Woocheol Lee, Youngrok Kim, Younggul Song, Daekyoung Yoo, Keehoon Kang and Takhee Lee, "Turn-on characteristics of resistive memory devices under low voltage stress", The 30th International Conference on Molecular Electronics and Devices (IC ME&D 2019), Busan, Korea. May 9-10, 2019.

Wang-Taek Hwang, Yeonsik Jang, Minwoo Song, and Takhee Lee, "Fabrication of molecular junctions by inverted self-assembled monolayer method and their electrical characteristics", The 30th International Conference on Molecular Electronics and Devices (IC ME&D 2019), Busan, Korea. May 9-10, 2019.

Yeonsik Jang, Jeongmin Koo, Wang-Taek Hwang, and Takhee Lee, "Unidirectional Real-Time Photoswitching of Diarylethene Molecular Monolayer Junctions with Multilayer Graphene Electrodes", The 30th International Conference on Molecular Electronics and Devices (IC ME&D 2019), Busan, Korea. May 9-10, 2019.

Jae-Keun Kim1, Younggul Song1, Tae-Young Kim1, Kyungjune Cho1, Jinsu Pak1, Jiwon Shin1, Seungjun Chung2, and Takhee Lee1*,  (1SNU, 2KIST), "Study on the effect of grain boundaries on CVD-grown MoS2 field effect transistors", The 30th International Conference on Molecular Electronics and Devices (IC ME&D 2019), Busan, Korea. May 9-10, 2019.

Jiwon Shin, Kyungjue Cho, Jinsu Pak, Jae-Keun Kim, Jaeyoung Kim, Takhee Lee, "Dose-dependent proton beam irradiation effect on WSe2-based ambipolar field effect transistors", The 30th International Conference on Molecular Electronics and Devices (IC ME&D 2019), Busan, Korea. May 9-10, 2019.

Heebeom Ahn1, Keehoon Kang1, Younggul Song2, Woocheol Lee1, Junwoo Kim1, Youngrok Kim1, Daekyoung Yoo1, and Takhee Lee1* (1SNU, 2Samsung), "Fabrication of Organo-Metal Halide Perovskite Unipolar Resistive Memory Devices with Cross-Bar Architecture via One-Step Solution Process", The 30th International Conference on Molecular Electronics and Devices (IC ME&D 2019), Busan, Korea. May 9-10, 2019.   [Best Poster Award] 

Jaeyoung Kim, Jinsu Pak, Kyungjune Cho, Jae-Keun Kim, Jiwon Shin, and Takhee Lee, "Thickness-dependent Ambipolar Avalanche Breakdown in WSe2 Field-Effect Transistors", The 30th International Conference on Molecular Electronics and Devices (IC ME&D 2019), Busan, Korea. May 9-10, 2019.

Takhee Lee, "High-Yield Functional Molecular Monolayer-based  Electronic Devices", 2019 Polymer Society Meeting (고분자학회), 부산, April, 11-12, 2019.     [Invited talk]  

Keehoon Kang, Heebeom Ahn, Younggul Song, Woocheol Lee, Junwoo Kim, Youngrok Kim, Daekyoung Yoo and Takhee Lee, "Towards High-Performance Solution-Processed Organo-Metal Halide Perovskite Cross-Point Array Resistive Memory Devices ", 2019 Korean Physical Society (KPS) Spring Meeting, Daejeon, April 24-26, 2019. 

Daekyoung Yoo1, Youngrok Kim1, Misook Min1, Geun Ho Ahn2, Der-Hsien Lien2, Jingon Jang1, Hyunhak Jeong1, Younggul Song1, Seungjun Chung3, Ali Javey2 and Takhee Lee1* (11SNU, 2UC Berkeley, USA, 3KIST), "Organo-compatible superhydrophobic protecting layer for organic field effect transistors ", 2019 Korean Physical Society (KPS) Spring Meeting, Daejeon, April 24-26, 2019.    [Outstanding Presentation Award]   

Heebeom Ahn, Keehoon Kang, Younggul Song, Woocheol Lee, Junwoo Kim, Youngrok Kim, Daekyoung Yoo and Takhee Lee, "Resistive switching properties of unipolar organo-metal halide perovskite resistive memory devices and their operational stability under ambient", 2019 Korean Physical Society (KPS) Spring Meeting, Daejeon, April 24-26, 2019.  

Takhee Lee, "Polymer resistive memory devices: microscale integration and mechanism", LOPEC 2019, Munchen, Germany, March  20-21, 2019.      [Invited talk] 

Takhee Lee, "High-Yield Functional Molecular Electronic Devices", 유연인쇄전자 산업현황 및 미래전망 워크숍, 순천대학교, March 26, 2019.     [Invited talk] 

Jinsu Pak, "Intrinsic optoelectronic characteristics in MoS2 phototransistor via van der Waals heterostructures", 2019 KPS-AKPA Joint Symposium, Boston, USA, March 3, 2019.     [Oral talk] 

Jinsu Pak1, Ilmin Lee2, Kyungjune Cho1, Hyunhak Jeong1, Wang-Taek Hwang1, Jae-Keun Kim1, Keehoon Kang1, Woo Jong Yu2, Seungjun Chung3 & Takhee Lee1 (1SNU, 2SKKU, 3KIST), "Investigation of Intrinsic Optical Characteristics in MoS2 Phototransistors using Van der Waals Heterostructure", APS March Meeting 2019, Boston, USA, March 4-8, 2019.   [Oral talk]