conferences

2025

• "A Single van der Waals Ferroelectric Field-Effect Transistor Enabling Reconfigurable Sequential-Logic-in-Memory for Energy-Efficient Edge Computing", Jingjie Niu, Donggyu Kim, Jie Li, Jiahui Lyu, Yoonmyung Lee, Sungjoo Lee, 2025 GCIM, Oral Presentation, 2025-06-19

2024

• "2D Semiconductor Gate Stack and Implementation of Steep-Switching Impact Ionization Transistor", Taeho Kang, Joonho Park, Hanggyo Jung, Haeju Choi, Sang-Min Lee, Nayeong Lee, Ryong-Gyu Lee, Gahye Kim, Seung-Hwan Kim, Hyung-jun Kim, Cheol-Woong Yang, Jongwook Jeon, Yong-Hoon Kim, and Sungjoo Lee, 2024 MRS Fall Meeting & Exhibit, Oral Presentation, 2024-12-04

• "Bidirectional Polarization-Integrated Van Der Waals Ferroelectric Field-Effect Transistor for Multi-State Storage and Dual-Logic-in-Memory Computing", Jingjie Niu, Sumin Jeon, Donggyu Kim, Sungpyo Baek, Hyun Ho Yoo, Jie Li, Ji‐Sang Park, Yoonmyung Lee, Sungjoo Lee, 2024 ECS PRiME, Poster Session, 2024-10-08

2023

• "Ultra-Steep Switching impact Ionization Field-effect Transistor", Haeju Choi, Taeho Kang, Chanwoo Kang, Jinshu Li, Euyheon Hwang, Sungjoo Lee, 2023 International Conference on Materials for Advanced Technologies (ICMAT), Oral Presentation, 2023-06-28

2022

• "Two-Dimensional Ferroelectric Heterostructure Field-Effective-Transistor for Wide Memory Window Non-Volatile Memory and Neuromorphic Computing", Hyun Ho Yoo, Sungpyo Baek, Prashant Singh, Jingjie Niu, Sungjoo Lee, 2022 MRS Spring Meeting & Exhibit, Oral Presentation, 2022-05-11

• "Neuromorphic Synaptic Device Based on Ti3C2Tx MXene Nanosheets", Sungpyo Baek, Jae Hyeok Ju, NIU Jingjie, Jin-Hong Park, and Sungjoo Lee, 2022 MRS Spring Meeting & Exhibit, Poster Session, 2022-05-11

2019

• "Highly Sensitive Broad-Spectrum Photodetector Fabricated with Integration of MoS2 with Mo2C Multi-Gratings", Y. J. Kim, J. Jeon, S. Choi, J.-H. Park and Sungjoo Lee, 2019 MRS Fall Meeting & Exhibit, Oral Presentation, 2019-12-02

• "Fabrication of 2D Lateral Metal/Semiconductor junction via Selective Synthetic Integration of Transition-Metal-Carbide/Transition-Metal-Dichalcogenide", S. Choi, H. Choi, J. Jeon, J.-H. Park and Sungjoo Lee, 2019 MRS Fall Meeting & Exhibit, Oral Presentation, 2019-12-02

• "Multiple Heterojunction Negative Differential Transconductance Device for Realization of Multi-valued Logic Circuits", H. Son, Y. J. Kim, H. Choi, S. K. Jang, S.Lee, 2019 MRS Fall Meeting & Exhibit, Poster Session, 2019-12-02

• "Chemical Conversion of MoS2 to form Epitaxial Mo2C/MoS2 Metal/Semiconductor Hybrid Structure", J. Jeon, Y. Park, S. Choi, J. Lee, S. S. Lim, B. H. Lee, Y. J. Song, J. H. Cho, Y. H. Jang and Sungjoo Lee, NCC 2019, Oral Presentation, 2019-01-18

• "Black Phosphorus p-doing with Density Controllable MoS2 Nanoparticles Integration", S. Jeon, M. Kim, J. Jia, J.-H. Park, Y. J. Song and Sungjoo Lee, NCC 2019, Poster Session, 2019-01-18

2018

• "Non-Volatile Resistive Switching Device Harnessing Recombinant Protein as Reversible Metal Chelator", S.K. Jang, J.H. Ju, S. Jeon, W.S. Choe and Sungjoo Lee, 2018 SSDM, Oral Presentation, 2018-09-12

• "Mo2C/MoS2 Lateral Heterostructure Formed by Chemical Conversion", S. Choi, J. Jeon, Y. J. Song, J. H. Cho, Y. H. Jang and Sungjoo Lee, 2018 SSDM, Oral Presentation, 2018-09-12

• "Black Phosphorus p-Doping by Integration of MoS2 Nanoparticles", S. Jeon, M. Kim, J. Jia, J. Park, Y. Song, and Sungjoo Lee, 233rd ECS Meeting 2018, Oral Presentation, 2018-05-13

• "Synthesis of Molybdenum Carbide and Formation of Epitaxial Mo2C/MoS2 Hybrid Structure via Carburization of Molybdenum Disulfide", Jaeho Jeon, Seung Hyuk Choi, Byong Hoon Lee, Yuong Jae Song, Yun Hee Jang, and Sungjoo Lee, 233rd ECS Meeting 2018, Oral Presentation, 2018-05-13

2017

• "Multifunctional Homogeneous Lateral Black Phosphorus Junctio…", Jingyuan Jia, Jiao Xu, Jin-Hong Park, Byoung Hun Lee, Euyheon Hwang, and Sungjoo Lee, MRS Fall 2017, 2017-11-27

• "Two-Dimensional Ti2CTx Film for Large-Area Transparent Condu…", Yajie Yang, Sima Umrao, Shen Lai, and Sungjoo Lee, MRS Fall 2017, 2017-11-27

2016

• "Preparation of Layered-Controlled Two-Dimensional Black Phos…", Jingyuan Jia, Sung Kyu Jang, Shen Lai, Jiao Xu, and Sungjoo Lee, ENGE 2016, 2016-11-08

• "CVD Synthesis of Size-Controlled Monolayer MoS2 Nanoparticle…", Jaeho Jeon, Jinhee Lee, Gwangwe Yoo, Jin-Hong Park, Yun Hee Jang, Sungjoo Lee, ENGE 2016, 2016-11-06

• "Integration of 2D Materials for Nanoelectronic Devices", Jaeho Jeon, Shen Lai, Jingyuan Jia, Sung Kyu Jang, and Sungjoo Lee, MRS Singapore 2016, 2016-07-05

• "Size Tunable Growth of Monolayer MoS2 Nano-particles and Its…", Jaeho Jeon, Seung Hyuk Choi, Gwangwe Yoo, Sung Kyu Jang, Jin-Hong Park, and Sungjoo Lee, KCS 2016, 2016-02-22

2015

• "Preparation and properties of two-dimensional black phosphor…", Jingyuan Jia, Sungkyu Jang, Shen Lai, Jiao Xu, Jin-Hong Park, and Sungjoo Lee, Nano Korea 2015, 2015-07-02

• "Synthesis of Layer-Controlled Large-Area High-Quality MoS2 F…", Jaeho Jeon, Su Min Jeon, Gwangwe Yoo, Jin-Hong Park, Sungjoo Lee, MRS Spring 2015, 2015-05-06

2014

• "Grain Size Controlled Molybdenum Disulfide 2-Dimensional Lay…", Jaeho Jeon, Sung Kyu Jang, Su Min Jeon, and Sungjoo Lee, HyMap 2014, 2014-11-11

• "Towards the Control of Grain Size and the Continuous Layer G…", Jaeho Jeon and Sungjoo Lee, ICMAP 2014, 2014-07-08

2013

• "Chemical vapor deposition of 2-D Molybdenum Disulfide on sur…", Jaeho Jeon, Ji Ho Yang, Ji Eun Lee, and Sungjoo Lee, IWC-CM&NP 2013, 2013-10-07