Tae-Young Kim, Kyungjune Cho, Woanseo Park, and Takhee Lee, "Irradiation effects of high energetic proton beams on MoS2 and pentacene field effect transistors", 제22회 한국반도체학술대회 (The 22th Korean Conference on Semiconductors), 인천 컨벤시아, Korea, Feb. 10-12, 2015.  [Student oral talk] 

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.