ty -jour au -Yarn，K。F. Py -2002 DA -1900/01/01 TI -MOCVD -GROWN INGA/GAAS INGA/GAAS EMITTER DELTA DOPING HETEROJUNTICT双极晶体管SP -987472 VL -987472 VL -25 AB -SN -0882-7516 UR- HTTPS：//882-7516 UR- HTTPS：//doi.org/10.1080/08827510213499 do -10.1080/08827510213499 JF-主动和被动电子组件PB -Hindawi Publisting Corporation KW- ER- ER-