PUBLICATIONS IN REFEREED ARCHIVAL JOURNALS
[54] Z. Lin, C. Mikhael, C. Dai, J. H. Cho, “Self-Assembly for Creating Vertically-Aligned Graphene Micro Helices with Monolayer Graphene as Chiral Metamaterials,” Advanced Materials, https://doi.org/10.1002/adma.202401451 in press..
[53] Z. Lin, C. Dai, J. H. Cho, “Realization of Curved Circular Nanotubes using In-Situ Monitored Self-Assembly,” Nano Letters, https://pubs.acs.org/doi/10.1021/acs.nanolett.1c04093. [Selected for the Supplementary Cover].
[52] C. Dai, K. Agarwal, H. A. Bechtel, C. Liu, D. Joung, A. Nemilentsau, Q. Su, T. Low, S. Koester, and J. H. Cho, “Hybridized Radial and Edge Coupled 3D Plasmon Modes in Self-Assembled Graphene Nanocylinders,” Small, .DOI: 10.1002/smll.202100079. [Selected for the Inside Back Cover].
[51] C. Dai, J. H. Cho, “Electron beam maneuvering of a single polymer layer for reversible 3D self-assembly,” Nano Letters DOI: 10.1021/acs.nanolett.0c04723.
[50] C. Dai, Z. Lin, K. Agarwal, C. Mikheal, A. Aich, K. Gupta, J. H. Cho, “Self-Assembled 3D Nanosplit Rings for Plasmon-Enhanced Optofluidic Sensing,” Nano Letters, DOI: 10.1021/acs.nanolett.0c02575.
[49] C. Dai, L. Li, D. Wratkowski, and J. H. Cho, “Electron Irradiation Driven Nanohands for Sequential Origami,” Nano Letters, https://pubs.acs.org/doi/10.1021/acs.nanolett.0c01075
[48] Jake T. Gray, K. Agarwal, J. H. Cho, J. Yang, S. Ha, “Estimating Surface Electric Fields Using Reactive Formic Acid Probes and SEM Image Brightness Analysis,” Chemical Engineering Journal, https://doi.org/10.1016/j.cej.2020.125640.
[47] K. Agarwal, C. Dai, D. Joung, J. H. Cho, “Nano-Architecture Driven Plasmonic Field Enhancement in 3D Graphene Structures,” ACS Nano, DOI: 10.1021/acsnano.8b08145.
[46] C. Dai, K. Agarwal, J. H. Cho, “Ion-Induced Localized Nanoscale Polymer Reflow for Three-Dimensional Self-Assembly," ACS Nano, DOI: 10.1021/acsnano.8b05283.
[45] D. Joung, D. Wratkowski, C. Dai, S. Lee, and J. H. Cho, “'Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding,” Journal of Visualized Experiments (JoVE), DOI:10.3791/585000
[44] K. Agarwal, S. Hwang, A. Bartnik, N. Buchele, A. Mishra, and J. H. Cho, “Small-Scale Biological and Artificial Multidimensional Sensors for 3D Sensing,” Small, DOI: 10.1002/smll.201801145. [Selected for the Inside Cover Image]
[43] K. Agarwal, C. Liu, D. Joung, H. Park, J. Jeong, D. Kim, J. H. Cho, "Three-Dimensionally Coupled THz Octagrams as Isotropic Metamaterials,” ACS Photonics, Vol. 4, 2436-2445, 2017
[42] K. Agarwal, C. Liu, D. Joung, H. Park, S. Oh, J. H. Cho, “Three-Dimensional Anisotropic Metamaterials as Triaxial Optical Inclinometers”, Scientific Reports,Vol. 7, 2680, 2017.
[41] C. Liu, J. Schauff, D. Joung, J. H. Cho, “Remotely Controlled Micro-Scale 3D Self-Assembly using Microwave Energy,” Advanced Materials Technologies, Vol. 2 1700035, 2017. [Selected for the Cover Image]
[40] D. Joung, A. Nemilentsau, K. Agawal, C. Dai, C. Liu, Q. Su, J. Li, T. Low, S. J. Koester, J. H. Cho, “Self-Assembled Three-Dimensional Graphene-Based Polyhedrons Inducing Volumetric Light Confinement,” Nano Letters, Vol. 17, 1987-1994, 2017.
[39] C. Dai, D. Joung, J. H. Cho, “Plasma Triggered Grain Coalescence for Self-Assembly of 3D Nanostructures,” Nano-Micro Letters, Vol. 9, 27, 2017. [Selected for the Cover Image]
[38] C. Liu, J. Schauff, S. Lee, J. H. Cho, “Fabrication of Nanopillar-Based Split Ring Resonators for Displacement Current Mediated Resonances in Terahertz Metamaterials,” Journal of Visualized Experiments (JoVE), (121), e55289, DOI:10.3791/55289, 2017.
[37] D. Joung, T. Gu, J. H. Cho, “Tunable Optical Transparency in Self-Assembled Three-Dimensional Polyhedral Graphene Oxide" ACS Nano, Vol. 10, 9586–9594, 2016.
[36] C. Dai, J. H. Cho, “In situ Monitored Self-Assembly of Three-Dimensional Polyhedral Nanostructures,” Nano Letters, Vol. 16, 3655-3660, 2016.
[35] C. Liu, K. Agarwal, Y. Zhang, D. R. Chowdhury, A. K. Azad, J. H. Cho, “Displacement Current Mediated Resonances in Terahertz Metamaterials,” Advanced Optical Materials, Vol 4, 1302-1309, 2016. [Selected for the Back Cover Image]
[34] D. Joung, K. Agarwal, H. R. Park, C. Liu, S. H. Oh, J. H. Cho, “Self-Assembled Multifunctional 3D Microdevices,” Advanced Electronic Materials, Vol. 2, 1500459 1-7 2016. [Selected for the Back Cover Image].
[33] H. R. Kwag, J. H. Cho, S. Y. Park, J. Park, D. Gracias, “Self-folding Nanostructures with Imprint Patterned Surfaces (SNIPS),” Faraday Discussions, Vol. 191, 61-71, 2016.
[32] N. Chandra, C. J. Tracy, J. H. Cho, S. T. Picraux, R. Hathwar, S. M. Goodnick, “Vertically Grown Ge Nanowire Schottky Diodes on Si and Ge Substrates,” J of Applied Physics, Vol. 118, 024301, 2015.
[J31] J. H. Cho, S. T. Picraux, “Silicon Nanowire Degradation and Stabilization during Lithium Cycling by SEI Layer Formation,” Nano Letters, Vol. 14, 3088-3095, 2014.
[J30] J. H. Cho, S. T. Picraux, “Enhanced Lithium Ion Battery Cycling of Silicon Nanowire Anodes by Template Growth to Eliminate Silicon Under-layer Islands,” Nano Letters, Vol. 13, 5740-5747, 2013.
[J29] J. A. Martinez, J. H. Cho, X. Liu, T. S. Luk, J. Huang, S. T. Picraux, J. P. Sullivan, B. S. Swartzentruber, “Contribution of Radial Dopant Concentration to the Thermoelectric Properties of Core-Shell Nanowires,” Applied Physics Letters, Vol. 102, 103101, 2013.
[J28] Kai He, J. H. Cho, Y. Jung, S T. Picraux, J Cumings, “Silicon Nanowires: Electron holography Studies of Doped p-n Junctions and Biased Schottky Barriers,” Nanotechnology, Vol. 24, 115703, 2013.
[J27] K. Karki, E. Epstein, J. H. Cho, S. T. Picraux, C. Wang, and J.Cumings, “Lithium-assisted Electrochemical Welding in Silicon Nanowire Battery Electrodes,” Nano Letters, Vol. 12, 1392-1397, 2012.
[J26] J. H. Cho*, X. Li, and S. T. Picraux*, “The Effect of Metal Silicide Formation on Silicon Nanowire-based Lithium-ion Battery Anode Capacity,” Journal of Power Sources, Vol. 205, 467-473, 2012.
[J25] X. Li, J. H. Cho, N. Li, Y. Zhang, D. Williams, S. A. Dayeh, and S. T. Picraux, “Carbon Nanotube-Enhanced Growth of Silicon Nanowires as an Anode for High-Performance Lithium Ion Batteries,” Advanced Energy Materials, Vol. 2, 87-93, 2012.
[J24] X. Liu, H. Zheng, L. Zhong, S. Huang, K. Karki, L. Q. Zhang, Y. Liu, A. Kushima, W. T. Liang, J. W. Wang, J. H. Cho, E. Epstein, S. Dayeh, S. Picraux, T. Zhu, J. Li, J. Sullivan, J. Cumings, C. Wang, S. Mao, Z. Ye, S. Zhang, and J. Y. Huang, “Anisotropic Swelling and Fracture of Silicon Nanowires During Lithiation," Nano Letters, Vol. 11, 3312-3318, 2011.
[J23] J. H. Cho, M. D. Keung, N. Verellen, L. Lagae, V. V. Moshchalkov, P. Van Dorpe, and D. H. Gracias, “Nanoscale Origami for 3D Optics,” Small, , Vol. 7, 1943-1948, 2011.
[Invited Paper, Selected for the Cover Image, Featured in Chemistry World].
[J22] X. Liu, L. Zhang, L. Zhong, Y. Liu, H. Zheng, J. Wang, J. H. Cho, S. Dayeh, S. T. Picraux, J. Sullivan, S. Mao, Z. Ye, and J. Huang, “Ultrafast Electrochemical Lithiation of Individual Si Nanowire Anodes,” Nano Letters, Vol. 11, 2251-2258, 2011.
[J21] J. H. Cho, D. Datta, S. Y. Park, V. Shenoy, and D. H. Gracias, “Plastic Deformation Drives Wrinkling, Saddling, and Wedging of Annular Bilayer Nanostructures,” Nano Letters, Vol. 10, 5098-5102, 2010.
[J20] T James, J. H. Cho, R Fernandes, J. S. Randhawa, and D. H. Gracias, “A One-Step Etching Method to Produce Gold Nanoparticle Coated Silicon Microfluidic Structures,” Analytical and Bioanalytical Chemistry, Vol. 398, 2949-2954, 2010.
[J19] J. H. Cho, A. Azam, and D. H. Gracias, “Three Dimensional Nanofabrication Using Surface Forces,” Langmuir, Vol. 26, 16534-16539, 2010, [Invited Paper].
[J18] J. H. Cho, T. James, and D. H. Gracias, “Curving Nanostructures Using Extrinsic Stress,” Advanced Materials, Vol. 22, 2320-2324, 2010, [Selected for the Cover Image, Featured in Nanowerk].
[J17] M. Jamala, N. Bassika, J. H. Cho, C. L. Randallc, and D. H. Gracias, “Directed Growth of Fibroblasts into Three Dimensional Micropatterned Geometries via Self-Assembling Scaffolds,” Biomaterials, Vol. 31 1683-1690, 2010.
[J16] A Hamdan, J. H. Cho, R Johnson, J Jiao, D Bahr, R Richards, and C Richards, “Evaluation of a Thermal Interface Material Fabricated using Thermocompression Bonding of Carbon Nanotube Turf,” Nanotechnology, Vol. 21, 015702, 2009.
[J15] J. H. Cho and D. H. Gracias, “Self-Assembly of Lithographically Patterned Nanoparticles,” Nano Letters, Vol. 9, 4049-4052, 2009.
[Featured in Nature Photonics, New Scientist magazine, Chemistry World, Technology Review Published by MIT].
[J14] P. Tyagi, N. Bassik, T. G. Leong, J. H. Cho, B. R. Benson, and D. H. Gracias, “Self-Assembly Based on Chromium / Copper Bilayers,” Journal of Microelectromechanical Systems, Vol. 18, 784-791, 2009.
[J13] J. H. Cho, C. S. Lin, C. D. Richards, R. F. Richards, J. Ahn, and P. D. Ronney, “Demonstration of an External Combustion Micro-Heat Engine,” The Proceedings of the Combustion Institute, Vol. 32, 3099-3105, 2009.
[J12] J. H. Cho, S. Hu, and D. H. Gracias, “Self-Assembly of Orthogonal Three-Axis Sensors,” Applied Physics Letters, Vol. 93, 043505, 2008.
[J11] J. H. Cho, C. D. Richards, D. F. Bahr, J. Jiao, and R. F. Richards, “Evaluation of Contacts for a MEMS Thermal Switch,” Journal of Micromechanics and Microengineering, Vol. 18, 105012, 2008.
[J10] J. H. Cho, C. D. Richards, and R. F. Richards, “A Facility for Characterizing the Steady-state and Dynamic Thermal Performance of Microelectromechanical System Thermal Switches,” Review of Scientific Instruments, Vol. 79, 034901, 2008.
[J9] J. H. Cho, L. W. Weiss, C. D. Richards, D. F. Bahr, and R. F. Richards, “Power Production by a Dynamic Micro Heat Engine with Integrated Thermal Switch,” Journal of Micromechanics and Microengineering, Vol. 17, S217–S223, 2007, [Invited Paper].
[J8] J. H. Cho*, R. F. Richards, D. F. Bahr, and C. D. Richards, “Development of Noncontact Spring Constant Measurement and Deflection Characterization of Piezoelectric Devices,” Journal of Applied Physics, Vol. 101, 044104, 2007.
[J7] J. H. Cho, T. Wiser, C. D. Richards, D. F. Bahr, and R. F. Richards, “Fabrication and Characterization of a Thermal Switch,” Sensors and Actuators A, Vol. 133, Issue 1, 55-63, 2007.
[J6] O. Al-Hattamleh, J. H. Cho, R. F. Richards, D. F. Bahr, and C. D. Richards, “The Effect of Design and Process Parameters on Electromechanical Coupling for a Thin-film PZT Membrane,” Journal of Microelectromechanical Systems, Vol. 15, Issue 6, 1715-1725, 2006.
[J5] J. H. Cho, M. J. Anderson, R. F. Richards, D. F. Bahr, and C. D. Richards, “Efficiency of Energy Conversion by Piezoelectrics,” Applied Physics Letters, Vol. 89, 104107, 2006.
[J4] L. W. Weiss, J. H. Cho, K.E. McNeil, C. D. Richards, D. F. Bahr, and R. F. Richards, “Characterization of a Dynamic Micro Heat Engine with Integrated Thermal Switch,” Journal of Micromechanics and Microengineering, Vol. 16, S262-S269, 2006.
[Selected for the Cover Image, Invited Paper].
[J3] M. C. Robinson, D. J. Morris, P. D. Hayenga, J. H. Cho, C. D. Richards, R. F. Richards, and D.F. Bahr, “Structural and Electrical Characterization of PZT on Gold for Micromachined Piezoelectric Membranes,” Applied Physics A, 85, 135-140, 2006.
[J2] J. H. Cho, M. J. Anderson, R. F. Richards, D. F. Bahr, and C. D. Richards, “Optimization of Electromechanical Coupling for a Thin Film PZT Membrane: part II. Experiment,” Journal of Micromechanics and Microengineering, Vol. 15, 1804-1809, 2005.
[J1] J. H. Cho, M. J. Anderson, R. F. Richards, D. F. Bahr, and C. D. Richards, "Optimization of Electromechanical Coupling for a Thin Film PZT Membrane: part I. Modeling," Journal of Micromechanics and Microengineering, Vol. 15, No. 10, 1797-1803, 2005.
PUBLICATIONS IN REFEREED CONFERENCE AND SYMPOSIUM PROCEEDINGS
[P17] K. Agarwal, C. Liu, D. Joung, J. H. Cho, “3D Self-Assembled Microscale Resonator as Ultra Sensitive Isotropic Sensor,” Solid-State Sensors, Actuators and Microsystems, 452-453, 2016.
[P16] S. Y. Lee, D. Wratkowski, J. H. Cho, “Patterning Anodic Porous Alumina with Resist Developers for Patterned Nanowire Formation,” Material Research Society Symposium Proceedings, 13-18, Vol. 1785, 2015.
[P15] K. He, J. H. Cho, Y. Jung, M. Reed, T. Picraux, J Cumings, “Distinguishing p-n Junction and Schottky Barrier in a Working Silicon Nanowire Diode,” Microscopy and Microanalysis 19, (S2), 1356-1357, 2013.
[P14] J. H. Cho, T. James, and D. H. Gracias, “Fabrication of 3D Nanostructures with Lithographically Patterned Surfaces by Self-Folding,” SPIE Proceedings, Vol. 7767, 776704, 2010.
[P13] J. H. Cho, S. Hu, and D. H. Gracias, “A Three Dimensional Self-folding Package (SFP) for Electronics,” Material Research Society Symposium Proceedings, Vol. 1249, 1249-F09-07, 2010.
[P12] J. H. Cho, E. W. Cha, and D. H. Gracias, “A Facile Method for Patterning Substrates with Zinc Oxide Nanowires,” Material Research Society Symposium Proceedings Vol. 1174, 1174-V07-01, 2009.
[P11] A. M. Hamdan, J. H. Cho, Ryan, D. Johnson, D. F. Bahr, R. F. Richards, C. D. Richards, J. Jiao, “Evaluation of a Thermal Interface Material Fabricated Using Thermocompression Bonding of Carbon Nanotube Turf,” Proceedings of the ASME International Congress, MECE2009-10990 pp. 981-987, 2009.
[P10] J. H. Cho, C. Lin, C. D. Richrds, R. F. Richards, and J. Ahn, “Demonstration of an External Combustion Micro-Heat Engine”, The 8th International Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS 2008) and The 2nd µMEMS (Micro Environmental Machine Systems) Symposium,397-400, 2008.
[P9] J. H. Cho, L. W. Weiss, C. D. Richards, D. F. Bahr, and R. F. Richards, “Power Production by a Dynamic Micro Heat Engine with Integrated Thermal Switch,” PowerMEMS 2006, 9-12, 2006. (The Journal of Micromechanics and Microengineering (JMM) has invited this paper to be submitted for consideration in a special Power MEMS issue of the journal to appear fall 2007.)
[P8] L. W. Weiss, J. H. Cho, D. J. Morris, D. F. Bahr, C. D. Richards, and R. F. Richards, “A MEMS-Based Micro Heat Engine with Integrated Thermal Switch,” Proceedings of the ASME International Congress, IMECE2006-15042, 2006.
[P7] J. H. Cho, C. D. Richards, D. F. Bahr, J. Jiao, and R. F. Richards, “Dynamic Operation of a MEMS Thermal Switch,” Proceedings of the ASME International Congress, IMECE2006-15286, 2006.
[P6] J. H. Cho, M. J. Anderson, R. F. Richards, D. F. Bahr, and C. D. Richards, “Generated Power Characterization of Piezoelectrics with Coupling Coefficient and Quality Factor,” 2006 IEEE Ultrasonics Symposium, 485-488, 2006.
[P5] J. H. Cho, C. D. Richards, J. Jiao, D. F. Bahr, and R. F. Richards, “Design & Characterization of a MEMS Thermal Switch,” Solid-State Sensors, Actuators, and Microsystems Workshop, 272-275, 2006.
[P4] M. J. Anderson, J. H. Cho, C. D. Richards, D. F. Bahr, and R. F. Richards, “A Comparison of Piezoelectric and Electrostatic Electromechanical Coupling for Ultrasonic Transduction and Power Generation,” 2005 IEEE Ultrasonics Symposium, Vol. 2, 950-955, 2005.
[P3] M. C. Robinson, P. D. Hayenga, J. H. Cho, D. F. Bahr, C. D. Richards, and R. F. Richards, “Fabrication Methods for Improved Electromechanical Behavior in Piezoelectric Membranes,” Material Research Society Symposium Proceedings Vol. 872, J18.26.1, 2005.
[P2] J. H. Cho, J. C. Raupp, P. D. Hayenga, R. F. Richards, D. F. Bahr, and C. D. Richards, “Efficiency Characterization of Piezoelectrics for MEMS Power,” Proceedings of the ASME International Congress, IMECE2004-61739, 2004.
[P1] J. H. Cho, M. J. Anderson, R. F. Richards, D. F. Bahr, and C. D. Richards “Analysis of Micromachined PZT Membranes for MEMS Power,” Technical Proceedings of the 2004 NSTI Nanotechnology Conference and Trade Show, Vol. 1, 382-385, 2004.
BOOK CHAPTERS
[1] S. Hu, J. H. Cho, and D. H. Gracias, “Building Three Dimensional Nanostructured Devices by Self-Assembly,” in Three-Dimensional Nanoarchitectures: Designing Next-Generation Devices, Editors Weilie Zhou and Zhong Lin Wang, Springer, 1st Edition (July 1, 2011), ISBN-13: 978-1441998217.
PATENTS
[5] K. Agarwal, C. Liu, J. H. Cho, “3D ISOTROPIC MICROSCALE METAMATERIALS AND METHODS OF MANUFACTURE,” Patent No: US 10,624,566 B2.
[4] J. H. Cho, D. Joung, “MICROSCALE THREE-DIMENSIONAL ELECTRIC DEVICES AND METHODS OF MAKING THE SAME,” Patent No: US 10,400,346 B2..
[3] J. H. Cho, D. Joung, “THREE-DIMENSIONAL POLYHEDRAL MICROSCALE GRAPHENE-BASED STRUCTURES AND METHODS OF MANUFACTURE,” No. US 2017/0291819, pending.
[2] J. H. Cho, C. Liu, S. Y. Lee, “NANOPILLAR-BASED ARTICLES AND METHODS OF MANUFACTURE,” No. US 2017/0294699 , pending.
[1] D. H. Gracias and J. H. Cho, “Self-Assembly of Lithographically Patterned Polyhedral Nanostructures and Formation of Curving Nanostructures,” International Patent Pending PCT/US2010/032696.