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Suh, Joonki

서준기

Graduate School of Semiconductor Materials and Devices Engineering(반도체 소재ㆍ부품 대학원)

  • Semiconductor Nanotechnology Lab.
  • Website
Research Interests
Nanoelectronics & Nanofabrication;2D semiconductors;Phase change materials;semiconductor materials and devices;heat transfer;지능형 반도체;전자소재 합성;나노소재
Lab Description
Semiconductor technology has revolutionized our world over the past decades enabling modern consumer electronics, and the success has relied on the development of emerging electronic materials and devices. In this regard, our research has aided in the development of understandings of material physics and engineering in nanoscale semiconductors and manipulation their properties at all relevant length scales. Thus, the core of our research is to design artificially structured semiconductors to meet the growing material challenge for next-generation computing, memory technology, and thermal energy harvesting. It will be led by our vision is to innovate semiconductor nanotechnologies stepping from i) synthesis of novel nanomaterials including two-dimensional (2D) layered crystals, phase change materials and nanostructured metal oxide/halide and ii) manipulation/assembly with atomic precision and spatial control, and ultimately iii) integrating them into high-performance devices, which will help our society achieve energy security as well as enter the next chapter of semiconductor innovation.
Researcher ID Research Gate ORCiD Scopus Google Scholar
Previous
Unified Model for Trap-Limited Conduction via Field-Driven Interactions and Poole-Frenkel Emission File

Ko, Kyungmin , Lim, Dong-Hyeok , Suh, Joonki

Article Issue Date2025-02 View23
Competition between Bipolar Conduction Modes in Extrinsically p-Doped MoS2: Interaction with Gate Dielectric Matters File

Ko, Kyungmin , Huang, Jing , Kwon, Jaeeun , Jang, Mingyu , Cho, Hanbin , Yang, Seonguk , Kim, Sungyeon , Park, Sangwoo , Taniguchi, Takashi , Watanabe, Kenji , et al

Article Issue Date2025-01 View16
Ultralow-Power Programmable 3D Vertical Phase-Change Memory with Heater-All-Around Configuration File

Hur, Namwook , Kim, Yechan , Park, Beomsung , Yoon, Sohui , Kim, Seunghwan , Lim, Dong-Hyeok , Jeong, Hongsik , Kwon, Yoongwoo , Suh, Joonki

Article Issue Date2024-11 View35
Large-Scale Analysis of Defects in Atomically Thin Semiconductors using Hyperspectral Line Imaging File File

Lim, Seungjae , Kim, Tae Wan , Park, Taejoon , Heo, Yoon Seong , Yang, Seonguk , Seo, Hosung , Suh, Joonki , Lee, Jae-Ung

Article Issue Date2024-10 View62
Phase-Centric MOCVD Enabled Synthetic Approaches for Wafer-Scale 2D Tin Selenides File

Kim, Sungyeon , Lee, Wookhee , Ko, Kyungmin , Cho, Hanbin , Cho, Hoyeon , Jeon, Seonhwa , Jeong, Changwook , Kim, Sungkyu , Ding, Feng , Suh, Joonki

Article Issue Date2024-07 View48
Forming-less flexible memristor crossbar array for neuromorphic computing applications produced using low-temperature atomic layer deposition File

Kim, Minjae , Kim, Dong-eun , Wang, Yue , Lee, Donghyun , Lim, Dong-Hyeok , Choi, Haryeong , Kymissis, Ioannis , Yang, J. Joshua , Suh, Joonki , Lee, Hong-Sub , et al

Article Issue Date2024-06 View49
Native point defects in 2D transition metal dichalcogenides: A perspective bridging intrinsic physical properties and device applications File

Ko, Kyungmin , Jang, Mingyu , Kwon, Jaeeun , Suh, Joonki

Article Issue Date2024-03 View75
Area-selective atomic layer deposition on 2D monolayer lateral superlattices File

Park, Jeongwon , Kwak, Seung Jae , Kang, Sumin , Oh, Saeyoung , Shin, Bongki , Noh, Gichang , Kim, Tae Soo , Kim, Changhwan , Park, Hyeonbin , Oh, Seung Hoon , et al

Article Issue Date2024-03 View23
Tellurium 기반 휘발성 문턱 스위칭 및 고집적 메모리용 선택소자 응용 연구 File File

김승환 , 김창환 , 허남욱 , Suh, Joonki

Article Issue Date2023-11 View39
Atomic Layer Deposition Route to Scalable, Electronic-Grade van der Waals Te Thin Films File

Kim, Changhwan , Hur, Namwook , Yang, Jiho , Oh, Saeyoung , Yeo, Jeongin , Jeong, Hu Young , Shong, Bonggeun , Suh, Joonki

Article Issue Date2023-08 View75
Investigating Series and Parallel Oxide Memtransistors for Tunable Weight Update Properties File

Kang, Seung-Hyeon , Yang, Seonguk , Lee, Donghyun , Kim, Sungkyu , Suh, Joonki , Lee, Hong-Sub

Article Issue Date2023-06 View78
Double-floating-gate van der Waals transistor for high-precision synaptic operations File

Cho, Hoyeon , Lee, Donghyun , Ko, Kyungmin , Lin, Der-Yuh , Lee, Huimin , Park, Sangwoo , Park, Beomsung , Jang, Byung Chul , Lim, Dong-Hyeok , Suh, Joonki

Article Issue Date2023-04 View39
반도체 탄소 중립을 위한 친환경 가스 기반 식각 공정 연구 File

주정아 , 박진구 , 서준기 , 정홍식

Article Issue Date2023-03 View74
2차원 반데르발스 층상소재 내 이방성 열전달 특성

장민규 , Singh, Swati , 서준기

Article Issue Date2023-03 View59
Bottom-Up Growth of Graphene Nanospears and Nanoribbons File

Sun, Haibin , Liu, Fengning , Zhang, Leining , Ko, Kyungmin , McLean, Ben , An, Hao , Kim, Sungkyun , Huang, Ming , Willinger, Marc-Georg , Ruoff, Rodney S. , et al

Article Issue Date2022-10 View52
Filamentary and Interface-Type Memristors Based on Tantalum Oxide for Energy-Efficient Neuromorphic Hardware File

Kim, Minjae , Rehman, Malik Abdul , Lee, Donghyun , Wang, Yue , Lim, Dong-Hyeok , Khan, Muhammad Farooq , Choi, Haryeong , Shao, Qing Yi , Suh, Joonki , Lee, Hong-Sub , et al

Article Issue Date2022-09 View49
Nonvolatile memory characteristics associated with oxygen ion exchange in thin-film transistors with indium-zinc oxide channel and HfO2-x gate oxide File File

Han, Jimin , Jeong, Boyoung , Kim, Yuri , Suh, Joonki , Jeong, Hongsik , Kim, Hyun-Mi , Yoon, Tae-Sik

Article Issue Date2022-08 View60
High-Density, Localized Quantum Emitters in Strained 2D Semiconductors File

Kim, Gwangwoo , Kim, Hyong Min , Kumar, Pawan , Rahaman, Mahfujur , Stevens, Christopher E. , Jeon, Jonghyuk , Jo, Kiyoung , Kim, Kwan-Ho , Trainor, Nicholas , Zhu, Haoyue , et al

Article Issue Date2022-06 View64
Channel Scaling Dependent Photoresponse of Copper-Based Flexible Photodetectors Fabricated Using Laser-Induced Oxidation File

Kim, Junil , Ko, Kyungmin , Kwon, Hyeokjin , Suh, Joonki , Kwon, Hyuk-Jun , Yoo, Jae-Hyuck

Article Issue Date2022-02 View40
Interface Engineering of Magnetic Anisotropy in van der Waals Ferromagnet-based Heterostructures File

Kim, Sung Jong , Choi, Dongwon , Kim, Kyoung-Whan , Lee, Ki-Young , Kim, Duck-Ho , Hong, Seokmin , Suh, Joonki , Lee, Changgu , Kim, Se Kwon , Park, Tae-Eon , et al

Article Issue Date2021-10 View54
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