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Conference

  1. International Conference Proceedings (Peer Reviewed)

  2. 1. S. Hong, J. Yeo, J.  Lee, H. Lee, Y.D. Suh, S. Han, J. Kwon, H.S. Lee, S.H. Ko*, “Direct Patterning of Metal Nanowire Percolation Network Transparent Conductor by Selective Laser Ablation” 2014 MRS Spring Meeting, April 21-25, 2014, San Francisco, CA, USA.
    2. H.M. Lee, S.H. Ko, “Chemical Solution Processed Aluminum Paper and Textile with High Conductivity for Flexible and Wearable Electronics” 2014 MRS Spring Meeting, April 21-25, 2014, San Francisco, CA, USA.
    3. J. Ham, J. Hong, Y. Jang, S.H. Ko, W. Woo, “Wearable input device for smart glasses based on a wristband-type motion-aware touch panel”, 2014 IEEE Symposium on3D User Interfaces (3DUI), 3/29/2014. (Best Paper Award)
    4. I. Lee, J.H. Lee, S.H. Ko, T.S. Kim, “Thermal assisted UV-Ozone Treatment to Improve Reliability of Ag Nanoparticle Thin Films”, 15th International Conference on Electronic Materials and Packaging (EMAP) 2013, KINTEX, Korea.
    5. J. Yeo, S. Hong, W. Manorotkul, J. Lee, H. Lee, Y.D. Suh,  J. Kwon, S.H. Ko, “Vertically aligned iron oxide micro rod fabrication using photo thermal process”, ATPC 2013, Jeju.
    6. K. An, S. Hong, Y. Yeo, S. Han, G. Kim, J. Ham, H. Moon, H. Lee, S.H. Ko, “Optical micro-stamping of metal nanoparticles ink for maskless fabrication of electrode pattern using digital micromirror device”, ATPC 2013, Jeju.
    7. C.P. Grigoropoulos, S.H. Ko, “Laser-Aided Fabrication and Integration of Electronics”, 13th International meeting on Information Display (IMID2013) , Aug. 26-29, 2013, EXCO, Daegu.
    8. I. Chang, T. Park, S. Ji, J. Lee, S.H. Ko, S.W. Cha, “Bendable fuel cell using flexible silver nanowire current collectors”, May 27-31, European Materials Research Society (E-MRS) spring meeting, France, 2013.
    9. H. Lee, H. Lee, J. Yeo, S. Hong, J. Kwon, S. Han, Y. Suh, S.H. Ko, “Aluminium Paper Fabrication for Flexible Electronics Using Low Temperature Decomposition of Precursor Ink”, 2013 MRS Spring Meeting, April 1-5, 2013, San Francisco, CA, USA.
    10. J. Yeo, S. Hong, J. Kwon, J. Lee, S. Han, Y.D. Suh, H. Lee, D. Lee, S.H. Ko, “Digital Direct Metal Patterning Process for Rapid, Low-temperature and High Resolution Metal Patterning and Its Application to Organic Field Effect Transistor”, 2013 MRS Spring Meeting, April 1-5, 2013, San Francisco, CA, USA.
    11. D. Lee, Y. Rho, S.H. Ko, C.P. Grigoropoulos, “Densely-branched TiO2 Nanoforest and Its Application to High Efficiency Dye Sensitized Solar Cells”, 2013 MRS Spring Meeting, April 1-5, 2013, San Francisco, CA, USA.
    12. H.W. Kang, J. Leem, S.H. Ko, H.J. Sung, “Microfluidic Reaction System Based on Efficient Mixing Technique for Continuous ZnO Nanoparticle Manufacturing”, 2013 MRS Spring Meeting, April 1-5, 2013, San Francisco, CA, USA.
    13. S.H. Lee, J. Yeo, K.S. Nam, B.O. Choi, S.H. Ko, “Low Temperature Laser Sintering of Silver Nano Ink on Polymer Substrate for Roll-to-roll Printing Process”, International Symposium on Green Manufacturing and Application (ISGMA), Aug. 27-29, 2012, Jeju Island, Korea.
    14. J. Yeo, I. Herman, S. Hong, J. Kwon, J. Lee, S. Han, M. Wanit, Y.D. Suh, P. Lee, K.H.  Nam, S.H. Ko, “Rapid and One Step Selective Synthesis of Zinc Oxide Nanowires Using Laser Induced Hydrothermal Growth ”, 2012 MRS Fall Meeting, November 25-30, 2012, Boston, Massachusetts, USA.
    15. J. Leem, H.W. Kang, S.H. Ko, H.J. Sung, “Silver Thin Film Formation by Microfluidic System for Raman Spectroscopy Biomedical Sensing”, 2012 MRS Fall Meeting, November 25-30, 2012, Boston, Massachusetts, USA.
    16. H.W. Kang, J. Leem, S.Y. Yoon, S.H. Ko, H.J. Sung, “Continuous and Large-Area Nano- and Bio-Materials Aligned Patterning by Vacuum-Assisted Micro Contact Printing”, 2012 MRS Fall Meeting, November 25-30, 2012, Boston, Massachusetts, USA.
    17. Y.S. Oh, K.H. Lee, J.H. Jung, S.H. Ko, H.J. Sung, “Multi-functional arrays of multiple colored quantum dot with magnetic nanoparticle via one-step micro/nano imprinting for biomolecular analysis”, The 11th International conference on NNT, October 24-26, 2012, Napa, California, USA.
    18. J. Kwon, S.H. Ko, “An approach to fine patterning by electrohydrodynamic (EHD) jet for flexible electronic applications”, ICFPE (International Conference on Flexible and Printed Electronics), Sept 6-8, 2012, Tokyo, Japan.
    19. S. Yong, J. Yeo, C. Ha, S. Hong, S.H. Ko, D.-Y. Yang, “Fabrication of submicron-sized metal patterns on a flexible polymer substrate by femtosecond laser sintering of metal nanoparticles”, 3M Nano 2012 (Manipulation, Manufacturing and Measurement on the Nanoscale), Aug 28-Sept 1, 2012, Xi’an, China. * Best Application Paper Award Nomination
    20. S. Yong, J. Yeo, H. Moon, S. Yoo, D.-Y. Yang, S.H. Ko, “Direct femtosecond laser sintering of metal nanoparticles for organic thin-film transistors”, 12th IMID (International Meeting on Information Display), Aug 28-31, 2012, Daegu, Korea.
    21. S.H. Ko, “Next Generation Large Area Nanopatterning (Invited Talk)”, CCMR (Collaborative Conference on Materials Research) 2012, June 25-29, 2012, Seoul, Korea.
    22. D. Lee, T. Kim, S.S. Lee, S.H. Ko, “ZnO Nanowire Forest for Pool Boiling Heat Transfer (AA9.38)”, Material Research Society (MRS) Spring meeting, April 9-13, 2012, San Francisco, CA, USA.
    23. J.H. Lee, J. Yeo, S. Hong, S. Han, Y. Suh, P. Lee, J, Kwon, D. Lee, Y. Rho, S.H. Ko, “PEDOT:PSS – Silver Nanoparticle Composite for a Flexible Transparent Conductor (K8.4)”, Material Research Society (MRS) Spring meeting, April 9-13, 2012, San Francisco, CA, USA.
    24. S. Han, B. Kang, D. Lee, P. Lee, J. Yeo, S. Hong, J. Kwon, J. Lee, Y. Rho, Y. Suh, S.H. Ko, Y. Yang, “Single Material Based Cost-effective Field Effect Transistor via Laser Induced Direct Reduction and Sintering (K8.9)”, Material Research Society (MRS) Spring meeting, April 9-13, 2012, San Francisco, CA, USA.
    25. H.M. Lee, S.M. Kim, D.J. Lee, Y.S. Rho, W.J. Jang, K.S. Ahn, S.S. Lee, S.H. Ko, J.S. Park, “Fabrication and Characterization of SnO2/ZnO Nanowire Composite for Dye-sensitized Solar Cells (W4.55)”, Material Research Society (MRS) Spring meeting, April 9-13, 2012, San Francisco, CA, USA.
    26. M. Wanit, J. Yeo, S.J. Hong, Y.D. Suh, S.H. Ko, D. Lee, C.P. Grigoropoulos, “ZnO nano-tree growth study for high efficiency solar cell” ICAEE, Dec 27-28, Bangkok, Thailand
    27. Y.S. Oh, K.H. Lee, S.H. Ko, H.J. Sung, “Streptavidin – Coated Quantum Dot Arrays with Direct Nanoimprinting for DNA Sensor”, 2011 MRS Fall Meeting, November 28- December 2, 2011, Boston, USA.
    28. Y.S. Oh, K.H. Lee, S.H. Ko, H.J. Sung, “Direct Nanoimprinting f Biocongugated Quantum Dot Arrays for Detecting Biomulecules”, microTAS, Oct 2-6, 2011, Seattle, USA.
    29. Y.S. Oh, K.H. Lee, S.H. Ko, H.J. Sung, “Quantum Dot Arrays Patterned by Direct Nanoimprinting”, The 10th International Conference on NNT 2011, October 19-21, 2011, Shilla Jeju, Korea.
    30. Y.J. Jeon, H.W. Kang, S.H. Ko, H.J. Sung, “Analysis of nanowire alignment in a microchannel”, 9th International Symposium on Particle Image Velocimetry (PIV’11), July 21-23, 2011, Kobe, Japan.
    31. H.W. Kang, S.H. Ko, “Nano Flower” in Science as Art competition, First place winner, Material Research Society (MRS) Spring Meeting, April 25-29, 2011, San Francisco, CA, USA
    32. S. Hong, S.H. Ko, “Nano Garden” in Science as Art competition, Second place winner, Material Research Society (MRS) Spring Meeting, April 25-29, 2011, San Francisco, CA, USA
    33. Y. Son, J. Yeo, H. Moon, S.H. Ko, D.-Y. Yang, S. Yoo, “Direct Metal Nano-patterning by Selective Femtosecond Laser Sintering of Metal Nanoparticles (TT9.9)”, Material Research Society (MRS) Spring meeting, April 25-29, 2011, San Francisco, CA, USA.
    34. S. Hong, J. Yeo, H.W. Kang, J.H. Lee, S.H. Ko, “Laser-assisted micropatterning of zinc oxide nanowires (TT9.7)”, Material Research Society (MRS) Spring meeting, April 25-29, 2011, San Francisco, CA, USA.
    35. J.H. Lee, J. Yeo, H.W. Kang, S. Hong, J.H. Lee, S.H. Ko, “Novel high aspect ratio Ag nanowire solvothermal synthesis, fluidic assembly and characterization (AA15.4)”, Material Research Society (MRS) Spring meeting, April 25-29, 2011, San Francisco, CA, USA.
    36. H.W. Kang, J. Yeo, S. Hong, J.H. Lee, H.J. Sung, S.H. Ko, “Large-area Patterning of ZnO nanowires by Micro Contact Printing (μCP) for Field-emission Application (T5.11)”, Material Research Society (MRS) Spring meeting, April 25-29, 2011, San Francisco, CA, USA.
    37. H.W. Kang, S.H. Ko, D. Lee, K. Nam, H.J. Sung, C.P. Grigiropoulos, “Multi-generation hierarchical ZnO nanowire growth for high efficiency DSSC fabrication (G8.17)”, Material Research Society (MRS) Spring meeting, April 25-29, 2011, San Francisco, CA, USA.
    38. D. Choi, H.W. Kang, S.H. Ko, S.S. Kim, H.J. Sung, “The effect of annealing temperature on PEDOT:PSS thin film morphology coated by using spray deposition method”, International Workshop on Flexible and Printed Electronics (IWFPE), Sept 8-10, 2010, Muju Resort, Jeollabuk-do, Korea.
    39. Y. Son, T.W. Lim, J. Yeo, D. Yang, S.H. Ko, “Fabrication of Nano-scale Conductors by Selective Femtosecond Laser Sintering of Metal Nanoparticles”, NANO KOREA 2010, Aug 17~20, 2010, Kintex, Korea.
    40. S.H. Ko, H.W. Kang, J. Yeo, H.J. Sung, “Flexible dye-sensitized solar cell fabrication by TiO2 nanoparticle laser processing”, 18th International Conference on Photochemical Conversion and Storage of Solar Energy (IPS-18), July 25~30, 2010, Korea University, Seoul, Korea.
    41. J.H. Lee, Y.S. Rho, J. Yeo, S.H. Ko, “Rapid high resolution metal patterning on a polymer substrate by nanoparticle selective laser processing”, 2010 International Symposium on Flexible Automation, July 12-14, 2010, Tokyo, Japan.
    42. N. Hotz, C.P. Grigoropoulos, H. Pan, S.H. Ko, “Exergetic Analysis of Hybrid Energy Conversion and Storage Scenarios for Use of Solar Power in Stationary Applications”, ASME 4th International Conference on Energy Sustainability (ES2010), May 17-22, 2010, Phoenix, Arizona, USA. (Best Paper Award)
    43. I. Park, S.H. Ko, Z. Li, “Localized Synthesis and Integration of Nanostructures via Focused Energy Field (FEF) Method (Q14.5)”, Material Research Society (MRS) Spring meeting, April 5-9, 2010, San Francisco, CA, USA.
    44. S.H. Ko, D.Y. Yang, H. Pan, J.M.J. Frechet, J. Yeo, T.W. Lim, C.P. Grigoropoulos, “Ultra-high Resolution, Low Temperature, Direct Metal Patterning by Selective Laser Processing of Solution Deposited Metal Nanoparticles (C9.5)”, Material Research Society (MRS) Spring meeting, April 5-9, 2010, San Francisco, CA, USA.
    45. H. Pan, S.H. Ko, D. Hwang, C.P. Grigoropoulos, T. Clem, J.M.J. Frechet, “High-throughput Near-field Optical Nanoprocessing of Solution Deposited Nanoparticles (C4.23)”, Material Research Society (MRS) Spring meeting, April 5-9, 2010, San Francisco, CA, USA.
    46. H. Pan, S.H. Ko, C.P. Grigoropoulos, “Laser Annealing of Metal Oxide Nanoparticles for Photovoltaics (C4.24)”, Material Research Society (MRS) Spring meeting, April 5-9, 2010, San Francisco, CA, USA.
    47. S.H. Ko, Y. Rho, J. Yeo, H. Pan, C.P. Grigoropoulos, “Organic Light Emitting Material Direct Writing by Nanomaterial Enabled Laser Transfer “, Pacific International Conference on Applications of Lasers & Optics (PICALO), March 23-25, 2010, Wuhan, China.
    48. S.H. Ko, J. Yeo, N. Hotz, H. Pan, C.P. Grigoropoulos, “Nanoparticle Selective Laser Sintering for Large Area Flexible Electronics Fabrication with a Scanning Mirror “, Pacific International Conference on Applications of Lasers & Optics (PICALO), March 23-25, 2010, Wuhan, China.
    49. K.H. Nam, W. Choi, J. Yeo, S.H. Ko, L. Lin, “A Planar, integrated total internal reflection sensor for biofouling detection”, Hilton Head Workshop 2010: A Solid-State Sensors, Actuators and Microsystems Workshop, Jun 6-10, 2010, Hilton Head Island, SC, USA.
    50. S.H. Ko, H. Pan, C.P. Grigoropoulos, “Large area flexible electronics fabrication by selective laser sintering of nanoparticles with a scanning mirror”, Material Research Society (MRS) fall meeting, Nov 30-Dec 4, 2009, Boston, MA, USA.
    51. S.H. Ko, H. Pan, C.P. Grigoropoulos, “Nanoparticle Selective Laser Processing for Flexible OFET & OLED Fabrication”, International Conference on Flexible and Printed Electronics (ICFPE), Nov 11-13, 2009, Jeju Island, Korea.
    52. H. Pan, S.H. Ko, C.P. Grigoropoulos, “Laser Processing of Metal Oxide for Device Fabrication”, 28th International Congress on Applications on Lasers & Electro-Optics (ICALEO), Nov 2-5, 2009, Orlando, FL, USA.
    53. H. Pan, S.H. Ko, C.P. Grigoropoulos, “High Throughput Laser Assisted Near-field Nanomanufacturing”, 28th International Congress on Applications on Lasers & Electro-Optics (ICALEO), Nov 2-5, 2009, Orlando, FL, USA.
    54. S.H. Ko, H. Pan, C.P. Grigoropoulos, “Large Area Flexible Electronics Fabrication by Selective Laser Sintering of nanoparticles with a Scanning Mirror”, 28th International Congress on Applications on Lasers & Electro-Optics (ICALEO), Nov 2-5, 2009, Orlando, FL, USA.
    55. H. Pan, S.H. Ko, C.P. Grigoropoulos, “Optical Characterizations of Nanoparticle Sintering and Coalescence for Electronics Fabrications (HT2009-88068)”, ASME Summer Heat Transfer Conference, July 19-23, 2009, San Francisco, CA, USA.
    56. S.H. Ko, I. Park, H. Pan, N. Misra, M.S. Rogers, C.P. Grigoropoulos, A.P. Pisano, “Low-temperature, all-inorganic nanoparticle solution process for ZnO nanowire network transistor fabrication on a polymer substrate (HT2009-88062)”, ASME Summer Heat Transfer Conference, July 19-23, 2009, San Francisco, CA, USA.
    57. S.H. Ko, H. Pan, N. Misra, C.P. Grigoropoulos, H.K. Park, “Nanomaterial Enabled Laser Transfer of Temperature Sensitive OLED Materials (HT2009-88061)”, ASME Summer Heat Transfer Conference, July 19-23, 2009, San Francisco, CA, USA.
    58. S.H. Ko, “Canadian maple leaves by laser induced recrystallization” in Science as an Art competition, Material Research Society (MRS) Spring Meeting, April 13-17, 2009, San Francisco, CA, USA.
    59. S.H. Ko, H. Pan, C.P. Grigoropoulos, H.K. Park,  “Organic Light Emitting Material Direct Writing by Nanomaterial Enabled Laser Transfer (BB6.31)”, Material Research Society (MRS) Spring Meeting, April 13-17, 2009, San Francisco, CA, USA.
    60. I. Park, S.H. Ko, H. Pan, C.P. Grigoropoulos, A.P. Pisano, J.M.J. Fréchet, E. Lee, and J. Jeong “Nanoscale Patterning and Electronics on Flexible Substrate by Direct Nanoimprinting of Metallic Nanoparticles (PP3.1)”, Material Research Society (MRS) Spring Meeting, April 13-17, 2009, San Francisco, CA, USA.
    61. I. Park, S.H. Ko, S. Choi, C.P. Grigoropoulos, and A.P. Pisano “Localized Synthesis of Metal Oxide Nanowires via Templated Growth on Nanoimprinted Nanoparticle Seed Micro/nano-patterns (AA7.10)”, Material Research Society (MRS) Spring Meeting, April 13-17, 2009, San Francisco, CA, USA.
    62. H. Pan, S.H. Ko, C.P. Grigoropoulos “Porous TiO2 Electrode for Dye-sensitized Solar Cells Fabricated by Excimer Laser Annealing”, Material Research Society (MRS) Fall Meeting, December 1-5, 2008, Boston, MA, USA.
    63. S.H. Ko, H. Pan, N. Misra, S.G. Ryu, C.P. Grigoropoulos, “Nanomaterial Enabled Laser Transfer for Organic Light Emitting Material Direct Writing”, 27th International Congress on Applications on Lasers & Electro-Optics (ICALEO), Oct 20-23, 2008, Temecula, CA, USA
    64. H. Pan, S.H. Ko, C.P. Grigoropoulos, “Laser Processing of ZnO Nanoparticles for Flexible Electronics Fabrication”, 27th International Congress on Applications on Lasers & Electro-Optics (ICALEO), Oct 20-23, 2008, Temecula, CA, USA
    65. I. Park, S.H. Ko, S. Choi, C.P. Grigoropoulos, and A.P. Pisano “Controlled Growth of Metal Oxide Nanowires via Nanoimprinting-based Patterning of Nanoparticle Seeds”, Nanoprint & nanoimprint technology conference 08, Oct. 13-15, 2008 Kyoto, Japan.
    66. S.H. Ko, H. Pan, C.P. Grigoropoulos, (Invited Paper) “Laser Micro/nano processing for functional electronics”, XVII International Symposium on Gas Flow and Chemical lasers & High Power Lasers, Sept. 15-19, 2008, Lisbon, Portugal.
    67. S.G Ryu, S.H. Ko, N. Misra, H. Pan, C.P. Grigoropoulos, N. Kladias, E. Panides, G.A. Domoto “Pulsed laser induced acoustic wave propagation and interaction in liquid: experiment and simulation”, Proceeding of SPIE, Vol. 6856-45, SPIE Photonics West 2008, Jan. 19-24, 2008, San Jose, CA, USA.
    68. C.P. Grigoropoulos, S.H. Ko, H. Pan, “Fabrication of Flexible Electronics by Nanoparticle Processing”, NSF CMMI Engineering Research and Innovation Conference 2008, Jan 7-10, 2008, Knoxville, TN, USA.
    69. I. Park, S.H. Ko, H. Pan, C.P. Grigoropoulos, and A.P. Pisano “Micro/Nanoscale Structure Fabrication by Direct Nanoimprinting of Metallic and Semiconducting Nanoparticles”, Proceedings of IMECE07, Nov 11-15, 2007 Seattle, WA, USA.
    70. C.P. Grigoropoulos, S.H. Ko, H. Pan, (Invited Paper) “Fabrication of Flexible Electronics by Laser-aided Processing of Nanoparticles”, International Congress on Applications on Lasers & Electro-Optics (ICALEO), Oct 29-Nov 1, 2007, Orlando, FL, USA.
    71. I. Park, S.H. Ko, H. Pan, C.P. Grigoropoulos, and A.P. Pisano “Nanoscale Patterning and Electronics on Flexible Substrate by Direct Nanoimprinting of Metallic Nanoparticles”, Nanoprint & nanoimprint technology conference 07, Oct. 10-11, 2007 Paris, France.
    72. S.G. Ryu, S.H. Ko, N. Misra, H. Pan and C.P. Grigoropoulos, “Experimental and Numerical Analysis of Laser Induced Acoustic Wave Propagation in Water”, ASME-JSME Thermal Engineering Summer Heat Transfer Conference, July 8-12, 2007, Vancouver, Canada.
    73. S.H. Ko, I. Park, H. Pan, C.P. Grigoropoulos and A.P. Pisano, “Low Temperature OFET Fabrication by Metal Nanoparticle Imprinting”, Proceedings of IPACK07, July 8-12, 2007, Vancouver, Canada.
    74. S.H. Ko, H. Pan, C.P. Grigoropoulos, D. Poulikakos, C.K. Luscombe, A.R. Murphy, J.M.J. Frechét, “Laser based Low-temperature Lithographyfree High Resolution Inkjet Printed OFET (organic field effect transistor) Fabrication on Polymer Substrate”, Material Research Society (MRS) spring meeting (N1.10), April 9-13, 2007, San Francisco, CA, USA.
    75. S.H. Ko, N. Misra, L. Xu, Y. Pan, C.P. Grigoropoulos, “Optical properties of aligned nanowire arrays”, Proceeding of SPIE, Vol. 6459-11, SPIE Photonics West 2007, Jan. 20-25, 2007, San Jose, CA, USA.
    76. C.P. Grigoropoulos, S.H. Ko, H. Pan, “Laser-assisted maskless fabrication of flexible electronics (Invited Paper) “, Proceeding of SPIE, Vol. 6459-30, SPIE Photonics West 2007, Jan. 20-25, 2007, San Jose, CA, USA.
    77. H. Pan,  S.H. Ko, C.P. Grigoropoulos, “The neck growth mechanism in low energy laser sintering of gold nanoparticles – A molecular dynamics simulation study”, Proceeding of SPIE, Vol. 6458B-09, SPIE Photonics West 2007, Jan. 20-25, 2007, San Jose, CA, USA.
    78. S.H. Ko, H. Pan, C.P. Grigoropoulos, D. Poulikakos, “Lithography free high-resolution inkjet-printed OFET (organic field effect transistor) fabrication on polymer by laser processing”, Proceeding of SPIE, Vol. 6458A-39, SPIE Photonics West 2007, Jan. 20-25, 2007, San Jose, CA, USA.
    79. S. Han, T. Lim, S. Lee, J. Chung, S.H. Ko, C.P. Grigoropoulos, “Patterning microconductor on flexible polymer using nanosecond laser ablation of metal nanoparticle film”, Proceeding of SPIE, Vol. 6458A-38, SPIE Photonics West 2007, Jan. 20-25, 2007, San Jose, CA, USA.
    80. S.H. Ko, H. Pan, C.P. Grigoropoulos, D. Poulikakos “Lithography-free High-resolution Manufacturing of Flexible Electronics by Low Temperature Laser Processing of Nanoparticles”, 4th International Symposium on Nanomanufacturing (ISNM 2006 #58), Nov 1-3, 2006 Boston, MA, USA.
    81. S.H. Ko, H. Pan, C.P. Grigoropoulos, D. Poulikakos “Air stable high resolution OFET (organic field effect transistor) fabrication using Inkjet Printing and Low Temperature selective Laser sintering Process”, Proceedings of IMECE06, Nov 5-10, 2006 Chicago, IL, USA.
    82. S.H. Ko, H. Pan, J. Chung, C.P. Grigoropoulos, D. Poulikakos, “Laser processing of low temperature inkjet printed micro electric components of functional nano-ink for flexible electronics”, Proceedings of LAMP 2006, 051644-1, May 16-19, 2006 Kyoto research park, Kyoto, Japan.
    83. C.P. Grigoropoulos, M. Rogers, S.H. Ko, A. Golovin, B. Matkowsky, “Explosive Crystallization of Amorphous Solid Films in the Presence of Melting”, Material Research Society (MRS) Spring Meeting, April 17-21, 2006, San Francisco, CA., USA.
    84. A. Golovin, C.P. Grigoropoulos, M. Rogers, S.H. Ko, B. Matkowsky, “ Explosive Crystallization of Amorphous Semiconductor Films in the Presence of Melting”, 2006 APS March Meeting, March 13-17, 2006, Baltimore, MD, USA.
    85. M. Rogers, S.H. Ko, C.P. Grigoropoulos, “In situ crystal growth imaging during explosive crystallization”, Proceeding of SPIE, Vol. 6106A-42, SPIE Photonics West 2006, Jan. 21-26, 2006, San Jose, CA, USA.
    86. S.H. Ko, J. Chung, H. Pan, C.P. Grigoropoulos, D. Poulikakos, “Fabrication of Multilayer Passive Electric Components using Inkjet Printing and Low Temperature Laser Processing on Polymer”, Proceeding of SPIE, Vol. 6106A-16, SPIE Photonics West 2006, Jan. 21-26, 2006, San Jose, CA, USA.
    87. S.H. Ko, J. Chung, Y. Choi, C.P. Grigoropoulos, D. Poulikakos, “Fabrication of inkjet printed flexible electronics by low temperature subtractive laser processing”, Proceedings of IMECE05, Nov 5-11, 2005 Orlando, FL, USA.
    88. M. Rogers, S.H. Ko, C.P. Grigoropoulos, “In-situ transient shape and speed characterization of an explosive crystallization front”, Proceedings of IMECE05, Nov 5-11, 2005 Orlando, FL, USA.
    89. S.H. Ko, J. Chung, Y. Choi, D.J. Hwang, C.P. Grigoropoulos, D. Poulikakos, “Subtractive laser processing of low temperature inkjet printed micro electric components of functional nano-ink for flexible electronics,” Proceedings of IPACK05 (International Electronic Packaging Technical Conference and Exhibition), July 17-22, 2005, San Francisco, CA, USA.
    90. S.H. Ko, J. Chung, Y. Choi, and C.P. Grigoropoulos, N.R. Bieric, T. Choi, C. Dockendorf, D. Poulikakos, “Laser based hybrid inkjet printing of nanoink for flexible electronics,” Proceeding of SPIE, Vol. 5313A-17, SPIE Photonics West 2005, Jan. 22-27, 2005, San Jose, CA, USA..
    91. J. Chung, S.H. Ko, C.P. Grigoropoulos, N.R. Bieri, C. Dockendorf, D. Poulikakos “Microconductors on polymer by printing nanoparticle ink and pulsed laser curing”, Proc. of 2004 ASME Heat Transfer/Fluids Engineering Summer Conference, July 11-15, 2004, Charlotte, North Carolina, USA.
    92. J. Chung, S.H Ko, N. R. Bieri, C.P. Grigoropoulos, D. Poulikakos “Laser curing of nanoparticle suspended solution”, 2003 ASME International Mechanical Engineering Congress and R&D Expo, Proc. of 2003 ASME Heat Transfer Division, Vol. 374, no. 3, pp 131-140, Nov. 16-21, 2003, Washington, D.C., USA.
    93. J. Chung, N. R. Bieri, S.H Ko, C.P. Grigoropoulos, D. Poulikakos “In tandem deposition and sintering of printed gold nanoparticle inks induced by continuous Gaussian laser irradiation”, 7th International Conference on Laser Ablation, Hersonissos, Oct. 5-10, 2003, Crete, Greece.

  3. Domestic Conference Proceedings

  4. 1. 고승환*, “나노물질 기반 플렉서블/스트레처블 전자소자 공정개발”, 한국생산제조시스템학회 춘계학술대회, March 28-29, 2014, 창원 컨벤션센터.
    2. 고승환*, “Plasmonic nanowelding and nanocomposite of silver nanowire for flexible and stretchable transparent conductor applications”, 한국세라믹학회 춘계학술대회, March 16-18, 2014, 일산 KINTEX.
    3. 고승환*, “Nanomaterial Direct Nanoimprinting for Functional Electronics Fabrication on a Flexible Substrate”, 제3회 나노 임프린팅 몰딩 프린트 학술대회, 2014/2/13, 서울 연세대학교.
    4. 고승환*, “긴 은 나노와이어 합성과 유연 투명전극/고신축성 금속 전극에 적용”, 한국기계학회, 마이크로/나노분과 춘계학술대회, 2013/5/22~24, 부산 BEXCO.
    5. 고승환*, “레이저를 이용한 나노물질 디지털 패터닝 공정개발”, 20회 광전자 및 광통신 학술회의, 한국광학회, 2013/5/8~10, 경주 블루원 리조트.
    6. 고승환*, “국부적 레이저 열원을 이용한 나노물질 직접 패터닝 합성법”, 한국열물성학회 춘계학술대회, 2013/4/4~5, 서울.
    7. 김건웅, 여준엽, 홍석준, 이진환, 한승용, Young D. Suh, Wanit Manorotkul, Indria Herman, 김대원, 이승현, 고승환*, “롤투롤 공정으로 인쇄된 슈퍼캐패시터 집전체의 전도성 향상을 위한 레이저 금속 소결 공정 연구”, 한국전기화학회 추계학술대회, 제주국제컨벤션센터, 2012/11/8~10, 제주.
    8. 김건웅, 이하범, 권진형, 김건호, 함주연, Wanit Manorotkul, 고승환*, “Study on Conductivity of Ag Nanoparticle Electrode by Laser Annealing process”, 한국열물성학회 춘계학술대회, 2012/4/5~6, 제주.
    9. 오용석, 이경헌, 고승환, 성형진, “Direct mirco/nano patterning of multicolor quantum dots through multilayer imprinting”, 제 1회 나노 임프린팅 몰딩 프린팅 학회, 2012/2/24~25, 제주.
    10. 이동진, 고승환 “전기화학적 기능성을 갖는 나노 소재 박막의 생분자 검출 플랫폼에의 응용”, 한국정밀공학회 춘계학술대회 논문집, pp. 101-102, 2012.
    11. 고승환, 오용석, 강현욱, 최동윤, 김승환, 임성혁, 성형진, “에어로졸 제트 프린팅 시스템을 통한 집속 노즐 헤드의 성능 평가”, 대한기계학회 생산 및 설계공학 부문 춘계학술대회, 2011/6/30~7/1, 제주.
    12. 한승용, 노윤수, 이진환, 이하범, Monorotkul Wanit, 여준엽, 강현욱, 홍석준, 성형진, 고승환, “금속 나노입자 잉크젯 프린팅 기법을 이용한 전자소자 및 금속 3차원 마이크로 구조체 구현”, 한국정밀공학회 춘계학술대회, 2011/6/1~3, 제주.
    13. 고승환, 성형진, 강현욱, 여준엽, 홍석준, “나노물질의 레이저 저온 공정의 개발 및 에너지 소자에의 응용”, 한국정밀공학회 춘계학술대회, 2011/6/1~3, 제주.
    14. 고승환, “금속 나노입자 프린팅 공정을 이용한 유연전기소자 구현”, 대한금속 재료학회 춘계학술대회, 2011/4/21~22, 대구.
    15. 손용, 여준엽, 하철우, 이진환, 고승환, 양동열, “Application of Specific Thermal Properties of Ag Nanoparticles to High resolution Metal Patterning”, 한국열물성학회, 2011/4/8, 카이스트, 대전.
    16. 강현욱, 윤창훈, 유승협, 고승환, 성형진, “Simulation of Organic Vapor-jet Printing: Effect of Carrier gas Temperature for Pentacene Thin-film Formation”, 한국열물성학회, 2011/4/8, 카이스트, 대전.
    17. 손용, 여준엽, 문한얼, 고승환, 양동열, 유승협, “미세 전자소자 제작을 위한 금속 나노입자 펨토초 레이저 소결 공정에 관한 연구”, 13th Korean Micro Electro Mechanical Systems Conference (KMEMS), 2011/4/7~9, 제주. (우수포스터상)
    18. 강현욱, 여준엽, 홍석준, 고승환, 성형진, “미세접촉인쇄기법을 이용한 Zinc Oxide 기능성 나노구조체 형성에 관한 연구”, 대한기계학회 추계학술대회, 2010/11/3~5, 제주.
    19. 오용석, 강현욱, 최동윤, 고승환, 성형진, “에어로졸 제트 프린팅을 이용한 라인 패터닝의 전기적 특성 향상을 위한 소결 공정”, 대한기계학회 추계학술대회, 2010/11/3~5, 제주.
    20. 고승환, “고성능 염료감응형 유연 태양전지 구현을 위한 기능성 나노구조체 저온 공정개발”, 유망과학자 특별세션, 대한기계학회 추계학술대회, 2010/11/3~5, 제주.
    21. 고승환, “나노물질의 선택적 레이저 소결을 이용한 유연전기소자의 구현”, 레이저관련 특별세션, 대한기계학회 추계학술대회, 2010/11/3~5, 제주.
    22. 고승환, “나노입자를 이용한 유연전기소자 공정구현”, 한국 에어로졸학회 학술대회, 2010/7/1~3, 부산대학교, 부산.
    23. 고승환 “금속나노입자 레이저소결을 이용한 유연전기소자의 구현”, 12th Korean Micro Electro Mechanical Systems Conference (KMEMS), 2010/4/2~3, 부산컨벤션센터 (BEXCO), 부산.
    24. 고승환 “나노입자를 이용한 유연전기소자공정구현”, 제1회 첨단 전자산업에서의 입자에어로졸기술 워크샵, 한국입자에어로졸학회, 2010/2/25~26, 연세대학교, 서울.
    25. 고승환, 박인규, “나노입자 직접 나노임프린팅을 이용한 유연전기소자의 구현”, 한국정밀공학회 추계학술대회, 2009/10/28~30, EXCO, 대구.
    26. 고승환, “Researches at Applied Nano Tech & Science Lab at KAIST” 2009 Tech-trans fair in Nano, 2009.8. 25, 그랜드힐튼호텔, 서울.
    27. 박인규, 고승환 “하이브리드 나노공정에 기반한 금속 산화 나노구조물의 국소적 합성, 집적 및 센서에의 응용”, 대한기계학회 2009년도 마이크로/나노공학부문 춘계학술대회, 2009/5/29~30, 서울대학교, 서울.
    28. H.T. Lim, S.H. Ko, C.J. Kim, “Numerical analysis of uniformity optimization for rotating multi wafer by MOCVD process”, KSME Academy-Industry Joint Conference, Nov. 2002, Seoul, Korea.
    29. S.H. Ko, H.G. Park, P.K. Park, C.J. Kim, “Numerical analysis on the condensation heat transfer and pressure drop characteristics of the horizontal tubes of modular shell and tube-bundle heat exchanger”, Proc. KSME 2001 Fall Annual Conference, Vol. 2. No. 2, pp. 191~198, Nov 1-3, 2001, Chonbuk, Korea.
    30. S.H. Ko, H.G. Park, M.H. Song, C.J. Kim, “Numerical analysis on the flow, heat transfer and phase change characteristic of wood-flour-filled polypropylene melt in an extrusion die”, KSME Thermal–Fluid Engineering Joint Conference, pp. 435~440, Sept. 14-15, 2001, Chonbuk, Korea.
    31. S.H. Ko, H.G. Park, M.H. Song, C.J. Kim, “Numerical analysis on the flow and heat transfer characteristic of wood-flour-filled polypropylene melt in an extrusion die”, Proc. KSME 2001 Spring Annual Conference, 2001, pp. 311~318, June 27-29, Cheju, Korea.