Woong-Ki Hong et al., "Electrical and Optical Properties of Surface-Tailored ZnO Nanowires and Threshold Voltage Adjustment of Field Effect Transistors",The 10th Nanowire Research Society Meeting (제 10 회 나노와이어 연구회), Seoul Nat. University, Korea, Feb. 10, 2009.

Takhee Lee,  "Tunable electrical properties of semiconductor nanowire transistors ", Ewha Womans University, Jan. 8, 2009.  [Department seminar]

Takhee Lee,  "Characterization of molecular devices and polymer memory devices", Ewha Womans University, Jan. 8, 2009.  [Department seminar] 

Takhee Lee, "Recent Progress on Organic Non-Volatile Memory Devices", 분자레벨 유기 비휘발성 메모리 소자 Workshop, GIST, Dec 22, 2008.

Jongsun Maeng, Minseok Jo, Seok-Ju Kang, Min-Ki Kwon, Gunho Jo, Minhyeok Choe, Hyunsang Hwang, Dong-Yu Kim, Seong-Ju Park, and Takhee Lee, "The diode characteristics of p-type polymer/n-type ZnO nanowalls hybrid junstions", the 8th International Conf. on Nano-Molecular Electronics, Kobe, Japan, Dec. 16-18, 2008.

Gunuk Wang, Tae-Wook Kim, and Takhee Lee, "Effect of metal-molecule contact, molecular structure, and molecular configuration on molecular electronics conduction", the 8th International Conf. on Nano-Molecular Electronics, Kobe, Japan, Dec. 16-18, 2008.

Takhee Lee,  "Charge Transport through Molecular Wires and Semiconductor Nanowires", Korea University, Dec. 8, 2008. [Department seminar] 

Byungjin Cho, Tae-Wook Kim, Jaeduck Seo, Gunuk Wang, Sunghoon Song, and Takhee Lee, "Nonvolatile resistive switching devices based on composites of poly(9-vinylcarbazole) and titanium dioxide nanoparticles", 2008 GIST-NAIST Symposium, NAIST, Japen, Nov. 24-28, 2008.

Takhee Lee, Woong-Ki Hong, Gunho Jo, Jongsun Maeng, Soon-Shin Kwon, and Sunghoon Song, "Tunable Electrical Properties of Semiconductor Nanowire Transistors", GJ-NST 2008(International conference of nanoscience and nanotechnology 2008), Chonnam Nat. Univ. Gwangju, Korea, Nov. 6-7, 2008.  [Invited talk] 

Hyunwook Song1, Youngsang Kim2, Heejun Jeong2 and Takhee Lee1* (1GIST, 2Hanyang Univ), "Gate-Controlled Charge Transport and Vibronic Coupling in Single-Molecule Transistors",  GJ-NST 2008 (International conference of nanoscience and nanotechnology 2008), Chonnam Nat. Univ. Gwangju, Korea, Nov. 6-7, 2008. [Student oral presentation] 

Tae-Wook Kim, Hyejung Choi, Seong-Whan Oh, Minseok Jo, Gunuk Wang, Byungjin Cho, Dong-Yu Kim, Hyunsang Hwang, and Takhee Lee “Nanoscale Resistive Switching Characteristics for Polymer Non-volatile Memory Applications”, GJ-NST 2008 (International conference of nanoscience and nanotechnology 2008), Chonnam Nat. Univ. Gwangju, Korea, Nov. 6-7, 2008.

Jaeduck Seo, Gunho Jo, Jongsun Maeng, Soon-Shin Kwon, Woong-Ki Hong, Minseok Jo, Hyunsang Hwang and Takhee Lee, " Electrical Characterization of ZnO Nanowire Field Effect Transistors with High-k Al2O3 Gate Dielectric Layers", GJ-NST 2008 (International conference of nanoscience and nanotechnology 2008), Chonnam Nat. Univ. Gwangju, Korea, Nov. 6-7, 2008.

Gunho Jo,1 Woong-Ki Hong,1,2 Jung Inn Sohn,2 Minseok Jo,1 Jiyong Shin,1, Mark E. Welland,2 Hyunsang Hwang,1 Kurt E. Geckeler,1 and Takhee Lee1 (1GIST,2Cambridge), "Controllable Complementary Logic Circuits Based on Hybrid Nanodevices Comprising SWNT and ZnO Nanowire FETs", GJ-NST 2008 (International conference of nanoscience and nanotechnology 2008), Chonnam Nat. Univ. Gwangju, Korea, Nov. 6-7, 2008.

Jongsun Maeng, Minseok Jo, Seok-Ju Kang, Min-Ki Kwon, Gunho Jo, Jaeduck Seo, Hyunsang Hwang, Dong-Yu Kim, Seong-Ju Park, and Takhee Lee, "Transient reverse current phenomenon in a p-n heterojunction comprised of PEDOT:PSS and metal organic vapor-phase epitaxial ZnO nanowall", GJ-NST 2008 (International conference of nanoscience and nanotechnology 2008), Chonnam Nat. Univ. Gwangju, Korea, Nov. 6-7, 2008.

Woong-Ki Hong1, Jung Inn Sohn2, Gunho Jo1, Jaeduck Seo1, Woojin Park1, Mark E. Welland2, and Takhee Lee1, (1GIST, 2Cambridge), "Electronic Transport and Optical Quenching Properties of Surface-Architecture-Controlled ZnO Nanowires", GJ-NST 2008 (International conference of nanoscience and nanotechnology 2008), Chonnam Nat. Univ. Gwangju, Korea, Nov. 6-7, 2008.