메뉴 건너뛰기
.. 내서재 .. 알림
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)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
So Ra Jeon (Kyungpook National University) Sang Ho Lee (Kyungpook National University) Jin Park (Kyungpook National University) Ga Eon Kang (Kyungpook National University) Jun Hyeok Heo (Kyungpook National University) Min Seok Kim (Kyungpook National University) Seung Ji Bae (Kyungpook National University) Jeong Woo Hong (Kyungpook National University) In Man Kang (Kyungpook National University)
저널정보
대한전자공학회 JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE Journal of Semiconductor Technology and Science Vol.23 No.6
발행연도
2023.12
수록면
359 - 366 (8page)
DOI
10.5573/JSTS.2023.23.6.359

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
This study presents a comparative analysis of the vertical cylinder and fin-type junctionless fieldeffect transistors (JLFETs) based on GaN-on-GaN substrates using three-dimensional technical computer-aided design (3D TCAD) simulations. The on-current (I<SUB>on</SUB>) values of the vertical cylinder and fintype JLFETs are 6.45 and 5.63 kA/㎠, respectively. The corresponding off-current (I<SUB>off</SUB>) of the devices is calculated as 2.51 × 10<SUP>−10</SUP> and 9.72 × 10<SUP>−2</SUP> A/㎠, respectively. Furthermore, their corresponding I<SUB>on</SUB>/I<SUB>off</SUB> ratios are 2.57 × 10<SUP>13</SUP> and 5.79 × 10⁴, respectively. Additionally, the I<SUB>off</SUB> ratio of the devices is 2.58 × 10<SUP>9</SUP>, and the subthreshold swing (SS) is calculated as 101 and 346 mV/dec, respectively. The static resistance (R<SUB>on</SUB>) and breakdown voltage (BV) represent the figure of merits of the power transistor. Herein, Ron of the vertical cylinder-type device is 0.11 μΩ·㎠, which is lower than 0.62 μΩ·㎠ of the vertical fin-type device, whereas their corresponding BVs are calculated as 2,400 and 2,037 V, respectively. These results show that the BV of the vertical cylinder-type device is ~17.8% higher than that of the vertical fin-type device. Therefore, the vertical cylinder-type GaN JLFET has a higher performance than the vertical fin-type GaN JLFET. Herein, we provide guidance in the designing of high-performance vertical GaN power transistors.

목차

Abstract
Ⅰ. INTRODUCTION
Ⅱ. EXPERIMENTAL PROCEDURE
Ⅲ. RESULTS AND DISCUSSION
Ⅳ. CONCLUSIONS
REFERENCES

참고문헌 (23)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0