메뉴 건너뛰기
소속 기관 / 학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
고객센터 ENG
주제분류

논문 기본 정보

저자정보
(Korea Aerospace University) (Korea Aerospace University)
저널정보
대한전기학회 전기학회논문지 전기학회논문지 제73권 제10호
오류 신고하기

피인용 0

검색

    초록·키워드

    There has been increasing attention on the fabrication of power semiconductors and development of device performances using machine learning(ML) model. In this work, ML model was applied to the development of ohmic contacts in GaN for power semiconductor device applications. Factors influencing contact resistivity include work function and electrical affinity of metals, annealing conditions, and doping parameter of GaN. These parameters are set as variables to calculate the contact resistivity of ohmic contacts, which can evaluate the quality of ohmic contacts with low power assumption. Using circular transmission line measurement of Ti/Al ohmic contacts on n-GaN, I-V properties are analyzed to extract the contact resistivity according to the annealing conditions as well as used to train the ML model. By classifying the contact resistivity of n-GaN using ML model, it becomes possible to apply to the fabrication of GaN power devices with low on-resistance in power switching.

    최근 본 자료 전체보기

      UCI(KEPA) : I410-151-25-02-091088602