Hokyung Park, Minseok Jo, Hyejung Choi, Musarrat Hasan, Rino Choi, Chang Young Kang, Byoung Hun Lee, Tae-Wook. Kim, Takhee Lee, and Hyunsang Hwang, "The effect of nano-scale non-uniformity of oxygen vacancy on electrical and reliability characteristics of HfO2 MOSFET devices", IEEE Elect. Dev. Lett. 29, 54 (2008).   [PDF]  [Journal link] 

Woong-Ki Hong, Jung Inn Sohn, Dae-Kue Hwang, Soon-Shin Kwon, Gunho Jo, Sunghoon Song, Seong-Min Kim, Hang-Ju Ko, Seong-Ju Park, Mark E. Welland, and Takhee Lee, “Tunable Electronic Transport Characteristics of Surface Architecture-Controlled ZnO Nanowire Field Effect Transistors", Nano Lett. 8,950-956 (2008).   [PDF]  [Journal link] 

*Introduced at NanoWeekly, No. 266 (2008.3.14)  [PDF]

Soon-Shin Kwon, Woong-Ki Hong, Gunho Jo, Jongsun Maeng, Tae-Wook Kim, Sunghoon Song, and Takhee Lee, "Piezoelectric Effect on the Electronic Transport Characteristics of ZnO Nanowire Field Effect Transistors on Bent Flexible Substrates”, Advanced Materials, 20, 4557 (2008).   [PDF]  [Journal link]  

*Introduced at NanoWeekly, No. 296 (2008.12.19)  [PDF]

Woong-Ki Hong, Gunho Jo, Soon-Shin Kwon, Sunghoon Song, and Takhee Lee, “Electrical Properties of Surface-tailored ZnO Nanowire Field Effect Transistors”, IEEE Trans. Electron Dev. 55, 3020-3029 (2008).   [PDF]   [Journal link]

*Invited review paper

Curt A. Richter, Hao D. Xiong, Xiaoxiao Zhu, Wenyong Wang, Vincent M. Stanford, Woong-Ki Hong, Takhee Lee, D.E. Ioannou, Qiliang Li, "Metrology for the electrical characterization of semiconductor nanowires", IEEE Trans. Electron Dev. 55,3086-3095 (2008).  [PDF]  [Journal link]

· Invited review paper

Jongsun Maeng, Gunho Jo, Soon-Shin Kwon, Sunghoon Song, Jaeduck Seo, Seok-Ju Kang, Dong-Yu Kim and Takhee Lee, "Effect of gate bias sweep rate on the electronic properties of ZnO nanowire field effect transistors under different environments", Appl. Phys. Lett. 92, 233120 (2008).  [PDF]  [Journal link]

Sunghoon Song, Woong-Ki Hong, Soon-Shin Kwon, and Takhee Lee, "Passivation effects on ZnO nanowire field effect transistors under oxygen, ambient, and vacuum environments", Appl. Phys. Lett. 92, 263109 (2008).   [PDF]  [Journal link]

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", Appl. Phys. Lett. 93, 123109 (2008).   [PDF]  [Journal link]

Hyunwook Song, Nak-Jin Choi, Hyoyoung Lee, and Takhee Lee, “Statistical representation of intrinsic electronic tunneling characteristics through alkyl self-assembled monolayers in nanowell device structures”, J. Vac. Sci. Technol. B 26, 904 (2008).   [PDF]  [Journal link]

Tae-Wook Kim, Seung-Hwan Oh, Hyejung Choi, Gunuk Wang, Dong-Yu Kim, Hyunsang Hwang, and Takhee Lee, “Reversible switching characteristics of polyfluorene-derivative single layer film for non-volatile memory devices”, Appl. Phys. Lett. 92, 253308 (2008).   [PDF]   [Journal link]

Gunuk Wang, Tae-Wook Kim, Yun Hee Jang, and Takhee Lee, "Effects of Metal-Molecule Contact and Molecular Structure on Molecular Electronic Conduction in Nonresonant Tunneling Regime: Alkyl versus Conjugated Molecules", J. Phys. Chem. C, 112, 13010 (2008).  [PDF]  [Journal link]

Tae-Wook Kim, Seung-Hwan Oh, Hyejung Choi, Gunuk Wang, Hyunsang Hwang, Dong-Yu Kim and Takhee Lee, “Reliable Organic Non-Volatile Memory Device using Polyfluorene-derivative Single Layer Film”, IEEE Elect. Dev. Lett. 29, 852 (2008).  [PDF]  [Journal link]

Tae-Wook Kim, Kyeongmi Lee, Seung-Hwan Oh, Gunuk Wang, Dong-Yu Kim, Gun-Young Jung, Takhee Lee, “A direct Metal Transfer method for Cross-bar type Polymer Non-volatile Memory Applications”, Nanotechnology, 19, 405201 (2008).  [PDF]  [Journal link]

Gyeong Sook Bang, Hojong Chang, Ja-Ryong Koo, Takhee Lee, Rigoberto C. Advincula and Hyoyoung Lee, "The High-Fidelity Formation of Molecular Junction Device using a Thickness Controlled Bilayer Architecture", Small, 4, 1399 (2008).  [PDF]  [Journal link]

Tae-Wook Kim, Gunuk Wang, Takhee Lee, “Statistical Analysis of Electronic Transport through Chemisorbed versus Physisorbed Alkanethiol Self-Assembled Monolayers”, IEEE Trans. Nanotech. 7, 140-144 (2008).  [PDF] [Journal link]

Jongsun Maeng, Tae-Wook Kim, Gunho Jo, and Takhee Lee, "Fabrication, structural and electrical characterization of VO2 nanowires", Materials Research Bulletin, 43, 1649 (2008). [PDF] [Journal link]

Hyejung Choi, Byung-Sang Choi, Tae-Wook Kim, Seung-Jae Jung, Man Chang, Takhee Lee, and Hyunsang Hwang, "Memory Characteristics of a Self-Assembled Monolayer of Pt Nanoparticles as a Charge Trapping Layer", Nanotechnology, 19, 305704 (2008).  [PDF] [Journal link]

Gunho Jo, Woong-Ki Hong, Jongsun Maeng, Tae-Wook Kim, Gunuk Wang, Ahnsook Yoon, Soon-Seen Kwon, Sunghoon Song, and Takhee Lee, "Structural and electrical characterization of intrinsic n-type In2O3 nanowire", Colloids and Surfaces A, Vol. 313-314, pp. 308-311 (2008).   [PDF]  [Journal link]

Woong-Ki Hong, Sunghoon Song, Dae-Kue Hwang, Soon-Shin Kwon, Gunho Jo, Seong-Ju Park, Takhee Lee, "Effects of surface roughness on the electrical characteristics of ZnO nanowire field effect transistors", Applied Surface Science, 254, 7559 (2008).   [PDF] [Journal link]

Hyunwook Song, Hyoyoung Lee, and Takhee Lee, "Characterization of the tip-loading force dependent tunneling behavior in alkanethiol metal-molecule-metal junctions by conducting atomic force microscopy", Ultramicroscopy, 108, 1196 (2008).  [PDF] [Journal link]

Woong-Ki Hong, Bong-Joong Kim, Tae-Wook Kim, Gunho Jo, Sunghoon Song, Soon-seen Kwon, Ahnsook Yoon, Eric A Stach, and Takhee Lee, “Electrical properties of ZnO nanowire field effect transistors by surface passivation”, Colloids and Surfaces A, Vol. 313-314, pp. 378-382 (2008).  [PDF] [Journal link]

Seok-In Na, Seok-Soon Kim, Woong-Ki Hong, Jeong-Woo Park, Jang Jo, Yoon-Chae Nah, Takhee Lee, and Dong-Yu Kim, "Fabrication of TiO2 nanotubes by using electrodeposited ZnO nanorod template and their application to hybrid solar cells", Electrochimica Acta, 53, 2560 (2008).  [PDF] [Journal link]

Youngsang Kim, Dongwoo Kim, Hyunwook Song, Takhee Lee, and Heejun Jeong, "Shot noise suppression in SiGe resonant interband tunneling diode", Jpn. J. Appl. Phys. 47, 8752 (2008).  [PDF] [Journal link]

Byung-Sang Choi, Muhammad Iqbal, Takhee Lee, Young Ha Kim, and Giyoong Tae, "Removal of CTAB to enhance the biocompatibility of Au nanorods synthesized by a modified seed mediated growth process", J. Nanosci. Nanotech. 8, 4670 (2008).  [PDF] [Journal link]

Jongsun Maeng, Min-Ki Kwon, Soon-Shin Kwon, Gunho Jo, Sunghoon Song, Tae-Wook Kim, Byung Sang Choi, Seong-Ju Park, and Takhee Lee, "Comparison of Si doping effect on GaN nanowires and films synthesized by metal-organic chemical vapor deposition", J. Nanosci. Nanotech. 8, 4934 (2008).  [PDF] [Journal link]

Woong-Ki Hong, Soon-Shin Kwon, Gunho Jo, Sunghoon Song, Byung Sang Choi, Takhee Lee, "Effect of High Energy Proton Irradiation on ZnO Nanowire Field Effect Transistors", J. Kor. Phys. Soc. 52, 848-852 (2008).  [PDF] [Journal link]