Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
헤테로 구조체는 반도체 물질의 성능을 향상시키는 데 사용됩니다.heteuro gujochae-neun bandoche muljil-ui seongneung-eul hyangsang-sikineun de sayongdoemnida.Heterostructures are used to enhance the performance of semiconductor materials.