Kyungjune Cho, Tae-Young Kim, Woanseo Park and Takhee Lee, “Photoresponse Characteristics of MoS2 Field Effect Transistors under Gate-Bias Stress Conditions”, 제 22회 한국반도체학술대회 (The 22th Korean Conference on Semiconductor), 인천 컨벤시아, Korea, Feb. 10-12, 2015  [Best Poster Award] 

Wang-Taek Hwang, Misook Min, Hyunhak Jeong, Dongku Kim and Takhee Lee, "Asymmetric electrical characteristics of graphene-pentacene-metal heterostructure", 제22회 한국반도체학술대회 (The 22th Korean Conference on Semiconductors), 인천 컨벤시아, Korea, Feb. 10-12, 2015.

Takhee Lee "Fabrication and characterization of MoS2 field efect transistors", Short cource lecture, 제22회 한국반도체학술대회 (The 22th Korean Conference on Semiconductors), 인천 컨벤시아, Korea, Feb. 10-12, 2015. [Tutorial] 

Daekyoung Yoo1 and Takhee Lee, "3D integrated organic memory fabricated by orthogonal photolithography on SiO2 substrate using fluorinated photoresist", 7th BK21+ Young Physicists Workshop, Seoul National University, Korea, Feb. 5-6, 2015

Takhee Lee "Fabrication and characterization of MoS2 field efect transistors", e-Tutorial <2차원 재료>, 온라인 강좌, Jan. 23, 2015.  [Lecture] 

이탁희, "나노과학기술, 분자로 만드는 트랜지스터", 금요일에 과학터치, 대구, Jan. 16, 2015. [Lecture] 

Takhee Lee, "Molecular- and Polymer-based Electronic Devices", 2015 Winter Workshop on Quantum Materials in Condensed Matter Physics, Seoul National University, Korea, Jan 7-9, 2015.   [Invited talk] 

Takhee Lee, "Molecular- and Polymer-based Electronic Devices", 6th IACS-APCTP Joint conference on Novel Oxide Materials and Low Dimensional Systems, Seoul National University, Korea,  Dec. 18-20, 2014.   [Invited talk] 

Dongku Kim, Hyunhak Jeong, Hanki Lee, Wang-Taek Hwang, Takhee Lee, "Electrical characteristics of molecular-scale flexible devices consisting of diarylethene photoswitching molecules", 11th International

Takhee Lee, "Molecular- and Polymer-based Electronic Devices on Rigid and Flexible Substrates", PacSurf 2014 (Pacific Rim Symposium on Surfaces, Coatings and Interfaces), Hawaii, USA,  Dec. 7-11, 2014.   [Invited talk] 

Takhee Lee, "Fabrication and Characterization of Molybdenum Disulfide Field Effect Transistors", SpectroNanoscopy 2014 workshop, Gyeongju, Korea, Nov. 26-28, 2014.   [Invited talk] 

Takhee Lee, "Molecular- and Polymer-based Electronic Devices on Rigid and Flexible Substrates",  International Conference Electronic Materials and Nanotechnology for Green Environment 2014 (ENGE 2014), Jeju, Korea, Nov. 16 - 19, 2014.  [Invited talk] 

Hyunhak Jeong, Dongku Kim, Hanki Lee, Wang-Taek Hwang, and Takhee Lee, "Fabrication and characterization of ferrocene-alkanethiolate molecular electronic devices on rigid and flexible substrates", 2014 International Conference on Nano Science and Nano Technology (ICNST 2014), Mokpo, Korea, November 6-7, 2014.

Daekyoung Yoo, Younggul Song, Jingon Jang, Youngrok Kim, Jin-Kyun Lee, and Takhee Lee, "3-dimentionally integrated organic nonvolatile memory devices fabricated by orthogonal photolithography", 2014 International Conference on Nano Science and Nano Technology (ICNST 2014), Mokpo, Korea, November 6-7, 2014.

Wang-Taek Hwang, Misook Min, Kyungjune Cho, Hyunhak Jeong, and Takhee Lee, "Electrical characteristics of pentacene-graphene vertical heterostructure",  2014 International Conference on Nano Science and Nano Technology (ICNST 2014), Mokpo, Korea, November 6-7, 2014.