heterojunction materials meaning in Chinese

异质结材料

However , in our nation , the research on gan - based microelectronic devices is in the early stage , and a great deal of vestigation is still needed to perform on separative processes of gan devices . due to the lack of algan / gan heterojunction materials in the country , a few researches on algan / gan were made , and the investigation on schottky rectifiers is much less
在国内， gan基微电子器件的研究刚开始起步，制备gan分立器件的工艺尚处于探索研究阶段，特别是受algan gan二维电子气材料来源的限制，国内algan gan基的场效应晶体管的研究开展得较少，关于肖特基整流二极管的研究更少。