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이셀레늄화텅스텐(WSe2) tungsten diselenide

키워드 · 정보·전자소자

16학부 논문
1교수
2억 국가 R&D(2015–24)
소규모증가율
0.00%서울대 비중

텅스텐과 셀레늄으로 이루어진 층상 전이금속 디칼코게나이드 반도체다.

연도별 학부 논문

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국가 R&D 과제 동향 (NTIS, 억 원)

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2015–2024 과제 레코드 6건 · 10년 2억 · 2015–19 대비 2020–24 소규모 · 대학 수행 100.0% · 서울대(본교) 0.00%. 매칭: 영문 키워드 'tungsten diselenide', 국문 'WSe2', '텅스텐 디셀레나이드', '이셀레늄화텅스텐'. 기관운영비·인력양성·출연연 주요사업비 등 과제 아닌 레코드는 뺐다.

매칭 과제의 NTIS 표준분류(1순위, 연구비 비중): 물리학 > 응집물질물리 78% · 전기/전자 > 반도체 소자·회로 22% · 화학 > 물리화학 6%

최근 주요 과제 (2022–2024, 연차 정부연구비 순)

연도과제수행기관부처억
20222차원 물질만으로 구현된 3차원 집적 CMOS 연구연세대학교육부0.2
2024라만 분광학을 이용한 WS2/WSe2 이종접합 물질의 접합각도에 따른 층간 상호작용에 대한 연구서강대학교육부0.1

교수

교수연구분야논문2022년 이후
김지현공정시스템169

함께 나오는 키워드

베타 산화갈륨(β-Ga2O3) 접촉 저항 p-n 동종접합 반데르발스 이종구조 오믹 접촉 전하이동 도핑 p-n 이종접합 자가구동 광검출기 이황화몰리브덴(MoS2) 2차원 반도체

연결되는 NTIS 분류

고분자 공정기술 1

논문 (최신순)

연도논문학부 저자피인용
2026Area-Selective UV Laser-Assisted Oxidation for Efficient Hole Injection in WSe 2 FETs and Its Application to Multifunctional Logic Operations
ACS Applied Electronic Materials
김지현0
2025WSe2/β-Ga2O3 p–n Heterojunction-Based Normally Off Phototransistors for Self-Powered UV-C Detection
ACS Photonics
김지현10
2025Mixed-Dimensional Contact Architecture to WSe2 for Efficient Hole Injection
ACS Applied Materials & Interfaces
김지현7
2025Phosphorus-ion implantation in two-dimensional WSe2 for hole doping
Journal of Vacuum Science & Technology A Vacuum Surfaces and Films
김지현2
2023Self-Aligned Contact Doping of WSe2 Metal–Insulator–Semiconductor Field-Effect Transistors Using Hydrogen Silsesquioxane
ACS Applied Electronic Materials
김지현9
2022β-Ga 2 O 3 heterojunction field-effect transistors prepared via UV laser-assisted p-doping of two-dimensional WSe 2
Journal of Materials Chemistry C
김지현11
2022Normally Off WSe2 Nanosheet-Based Field-Effect Transistors with Self-Aligned Contact Doping
ACS Applied Nano Materials
김지현4
2022Capacitance–voltage characteristics of Pt/hBN/WSe2 metal–insulator–semiconductor capacitor doped by charge-transfer process
Applied Physics Letters
김지현2
2022Nanostructured doping of WSe 2 via block copolymer patterns and its self-powered photodetector application 고분자 공정기술 › 복합재료 제조공정기술
Nanoscale
김지현1
2021Defect‐Engineered n‐Doping of WSe2 via Argon Plasma Treatment and Its Application in Field‐Effect Transistors
Advanced Materials Interfaces
김지현37
2020Selective p-Doping of 2D WSe2 via UV/Ozone Treatments and Its Application in Field-Effect Transistors
ACS Applied Materials & Interfaces
김지현60
2020An in-plane WSe 2 p–n homojunction two-dimensional diode by laser-induced doping
Journal of Materials Chemistry C
김지현29
2020Capacitive Chemical Sensors Based on Two-Dimensional WSe2
ECS Journal of Solid State Science and Technology
김지현9
2019Intimate Ohmic contact to two-dimensional WSe 2 via thermal alloying
Nanotechnology
김지현5
2018Heterostructure WSe2−Ga2O3 Junction Field-Effect Transistor for Low-Dimensional High-Power Electronics
ACS Applied Materials & Interfaces
김지현116
20182D Material‐Based Vertical Double Heterojunction Bipolar Transistors with High Current Amplification
Advanced Electronic Materials
김지현37

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교수 1

김지현

논문 16

Nanostructured doping of WSe 2 via block copolymer patterns and its se · WSe2/β-Ga2O3 p–n Heterojunction-Based Normally Off Phototransistors fo · Capacitance–voltage characteristics of Pt/hBN/WSe2 metal–insulator–sem · Selective p-Doping of 2D WSe2 via UV/Ozone Treatments and Its Applicat · Self-Aligned Contact Doping of WSe2 Metal–Insulator–Semiconductor Fiel · Defect‐Engineered n‐Doping of WSe2 via Argon Plasma Treatment and Its · Heterostructure WSe2−Ga2O3 Junction Field-Effect Transistor for Low-Di · An in-plane WSe 2 p–n homojunction two-dimensional diode by laser-indu · Area-Selective UV Laser-Assisted Oxidation for Efficient Hole Injectio · Intimate Ohmic contact to two-dimensional WSe 2 via thermal alloying · Normally Off WSe2 Nanosheet-Based Field-Effect Transistors with Self-A · 2D Material‐Based Vertical Double Heterojunction Bipolar Transistors w · β-Ga 2 O 3 heterojunction field-effect transistors prepared via UV las · Phosphorus-ion implantation in two-dimensional WSe2 for hole doping · Mixed-Dimensional Contact Architecture to WSe2 for Efficient Hole Inje · Capacitive Chemical Sensors Based on Two-Dimensional WSe2