전임교수
최병준교수
(Prof. Byung Joon Choi)
학력
- · 서울대학교 재료공학부 공학박사, 2009
· 서울대학교 재료공학부 공학사, 2003
주요경력
- · 서울과학기술대학교 신소재공학과 교수, 2013 ~ 현재
· 서울과학기술대학교 산학협력단/연구처 부단장/부처장, 2021 ~ 2023
· 서울과학기술대학교 신소재공학과 학과장, 2021
· University of California Merced 방문교수, 2020
· 미국 휴렛-팩커드 (HP) 연구소 연구원, 2011 ~ 2013
· 미국 펜실베니아 대학교 (UPENN) 연구원, 2009 ~ 2011
수상 내역
- ◾ Effect of TiO2 Coatings by UV-Assisted Atomic Layer Deposition on Bi2Te3Se0.3 Thermoelectrics, Höganäs Korea Best Presentation Award, 2025 International Symposium on Innovation in Materials Processing, 2025최병준◾ Electrode Interface Effects on Conduction Mechanism in Selector-Only Memory Devices, 장려상, 한국전기전자재료학회, 2025최병준◾ Characterization of Al₂O₃ Thin Films Deposited by UV-Assisted Atomic Layer Deposition, 장려상, 한국전기전자재료학회, 2025최병준◾ PEALD of GeTeₓ with Substrate-Driven Selectivity and Film Properties, 우수상, 한국전기전자재료학회, 2025최병준◾ Atomic layer infiltration of Al2O3 for hybrid encapsulation of OLED display, 최우수상, 한국전기전자재료학회, 2025최병준◾ Promotion of Probabilistic Bit Generation in Mott Devices by Embedded Metal Nanoparticles, 최우수상, 한국전기전자재료학회, 2025최병준◾ 원자층 증착법을 통한 Nb-Si계 초내열합금 분말상의 TiO2 박막 증착 연구, 논문상, 2024 한국분말재료학회 추계학술대회, 2024최병준◾ Effect of TiO2 thin film and TiO2/ZnO multilayers on thermoelectric characteristics in N-type Bi-Te alloys, 최우수상, 2024 한국전기전자재료학회 하계학술대회, 2024최병준◾ Influence of TiO2 thin film grown by atomic layer deposition on n-type Bi2Te3Se0.3 thermoelectric powders, 현장우수포스터상, 제31회 한국반도체학술대회, 2024최병준◾ Thermal analysis of thin films for threshold switch using time domain thermoreflectance method, 최우수상, 2023 한국전기전자재료학회 하계학술대회, 2023최병준◾ Stack Engineering for Self-rectifying RRAM Application, 현장우수포스터상, 제30회 한국반도체학술대회, 2023최병준◾ Thermal analysis of Ovonic threshold switch devices based on various chalcogenide films, Best Paper Award, KSDT(The Korean Society of Semiconductor and Display Technology), 2022최병준◾ Enhanced Self-rectifying Behavior of Oxide Based Bilayer Resistive Random Access Memory, Best Presentation Award, Korean Powder Metallurgy & Materials Institute (KPMI), 2022최병준◾ Thermal analysis of chalcogenide films for Ovonic threshold switch, 현장우수포스터상, 제29회 한국반도체학술대회, 2022최병준◾ Realization of diffusive memristor adopting Li active metal into HfO2 by co-sputtering process, 우수발표상, 한국전기전자재료학회, 2021최병준◾ Relation between remnant conducting filament and its relaxation in diffusive memristors, 현장우수포스터상, 제28회 한국반도체학술대회, 2021최병준◾ Memristor Binarized Neural Networks, Grand Prize in Haedong Best Paper Award, 대한전자공학회, 2020최병준◾ Effects of atomic-layer-deposited ZnO layer on SnSe powder materials, Shinhan Diamond Best Presentation Award, International Symposium on Novel and Nano Materials, 2020최병준◾ Fabrication and characterization of Hafnium nitride based selector device in crossbar array by atomic layer deposition, 우수논문상, 한국전기전자재료학회, 2020최병준◾ Characterization of SnSe thermoelectric powder materials coated by rotary atomic layer deposition, 우수논문상, 한국전기전자재료학회, 2020최병준◾ Multilevel Operation of Hf(O)N-based Resistive Random Access Memory Grown by Atomic Layer Deposition, 우수논문상, 한국전기전자재료학회, 2020최병준◾ Effect Of Insertion Layer On The Electrical Characteristics Of Phase Change Memory, 현장우수포스터상, 한국반도체학술대회, 2020최병준◾ Oxide Semiconductor Based Photonic Memristors By Atomic Layer Deposition, 현장우수포스터상, 한국반도체학술대회, 2020최병준◾ Formation of AlxGa1-xN thin films by thermal atomic layer deposition, 우수포스터상, 한국반도체학술대회, 2019최병준◾ 원자층 증착법으로 형성한 Gd2O3 박막의 온도 효과, 우수논문상, 한국반도체디스플레이기술학회, 2018최병준◾ 발열층이 GeTe 상전이에 미치는 열적 효과 고찰, 우수논문상, 한국반도체디스플레이기술학회, 2018최병준◾ 코스퍼터링법으로 제작한 Ag 도핑된 HfO2 박막의 전기적 특성, 우수발표논문상, 한국분말야금학회, 2018최병준◾ Effects of SnO2 Layer Coated on Carbon Nanofiber for the Methanol Oxidation Reaction, Best Presentation Award, International Symposium on Novel and Nano Materials, 2018최병준◾ Low Operating Voltage, Electroforming-free, and Self-rectifying Characteristics of Pt/HfO2/Ti Crossbar Array Device, 양송포스터상 우수논문, 한국세라믹학회, 2018최병준◾ Pretreatment Effect of SnO2 Coating on Carbon Nanofiber by Atomic Layer Deposition, Best Presentation Award, Korea Institute of Metals and Materials, 2017최병준◾ 반도체성 TaN1+x 박막의 전기 전도 기구 분석, 양송 포스터상, 한국세라믹학회, 2015최병준◾ Reliability of ReRAM using FTO electrode, 대학생 프로젝트 경진대회 장려상, 한국신뢰성학회, 2015최병준◾ 교내 우수교육상(2014), 교내 우수교육상(2014), 서울과학기술대학교, 2014최병준
연구 분야
Research
우리 연구실은 박막 재료 및 박막 공정 연구를 기반으로 한 반도체 뉴메모리 소자 연구를 수행하고 있습니다. 또한 나노미터 단위의 두께 조절이 가능한 원자층 증착법을 다양하게 응용하여, 세라믹·금속 분말 소재와 유 ·무기 하이브리드 소재의 연구를 수행하고 있습니다.
주요 논문 및 저서
- 1. Su Min Eun, Eui Seon Lee, Sung-Tag Oh, Chanwon Jung, Byung Joon Choi*, "Decoupling carrier and phonon scattering in n-type Bi2Te2.7Se0.3 thermoelectrics via atomic layer deposition of TiO2 nanoshells", Journal of Materiomics (2026).
2. Ji Young Park, Seung-Hyeok Shin, Jongmin Byun, Byoungchul Hwang, Byung Joon Choi*, "Engineering oxide-structured niobium composites via atomic layer deposition and spark plasma sintering", Materials & Design, 268, 116547 (2026).
3. Ju Hwan Park, Hyun Wook Kim, Hyun Kyu Seo, Dustin Kendig, Mohammad Shakouri, Gun Hwan Kim, Jae Hyuck Jang, Min Kyu Yang, and Byung Joon Choi*, “Visualizing Electrothermal Dynamics in Ovonic Threshold Switches via In-situ Thermoreflectance for Enhanced reliability”, Mat. Tod. Adv., 27, 100602 (2025).
4. Min Gyoo Cho, Sehwan Jeon, Hyun Wook Kim, Ju Hwan Park, Taeyong Eom and Byung Joon Choi*, “Composition-Controllable Growth of GeTex thin films via Combined Atomic Layer Deposition and Chemical Vapor Deposition”, J. Mater. Chem. C, 13, 17750 (2025).
5. Ji Young Park, Jeong Hwan Han and Byung Joon Choi*, “High-performance ZnO/TiO2 heterostructured thin-film photocatalyst fabricated via atomic layer deposition”, J. Vac. Sci. Technol. A 42, 032404 (2024).
6. Ha Young Lee, Jeong Hwan Han, and Byung Joon Choi*, “Growth of conformal TiN thin film with low resistivity and impurity via hollow cathode plasma atomic layer deposition”, J. Vac. Sci. Technol. A 42, 022405 (2024).
7. Seok Choi, Yong Kim, Tien Van Nguyen, Won Hee Jeong, Kyeong-Sik Min, and Byung Joon Choi*, “Low-Power Self-Rectifying Memristive Artificial Neural Network for near IoT Sensor Computing”, Advanced Electronic Materials, 7, 2100050 (2021).
8. Seok Choi, Abu Saad Ansari, Hee Ju Yun, Hogyoung Kim, Bonggeun Shong, and Byung Joon Choi*, “Growth of Al-rich AlGaN thin films by purely thermal atomic layer deposition”, J. Alloys Compd., 854, 157186 (2021).
9. Byung Joon Choi, Antonio C. Torrezan, John Paul Strachan, P. G. Kotula, A. J. Lohn, M. J. Marinella, J. Joshua Yang, and R. Stanley Williams, “High-speed and low-energy nitride memristors”, Adv. Funct. Mater. 26, 5290 (2016).
10. Byung Joon Choi, Jiaming Zhang, Kate J. Norris, Gary Gibson, Kyung Min Kim, Warren Jackson, Max Zhang, Zhiyong Li, J. Joshua Yang, and R. Stanley Williams, “Trilayer tunnel selectors for memristor memory cells”, Adv. Mater. 28, 356 (2016).
