"Template-Free Vibrational Indentation Patterning (VIP) of Micro/Nanometer-Scale Grating Structures with Real-Time Pitch and Angle Tunability"

Jong G. Ok, Se Hyun Ahn, Moon Kyu Kwak, Kyu-Tae Lee, Jae Yong Lee, and L. Jay Guo , Advanced Functional Materials , 23 (37), 4739-4744 (Oct 2013)

"Continuous and high-throughput nanopatterning methodologies based on mechanical deformation"

Jong G. Ok, Se Hyun Ahn, Moon Kyu Kwak, and L. Jay Guo , Journal of Materials Chemistry C , 1 (46), 7681-7691 (Jul 2013)

"Carbon-Nanotube Optoacoustic Lens for Focused Ultrasound Generation and High-Precision Targeted Therapy"

Hyoung Won Baac, Jong G. Ok, Adam Maxwell, Kyu-Tae Lee, Yu-Chih Chen, A. John Hart, Zhen Xu, Euisik Yoon, and L. Jay Guo , Scientific Reports , 2, 989 (Dec 2012)

"Continuous and scalable fabrication of flexible metamaterial films via roll-to-roll nanoimprint process for broadband plasmonic infrared filters"

Jong G. Ok, Hong Seok Youn, Moon Kyu Kwak, Kyu-Tae Lee, Young Jae Shin, L. Jay Guo, Anton Greenwald, and Yisi Liu , Applied Physics Letters , 101 (22), 223102 (Nov 2012)

"Facile route of flexible wire grid polarizer fabrication by angled-evaporations of aluminum on two sidewalls of an imprinted nanograting"

Young Jae Shin, Carlos Pina-Hernandez, Yi-Kuei Wu, Jong G. Ok, and L. Jay Guo , Nanotechnology , 23 (34), 344018 (Aug 2012)

"Continuous phase-shift lithography with a roll-type mask and application to transparent conductor fabrication"

Moon Kyu Kwak, Jong G Ok, Jae Yong Lee, and L. Jay Guo , Nanotechnology , 23 (34), 344008 (Aug 2012)

"Wire electrical discharge machining of carbon nanofiber mats for field emission"

Jin Woo Park, Do Kwan Chung, Bo Hyun Kim, Jong G. Ok, Wal Jun Kim, Yong Hyup Kim, and Chong Nam Chu , International Journal of Precision Engineering and Manufacturing , 3 (4), 593-599 (Apr 2012)

"Low density carbon nanotube forest as an index-matched and near perfect absorption coating"

Haofei Shi, Jong G. Ok, Hyoung Won Baac, and L. Jay Guo , Applied Physics Letters , 99 (21), 211103 (Nov 2011).

"Structural Colors: From Plasmonic to Carbon Nanostructures"

Ting Xu, Haofei Shi, Yi-Kuei Wu, Alex F. Kaplan, Jong G. Ok, and L. Jay Guo , Small , 7 (22), 3128-3136 (Nov 2011)

"Continuous Patterning of Nanogratings by Nanochannel-Guided Lithography on Liquid Resists"

Jong G. Ok, Hui Joon Park, Moon Kyu Kwak, Carlos A. Pina-Hernandez, Se Hyun Ahn, and L. Jay Guo , Advanced Materials , 23 (38), 4444-4448 (Oct 2011)

"Multidirectional Hierarchical Nanocomposites Made by Carbon Nanotube Growth within Layer-by-Layer-Assembled Films"

Jinjing Li, Sudhanshu Srivastava, Jong G. Ok, Yongyi Zhang, Mostafa Bedewy, Nicholas A. Kotov, and A. John Hart , Chemistry of Materials , 23 (4), 1023-1031 (Feb 2011)

"Carbon nanotube composite optoacoustic transmitters for strong and high frequency ultrasound generation"

Hyoung Won Baac, Jong G. Ok, Hui Joon Park, Tao Ling, Sung-Liang Chen, A. John Hart, and L. Jay Guo , Applied Physics Letters , 97 (23), 234104 (Dec 2010)

"Electrically Addressable Hybrid Architectures of Zinc Oxide Nanowires Grown on Aligned Carbon Nanotubes"

Jong G. Ok, Sameh H. Tawfick, K. Anne Juggernauth, Kai Sun, Yongyi Zhang, and A. John Hart , Advanced Functional Materials , 97 (23), 234104 (Dec 2010)

"New approach to enhance adhesions between carbon nanotube emitters and substrate by the combination of electrophoresis and successive electroplating"

Woo Yong Sung, Seung Min Lee, Wal Jun Kim, Jong G. Ok, Ho Young Lee, and Yong Hyup Kim , Diamond and Related Materials , 17 (6), 1003-1007 (Jun 2008)

"Fabrication of Field Emitters with Carbon Nanotubes Using Triboelectricity"

Seung-Min Lee, Woo-Yong Sung, Wal-Jun Kim, Jong G. Ok, and Yong-Hyup Kim , Japanese Journal of Applied Physics , 47 (4), 2339-2341 (Apr 2008)