Younggul Song, "Photolithographic fabrication of 4K-bit-integrated microscale organic nonvolatile resistive memory devices, 1/f noise scaling analysis in unipolar-type organic nanocomposite resistive memory", Students mini-workshop, Prof. Zhenan Bao Group, Stanford University, US, Oct. 21, 2015.  [Oral talk] 

Takhee Lee, "Functional High-Yield Molecular Electronic Devices", The 15th International Discussion & Conference on Nano Interface Controlled Electronic Devices (IDC-NICE 2015), Tokyo Tech, Tokyo, Japan,  Oct. 8- 9, 2015.  [Invited talk] 

Tae-Young Kim, "Irradiation effects of high energetic proton beams on MoS2 and pentacene field effect transistors", Students mini-workshop, Prof. Ali Javey Group, UC Berkeley, US,  August 19, 2015  [Oral talk] 

Younggul Song, "Photolithographic fabrication of 4K-bit-integrated microscale organic nonvolatile resistive memory devices, 1/f noise scaling analysis in unipolar-type organic nanocomposite resistive memory", Students mini-workshop, Prof. Ali Javey Group, UC Berkeley, US, Auguest 19, 2015  [Oral talk] 

Dongku Kim, Hyunhak Jeong, Wang-Taek Hwang, Takhee Lee, "Electrical characterizations of photoswitching molecules of the diarylethene molecular-scale devices on flexible substrate", 2015 Electronic Materials Conference (2015 EMC), Ohio State University, Columbus, USA, June 24-26, 2015.  [Oral talk] 

Younggul Song1, Jingon Jang1, Daekyoung Yoo1, Seok-Heon Jung2, Jin-Kyun Lee2, and Takhee Lee1 (1 SNU, 2 Inha Univ.),"Photolithographic integration of 4K-bit microscale organic nonvolatile resistive memory devices on hard and flexible substrates", 2015 Electronic Materials Conference (2015 EMC), Ohio State University, Columbus, USA, June 24-26, 2015.  [Oral talk] 

Takhee Lee, "Molecular-scale nanoelectronic devices", Ohio State University, Columbus, US, June 23, 2015.  [Department seminar] 

Dongku Kim, "Electrical characterizations of photoswitching molecules of the diarylethene molecular-scale devices on flexible substrate", Students mini-workshop, Prof. Wu Lu Group, Ohio State University, Columbus, US, June 23, 2015.  [Oral talk] 

Younggul Song, "Photolithographic integration of 4K-bit microscale organic nonvolatile resistive memory devices on hard and flexible substrates", Students mini-workshop, Prof. Wu Lu Group, Ohio State University, Columbus, US, June 23, 2015.  [Oral talk] 

이탁희, "나노과학기술, 분자로 만드는 트랜지스터", 전주 상산고등학교, 전주, June 12, 2015. [Lecture] 

Takhee Lee, "Molecular- and polymer-based  electronic devices", Xinda forum, Peking University, Beijing, China, May 29, 2015.   [Department seminar] 

Takhee Lee, "Molecular- and polymer-based  electronic devices", Nankai University, Tianjin, China, May 28, 2015.   [Department seminar] 

Daekyoung Yoo1, Younggul Song1, Jingon Jang1, Youngrok Kim1,Seok-Heon Jung2, Seunghun Hong1, Jin-Kyun Lee2, and Takhee Lee1 (1SNU, 2Inha Univ), “Vertically stacked microscale organic nonvolatile memory using fluorinated photoresist on silicon substrate“ ,  the 26th IC-ME&D (International Conference on Molecular Electronics and Devices), Seoul National University, Seoul, Korea, May 21-22, 2015.   [Best Poster Award] 

Hyunhak Jeong, Dongku Kim, Wang-Taek Hwang, Yeonsik Jang, and Takhee Lee, "Investigation of a new approach for realizing high-yield molecular electronic junctions with direct metal transfer method", the 26th IC-ME&D (International Conference on Molecular Electronics and Devices), Seoul National University, Seoul, Korea, May 21-22, 2015.

Dongku Kim, Hyunhak Jeong, Wang-Taek Hwang, and Takhee Lee, “Electrical property of flexible molecular-scale electronic devices with diarylethene class photoswitching molecules”,  the 26th IC-ME&D (International Conference on Molecular Electronics and Devices), Seoul National University, Seoul, Korea, May 21-22, 2015.