145. |
Jongwon Yoon, Woong-Ki Hong, Minseok Jo, Gunho Jo, Minhyeok Choe, Woojin Park, Jung Inn Sohn, Stanko Nedic, Hyunsang Hwang, Mark Welland, Takhee Lee, "Non-volatile Memory Functionality of ZnO Nanowire Transistors Controlled by Mobile Protons", ACS-NANO, 5, 558 (2011). [PDF] [Journal link]
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144. |
Jin Ju Kim, Byungjin Cho, Ki Seok Kim, Takhee Lee, and Gun Young Jung, "Electrical characterization of unipolar organic resistive memory devices scaled down by a direct metal-transfer method", Advanced Materials, 23, 2104-2107 (2011). [PDF] [Journal link]
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143. |
Youngsang Kim, Hyunwook Song, Florian Strigl, Hans-Fridtjof Pernau, Takhee Lee, and Elke Scheer, "Conductance and Vibrational States of Single-Molecule Junctions Controlled by Mechanical Stretching and Material Variation", Phys. Rev. Lett. 106, 196804 (2011). [PDF] [Journal link]
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142. |
Yongsung Ji, Sangchul Lee, Byungjin Cho, Sunghoon Song, and Takhee Lee, "Flexible organic memory devices with multi-layer graphene electrodes", ACS-NANO, 5, 5995 (2011). [PDF] [Journal link]
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141. |
Byungjin Cho, Jin-Mun Yun, Sunghoon Song, Yongsung Ji, Dong-Yu Kim and Takhee Lee, "Direct observation of Ag filamentary paths in organic resistive memory devices",Advanced Functional Materials, 21, 3976 (2011). [PDF] [Journal link]
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140. |
Sang Ho Lee, Byungjin Cho, Seungha Yoon, Huisu Jeong, Sangyong Jon, Gun Young Jung, Beong Ki Cho, Takhee Lee, and Won Bae Kim, "Printing of Sub-100-nm Metal Nanodot Arrays by Carbon Nanopost Stamps", ACS-NANO, 5, 5543 (2011). [PDF] [Journal link]
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139. |
Woojin Park, Gunho Jo, Woong-Ki Hong, Jongwon Yoon, Minhyeok Choe, Sangchul Lee, Yongsung Ji, Geunjin Kim, Yung Ho Kahng, Kwanghee Lee, Deli Wang, and Takhee Lee, "Enhancement in the photodetection of ZnO nanowires by introducing surface roughness-induced traps", Nanotechnology, 22, 205204 (2011). [PDF] [Journal link]
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138. |
Sangchul Lee, Seok-Ju Kang, Gunho Jo, Minhyeok Choe, Woojin Park, Jongwon Yoon, Taehyeon Kwon, Yung Ho Kahng, Dong-Yu Kim, Byunghun Lee, and Takhee Lee, "Enhanced characteristics of pentacene field-effect transistors with graphene electrodes and substrate treatments", Appl. Phys. Lett. 99, 083306 (2011). [PDF] [Journal link]
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137. |
Hyunwook Song, Youngsang Kim, Heejun Jeong, Mark A. Reed, and Takhee Lee, "Intrinsic charge transport of conjugated organic molecules in electromigrated nanogap junctions", J. Appl. Phys. 109, 102419 (2011). [PDF] [Journal link]
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136. |
Gunuk Wang, Yonghun Kim, Seok-In Na, Yung Ho Kahng, Jamin Ku, Sungjun Park, Yun Hee Jang, Dong-Yu Kim, and Takhee Lee, “Investigation of the transition voltage spectra of molecular junctions considering frontier molecular orbitals and the asymmetric coupling effect”, J. Physical Chemstry C, 115, 17979 (2011). [PDF] [Journal link]
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135. |
Yonghun Kim, Gunuk Wang, Minhyeok Choe, Juhwan Kim, Sangchul Lee, Sungjun Park, Dong-Yu Kim, Byoung Hun Lee, Takhee Lee, “Electronic properties associated with conformational changes in azobenzene-derivative molecular junctions”, Organic Electronics, 12, 2144 (2011). [PDF] [Journal link]
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134. |
Wootae Lee, Gunho Jo, Sangchul Lee, Jubong Park, Minseok Jo, Joonmyoung Lee, Seungjae Jung, Seonghyun Kim, Jungho Shin, Sangsu Park, Takhee Lee, Hyunsang Hwang, "Nonvolatile resistive switching in Pr0.7Ca0.3MnO3 devices using multilayer graphene electrodes", Appl. Phys. Lett. 98, 032105 (2011). [PDF] [Journal link]
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133. |
Seungjae Jung, Jaemin Kong, Sunghoon Song, Kwanghee Lee, Takhee Lee, Hyunsang Hwang, and Sanghun Jeon, "Flexible resistive random access memory using solutionprocessed TiOx with Al top electrode on Ag layer-inserted indium-zinc-tin-oxide-coated polyethersulfone substrate", Appl. Phys. Lett. 99, 142110(2011). [PDF] [Journal link]
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132. |
Daeseok Lee, Joonmyoung Lee, Seungjae Jung, Seonghyun Kim, Jubong Park, K. P. Biju, Minhyeok Choe, Takhee Lee, and Hyunsang Hwang, "Proton Irradiation Effects on Resistive Random Access Memory With ZrOx/HfOx Stacks", IEEE Transactions on Nuclear Science, 58, 3317 (2011). [PDF] [Journal link]
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131. |
Sunghoon Song, Tae-Wook Kim, Byungjin Cho, Yongsung Ji, and Takhee Lee, "Nonvolatile Write-Once-Read-Many times memory devices based on the composites of Poly(4-vinylphenol)/Vulcan XC-72", J. Nanosci. Nanotech. 11, 4492-4495 (2011). [PDF] [Journal link]
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130. |
Yongsung Ji, Byungjin Cho, Sunghoon Song, Minhyeok Choe, Tae-Wook Kim, Joon-Seop Kim, Byung-Sang Choi, and Takhee Lee, "Unipolar Bistable Switching of Organic Non-Volatile Memory Devices with Poly(styrene-co-styrenesulfonic acid Na)", J. Nanosci. Nanotech. 11, 1385-1388 (2011). [PDF] [Journal link]
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129. |
Jae-Phil Shim, Minhyeok Choe, Seong-Ran Jeon, Dongju Seo, Takhee Lee, and Dong-Seon Lee, "InGaN-based p–i–n Solar Cells with Graphene Electrodes", Appl. Phys. Express, 4, 052302 (2011). [PDF] [Journal link]
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128. |
Seungjae Jung, Jaemin Kong, Sunghoon Song, Kwanghee Lee, Takhee Lee, Hyunsang Hwang, Sanghun Jeon, “Resistive Switching Characteristics of Solution-processed TiOx for Next-generation Non-volatile Memory Application; Transparency, Flexibility, and Nano-scale Memory Feasibility”, Microelectronic Engineering, 88, 1143 (2011). [PDF] [Journal link]
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127. |
"Conductance and Vibrational States of Single-Molecule Junctions Controlled by Mechanical Stretching and Material Variation", Physics & High Technology (물리학과 첨단기술), July/August, p. 40 (2011). (Written in Korean) [PDF]
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126. |
Byungjin Cho, Tae-Wook Kim, Sunghoon Song, Yongsung Ji, Minseok Jo, Hyunsang Hwang, Gun-Young Jung, and Takhee Lee, "Rewritable Switching of One Diode–One Resistor Nonvolatile Organic Memory Devices", Advanced Materials, Volume 22 Issue 11, Pages 1228 - 1232 (2010). [PDF] [Journal link]
*It appeared as Inside COVER picture article. [Cover picture PDF],
*Introduced at NanoWeekly, No. 345 (2010.4.2) [PDF]
 |
125. |
Yongsung Ji, Byungjin Cho, Sunghoon Song, Tae-Wook Kim, Minhyeok Choe, Yung Ho Kahng, and Takhee Lee, "Stable switching characteristics of organic non-volatile memory on a bent flexible substrate", Advanced Materials, Volume 22 Issue 28, Pages 3071-3075 (2010). [PDF] [Journal link]
*It appeared as Front COVER picture article. [Cover picture PDF]
*Introduced at NanoWeekly, No. 354 (2010.8.6) [PDF]
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124. |
Sunghoon Song, Byungjin Cho, Tae-Wook Kim, Yongsung Ji, Minseok Jo, Gunuk Wang, Minhyeok Choe, Yung Ho Kahng, Hyunsang Hwang, and Takhee Lee, "Three-dimensional integration of organic resistive memory devices", Advanced Materials, 22, 5048-5052 (2010). [PDF] [Journal link]
*It appeared as Front COVER picture article. [Cover picture PDF], [Journal web] *Introduced at NanoWeekly, No. 361 (2010.11.22) [PDF]
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123. |
Byungjin Cho, Sunghoon Song, Yongsung Ji and Takhee Lee, "Electrical characterization of organic resistive memory with interfacial oxide layers formed by O2 plasma treatment", Appl. Phys. Lett. 97, 063305 (2010). [PDF] [Journal link]
*This article was selected as a Research Highlight in 2010 Applied Physics Letters (one of six highlight papers in Organic Electronics and Photonics field).
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122. |
Woong-Ki Hong, Gunho Jo, Jung Inn Sohn, Woojin Park, Minhyeock Choe, Gunuk Wang, Yung Ho Kahng, Mark E. Welland, and Takhee Lee, “Tuning of the Electronic Characteristics of ZnO Nanowire Field Effect Transistors by Proton Irradiation", ACS-NANO, 4, 811–818 (2010). [PDF] [Journal link]
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121. |
Jung Inn Sohn, Su Seok Choi, Stephen Morris, James S. Bendall, Harry J. Coles, Woong-Ki Hong, Gunho Jo, Takhee Lee, Mark E. Welland, "Novel non-volatile memory with multi-bit storage based on a ZnO nanowire transistor", Nano Lett. 10, 4316-4320 (2010). [PDF] [Journal link]
*Introduced at MIT Technology Review [Link]
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120. |
Minhyeok Choe, Gunho Jo, Jongsun Maeng, Woong-Ki Hong, Minseok Jo, Gunuk Wang, Woojin Park, Byunghun Lee, Hyunsang Hwang, and Takhee Lee, “Electrical properties of ZnO nanowire field effect transistors with varying high-k Al2O3 dielectric thickness", J. Appl. Phys. 107, 034504 (2010). [PDF] [Journal link]
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119. |
Tae-Wook Kim, Seung-Hwan Oh, Hyejung Choi, Joonmyoung Lee, Gunuk Wang, Jubong Park, Dong-Yu Kim, Hyunsang Hwang and Takhee Lee, “Effect of metal ions on the switching performance of polyfluorene-based organic non-volatile memory devices",Organic Electronics, 11, 109-114 (2010). [PDF] [Journal link]
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118. |
Gunho Jo, Minhyeok Choe, Chu-Young Cho, Jin Ho Kim, Woojin Park, Sangchul Lee, Woong-Ki Hong, Tae-Wook Kim, Seong-Ju Park, Byung Hee Hong, Yung Ho Kahng, and Takhee Lee, "Large-scale patterned multi-layer graphene films as transparent conducting electrodes for GaN light-emitting diodes", Nanotechnology, 21, 175201 (2010). [PDF] [Journal link]
*Selected as one of Nanotechnology highlights 2010 (one of 8 highlight papers in Electronics and Photonics field) [PDF]
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117. |
Sang Ho Lee, Gunho Jo, Woojin Park, Seung Kyo Lee, Youn-Su Kim, Beong Ki Cho, Takhee Lee, and Won Bae Kim, "Diameter-Engineered SnO2 Nanowires over Contact-Printed Gold Nano-Dots Using Size-Controlled Carbon Nanopost Array Stamps", ACS-NANO, 4, 1829-1836 (2010). [PDF] [Journal link]
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116. |
Minhyeok Choe, Byoung Hoon Lee, Gunho Jo, June Park, Woojin Park, Sangchul Lee, Woong-Ki Hong, Maeng-Je Seong, Yung Ho Kahng, Kwanghee Lee, and Takhee Lee, "Efficient bulk heterojunction photovoltaic cells with transparent multi-layer graphene electrodes", Organic Electronics, 11, 1864 (2010). [PDF] [Journal link]
*Selected as one of the hottest research of 2011 with the top 25 most downloaded articles in Organic Electronics
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