChengWu李嗣涔Lee, Si-ChenSi-ChenLee2009-02-042018-07-062009-02-042018-07-061992http://ntur.lib.ntu.edu.tw//handle/246246/120617en-USEmitter Composition and Geometry Related Surface Recombination Current of AlGaAs/GaAs Heterojunction Bipolar Transistorsjournal article