SNU CBE

양성자 조사 proton irradiation

키워드 · 정보·전자소자

23학부 논문
2교수
411억 국가 R&D(2015–24)
+17%증가율
0.48%서울대 비중

고에너지 양성자빔을 반도체 소자에 쪼여 방사선 손상을 모사하는 시험으로, 우주용 소자 내방사선성 평가에 쓰인다.

연도별 학부 논문

14151617181920212223242526

국가 R&D 과제 동향 (NTIS, 억 원)

15161718192021222324

2015–2024 과제 레코드 261건 · 10년 411억 · 2015–19 대비 2020–24 +17% · 대학 수행 28.0% · 서울대(본교) 0.48%. 매칭: 영문 키워드 'proton irradiation', 국문 '양성자조사', '양성자빔', '내방사선'. 기관운영비·인력양성·출연연 주요사업비 등 과제 아닌 레코드는 뺐다.

매칭 과제의 NTIS 표준분류(1순위, 연구비 비중): 원자력 > 원자력계측/제어기술 20% · 전기/전자 > 반도체 소자·회로 16% · 원자력 > 방사선기술 14% · 원자력 > 핵연료/원자력소재 10%

최근 주요 과제 (2022–2024, 연차 정부연구비 순)

연도과제수행기관부처억
2024xEV용 1.2kV급 온저항 10mΩ, 20mΩ SiC MOSFET 상용 소자개발파워큐브세미(주)산업통상자원부10.0
2023(1-1-1-2과) 원전 고온/방사선 환경용 분포형 상태감시 센서 및 융복합 센싱 시스템 기술 개발(재)한국원자력연구원과학기술정보통신부7.2
2023고온/방사선 환경용 분포형 센서 케이블 제조 기술 개발대한광통신(주)과학기술정보통신부5.4
2022질화갈륨 반도체를 사용한 위성통신용 내방사선 송수신 MMIC 국산화 기술 개발한국전자통신연구원과학기술정보통신부5.0
2023저전력 방사선 센서 및 내방사선 무선통신 회로 설계(재)한국원자력연구원과학기술정보통신부4.3
2023큐브 위성 및 소형 위성용 12K급 다중 파장 CMOS BSI TDI 선형 센서 및 영상 모듈 개발(주)센소허브과학기술정보통신부4.0
2024위성 송수신 모듈용 고방열 내방사선 패키징 기술 개발알에프머트리얼즈(주)산업통상자원부4.0
2022핵심연구지원센터조성지원과제(소형가속기 빔 활용 전문 핵심연구지원센터)고려대학교육부3.0

교수

교수연구분야논문2022년 이후
김지현공정시스템237
이원보공정시스템 · 고분자 및 유기 소재11

함께 나오는 키워드

방사선 유발 열화 베타 산화갈륨(β-Ga2O3) 캐리어 제거율 AlGaN/GaN 고전자이동도 트랜지스터(HEMT) 깊은 준위 트랩 산화알루미늄 게이트 절연막 중성자 조사 솔라블라인드 광검출기 열처리 회복 CdTe 박막 태양전지

연결되는 NTIS 분류

없음

논문 (최신순)

연도논문학부 저자피인용
2026Impact of 10 MeV Proton Irradiation on the Electrical Characteristics of Diamond Schottky and Heterojunction Diodes
ECS Journal of Solid State Science and Technology
김지현2
2025Defect-engineered electrical and optoelectronic properties of WS2 irradiated with 10 MeV protons
Applied Physics Letters
김지현, 이원보3
202510 MeV Proton and Neutron Damage in Lateral AlN Rectifiers
ECS Journal of Solid State Science and Technology
김지현3
2025Defining the relative proton irradiation hardness of β-Ga2O3
Journal of Vacuum Science & Technology A Vacuum Surfaces and Films
김지현3
2024MeV proton and neutron damage effects on deep-ultraviolet light-emitting diodes
Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena
김지현1
202315 MeV proton damage in NiO/β-Ga2O3vertical rectifiers
Journal of Physics Materials
김지현18
2023Reducing proton radiation vulnerability in AlGaN/GaN high electron mobility transistors with residual strain relief
Journal of Applied Physics
김지현6
20211 GeV proton damage in β-Ga2O3
Journal of Applied Physics
김지현18
2020Proton Irradiation of High Aluminum Content AlGaN Polarization Doped Field Effect Transistors
ECS Journal of Solid State Science and Technology
김지현8
2019High-energy proton irradiation damage on two-dimensional hexagonal boron nitride
RSC Advances
김지현5
2018Point defect induced degradation of electrical properties of Ga2O3 by 10 MeV proton damage
Applied Physics Letters
김지현156
2018Defects responsible for charge carrier removal and correlation with deep level introduction in irradiated β-Ga2O3
Applied Physics Letters
김지현104
201810 MeV proton damage in β-Ga2O3 Schottky rectifiers
Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena
김지현59
2018Effect of proton irradiation energy on SiNx/AlGaN/GaN metal-insulator semiconductor high electron mobility transistors
Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena
김지현20
2017Influence of High-Energy Proton Irradiation on β-Ga 2 O 3 Nanobelt Field-Effect Transistors
ACS Applied Materials & Interfaces
김지현148
2016Effect of 5 MeV proton irradiation damage on performance of β-Ga2O3 photodetectors
Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena
김지현87
2016Effects of proton irradiation and thermal annealing on off-state step-stressed AlGaN/GaN high electron mobility transistors
Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena
김지현16
2016Effect of proton irradiation dose on InAlN/GaN metal-oxide semiconductor high electron mobility transistors with Al2O3 gate oxide
Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena
김지현16
2016Radiation‐Hard and Ultralightweight Polycrystalline Cadmium Telluride Thin‐Film Solar Cells for Space Applications
Energy Technology
김지현10
2016Electrical and Optical Damage to GaN-Based Light-Emitting Diodes by 20-MeV Proton Irradiation
Science of Advanced Materials
김지현8
2015Effects of 340 keV proton irradiation on InGaN/GaN blue light-emitting diodes
Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena
김지현14
2015Effect of proton irradiation energy on AlGaN/GaN metal-oxide semiconductor high electron mobility transistors
Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena
김지현13
2014Study on the effects of proton irradiation on the dc characteristics of AlGaN/GaN high electron mobility transistors with source field plate
Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena
김지현18

인접 그래프

노드 hover = 이웃 강조 · 1회 클릭 = 고정 · 고정된 노드 다시 클릭 = 페이지 이동

이 문서와 연결된 페이지

교수 1

김지현

논문 23

Defect-engineered electrical and optoelectronic properties of WS2 irra · Defects responsible for charge carrier removal and correlation with de · 1 GeV proton damage in β-Ga2O3 · Effect of proton irradiation energy on AlGaN/GaN metal-oxide semicondu · 10 MeV proton damage in β-Ga2O3 Schottky rectifiers · Effect of 5 MeV proton irradiation damage on performance of β-Ga2O3 ph · Point defect induced degradation of electrical properties of Ga2O3 by · Reducing proton radiation vulnerability in AlGaN/GaN high electron mob · 10 MeV Proton and Neutron Damage in Lateral AlN Rectifiers · Defining the relative proton irradiation hardness of β-Ga2O3 · Influence of High-Energy Proton Irradiation on β-Ga 2 O 3 Nanobelt Fie · Effects of proton irradiation and thermal annealing on off-state step- · Effect of proton irradiation energy on SiNx/AlGaN/GaN metal-insulator · Study on the effects of proton irradiation on the dc characteristics o · High-energy proton irradiation damage on two-dimensional hexagonal bor · Impact of 10 MeV Proton Irradiation on the Electrical Characteristics · Radiation‐Hard and Ultralightweight Polycrystalline Cadmium Telluride · Proton Irradiation of High Aluminum Content AlGaN Polarization Doped F · MeV proton and neutron damage effects on deep-ultraviolet light-emitti · Effects of 340 keV proton irradiation on InGaN/GaN blue light-emitting · Electrical and Optical Damage to GaN-Based Light-Emitting Diodes by 20 · Effect of proton irradiation dose on InAlN/GaN metal-oxide semiconduct · 15 MeV proton damage in NiO/β-Ga2O3vertical rectifiers