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C. P. Wong
Regents’ Professor
Charles Smithgall Institute Endowed Chair

Georgia Institute of Technology
Materials Science and Engineering
771 Ferst Drive, N.W.
Atlanta, GA 30332-0245

Office: Love Bldg., Room 367
Phone: 404.894.8391  | 404.894.9140
email: cp.wong@mse.gatech.edu

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B.S. Chemistry, Purdue University
Ph.D. Inorganic/organic chemistry, Pennsylvania State University

Professor C. P. Wong is the Charles Smithgall Institute Endowed Chair and Regents’ Professor. After his doctoral study, he was awarded a two-year postdoctoral fellowship with Nobel Laureate Professor Henry Taube at Stanford University.  Prior to joining Georgia Tech, he was with AT&T Bell Laboratories for many years and became an AT&T Bell Laboratories Fellow in 1992.

His research interests lie in the fields of polymeric materials, electronic packaging and interconnect, interfacial adhesions, nano-functional material syntheses and characterizations. nano-composites such as well-aligned carbon nanotubes, grahenes, lead-free alloys, flip chip  underfill, ultra high k capacitor composites and novel lotus effect coating materials.

He received many awards, among those, the AT&T Bell Labs Fellow Award in 1992, the IEEE CPMT Society Outstanding Sustained Technical Contributions Award in 1995, the Georgia Tech Sigma Xi Faculty Best Research Paper Award in 1999, Best MS, PhD and undergraduate Thesis Awards in 2002 and  2004, respectively, the University Press (London) Award of Excellence, the IEEE Third Millennium Medal in 2000, the IEEE EAB Education Award in 2001, the IEEE CPMT Society Exceptional Technical Contributions Award in 2002, the Georgia Tech Class of 1934 Distinguished Professor Award in 2004, Outstanding Ph.D. Thesis Advisor Award in 2005, the IEEE Components, Packaging and Manufacturing Technology Field Award in 2006, the Sigma Xi’s Monie Ferst Award  in 2007, the Society of Manufacturing Engineers (SME)’s TEEM Award in 2008, the 2009 IEEE -CPMT David Feldman Outstanding Contribution Award and the 2009 Penn State University Distinguished Alumni Award.

He holds over  50 U.S. patents, numerous international patents, has published over 1000 technical papers, 10 books and a member of the National Academy of Engineering of the USA since 2000.

Research Interests

  • Polymers, composities, and nanoscience materials
  • Novel electronic materials for packing and interconnects

Selected Patents

  • Silicon Materials Flip-chip Devices -U.S. Patent 5,348,913 (9/20/1994) (C.P. Wong).
  • Developed a Novel Reworkable, High Temperature Adhesives(350-400C) for MCM-D (C.P. Wong, J. Wu).Substrate Attachment Applications.( US Patent 6,498,260B2(12/24/2002).
  • Reworkable Thermoset Underfills for Flip-chip Applications, (US Patent No. 6,172,141 1/9/2001 - C.P. Wong, L. Wang).
  • No Flow Flip-chip Materials the Next Generation  of High Performance Low cost Processes. (US Patent No. 6,180,696 1/30/2001 - C.P. Wong, S. Shi).
  • Method for Curing Resins - (US Patent 5,439,112. C.P. Wong).

Selected Publications

  1. C. P. Wong, "Polymers for Encapsulation: Materials Processes and Reliability," Chip Scale Review, Vol. 2, No. 1, 30 (1998).
  2. C. P. Wong, S. Shi, G. Jefferson, "High Performance  No Flow Underfills for Low-cost Flip -chip Application: Part I  - Materials Characterization," IEEE Trans of CPMT, Part A, Vol. 21, No. 3, 450-458 (1998).
  3. C. P. Wong, M. Vincent, S. Shi, "Fast Flow Underfill:  Flow Rate and Co-efficient of Thermal Expansion," IEEE Trans.  on CPMT, Part A, Vol. 21, No. 2, 360 (1998).
  4. C. P. Wong, I. Segelken, K. Tai, C. Wong, "Non-hermetic  Packaging of High Voltage GDX Device with Flip-chip IC," IEEE Trans. on CPMT, Part C, vol. 21, No. 1, p. 34-42 (1998).
  5. C. P. Wong, J. Wu, R. T. Pike, "Novel Reworkable High  Temperature (in excess of 350 -400ºC) Adhsives for MCM-D  Assembly," Electronic Packaging, Vol. 25, p. 135
    (1998).
  6. C. P. Wong, M. B. Vincent, S. H. Shi, "Fast-flow Underfill Encapsulate: Flow Rate and Coefficient of Thermal Expansion," IEEE Transactions on Components, Packaging and Manufacturing  Technology, Part A, Vol. 21, No. 2, p. 360 (1998)
  7. C. P. Wong, M. Vincent, S. Shi, "Fast Flow Underfill:  Flow Rate and Co-efficient of Thermal Expansion," IEEE Trans.  on CPMT, Part A, Vol. 21, No. 2, p.360 (1998).
  8. J. Wu, R. T. Pike, C. P. Wong, "Use of Compliant Adhesives in the Large Area Processing of MCM-D Substrates," IEEE  CPMT, Part C, Vol. 21, No. 4, p. 311 (1998).
  9. C. P. Wong, "Polymers for Encapsulation: Materials Processes and Reliability," Chip and Scale Review, Vol. 2, No. 1, p. 30-37 (1998).
  10. S. Shi, C. P. Wong, "Effect of the Complexed Moisture  in Metal Acetylacetonate on the Properties of the No Flow Underfills Materials," Journal of Applied Polymer Science, Vol. 73, p.103-111 (1999).
  11. C. P. Wong, L. Wang, S. Shi, "Novel High Performance No Flow and Reworkable Underfills for Flip-chip Applications', Materials Research Innovations, Vol. 2, No. 4, p.232-247 (1999).
  12. C. P. Wong, M. M. Wong, " Recent Advances in Polymeric Packages and Adhesives," IEEE Trans. on Components and Plastic Packaging of Flip-chip and Multichip Modules of Microelectronics", Vol.22, No.1, p.21-25(1999).
  13. P. Palaniappan, D. Baldwin, J. Wu, C. P. Wong, "Correlation  of Flip-chip Underfill Process Parameters and Material Properties with In-process Stress Generation," IEEE Trans. on Electronics  Packaging Manufacturing, Vol. 22, No.1, p. 53-62 (1999).
  14. R. Bollampally, C.P. Wong, "Comparative Study of Thermally Conductive Fillers for Use in Liquid Encapsulants for Electronic Packaging," IEEE Transactions on Advanced Packaging, Vol. 22, No. 1, pg. 54- 59 (1999).
  15. C. P. Wong, D. Lu, Q. Tong, "Fundamental Understudy  of Silver Flake Lubricants in Electrical Conductivity,"  Conductive Adhesives, p. 315 (1998).
  16. L. Wang, C. P. Wong, "Novel Thermally Reworkable Underfill Encapsulants for Flip-chip Applications," IEEE Transactions on Advanced, Packaging, Vol. 22, No. 1, p.46-53 (1999).
  17. L. Wang, C. P. Wong, "Syntheses and Characterizations  of Thermally Reworkable Epoxy Resins, Part I," Journal of  Polymer Science, Polymer Chemistry, Vol.37, 2991-3001(1999).
  18. L. Wang, S. Shi, C. P. Wong, "Novel High Performance No Flow and Reworkable Underfills for Flip-chip Applications," Materials Research Innovation, Vol. 2, No.4, p.232-247 (1999).
  19. D. Lu, Q. K. Tong, C. P. Wong, "A Study of Lubricants  on Silver Flakes for Microelectronic Conductive Adhesives," IEEE CPMT, Part A, Accepted for publication, in press (1999).
  20. D. Lu, C. P. Wong, "Novel Conductive Adhesives for Surface Mount Applications," submitted to Journal of Applied Polymer  Science, Vol.74, 399-406(1999).
  21. D. Lu, Q. K. Tong, C. P. Wong, "Conductivity Mechanisms  of Isotropic Conductive Adhesives ," submitted to IEEE Trans.  on CPMT, Part C.Vol.22, No.3, p.223-227 (1999).
  22. D. Lu, Q. K. Tong, C. P. Wong, "Conductivity Mechanisms  of Isotropic conductive Adhesives (ICS's)," IEEE Trans.  on Electronics Packaging Manufacturing, Vol. 22, No. 3, pg. 228-  232 (1999).

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  23. S. H. Shi, C. P. Wong, "The Effects of the Complexed Moisture in Metal Acetylacetonate on the Properties of the No-flow  Underfill Materials," Journal of Applied Polymer Science, J. of Applied Polymer Science, Vol.73, p.103-111(1999).
  24. L. Wang, C. P. Wong, "Syntheses and Characterizations  of Thermally Reworkable Epoxy Resins. Part 1", J. of Polymer Science, Part A: Polymer Chemistry, p.2991-3001 (1999).
  25. L. Wang, S. Shi, C. P. Wong, "Novel High Performance No Flow and Reworkable Underfills for Flip-chip Applications," Materials Research Innovation, Vol. 2, No.4, p.232-247 (1999).
  26. C.P. Wong, R. S. Bollampally, "Thermal Conductivity, Elastic Modulus, and Coefficient of Thermal Expansion of Polymer Composites Filled with Ceramic Particles for Electronic Packaging,"  Journal of Applied Polymer Science, Vol. 74, pg. 3396- 3403 (1999).
  27. N. Urasaki, C.P. Wong, "Separation of Low Molecular  Siloxanes for Electronic Application by Liquid- Liquid Extraction,"  IEEE Transactions on Electronics Packaging Manufacturing, Vol.  22, No. 4, pg. 295-298 (1999).
  28. N. Rounds, C.P. Wong, "Encapsulation Materials and Processes," John Wiley Encyclopedia on Electrical and Electronic Engineering,  pg. 92- 103 (1999).
  29. C. P. Wong, J. Wu, R. T. Pike, "Characterization of  Reworkable High Temperature Adhesives for MCM-D Application,"  Journal of Applied Polymer Science, p. 290-295 (1999).
  30. J. Wu, R. T. Pike, C. P. Wong, "Novel Bi-layer Conformal Coatings for MEMS Encapsulation/Parylene-C Coated Silicone Elastomers,"  IEEE Trans. on Electronic Packaging, Vol. 22, No. 3, p.195-201 (1999).
  31. D. Lu, C. P. Wong," Characterization of Silver Flake Lubricants", Journal of Thermal Analysis and Calorimetry, Vol. 59, p.729-740(2000).
  32. S. Luo, C.P. Wong, “Study on Effect of Carbon Black on Behavior of Conductive Polymer Composites with Positive Temerature Coefficient,” IEEE Transactions on Components and Packaging Technologies, Vol. 22, No. 1, pg 151-156 (2000).
  33. J. Wu, R. Pike, S.K. Sitaraman, C.P. Wong , “New Reworkable Temperature Low Modules (in Excess of 400-500 ° C) Adhesives for MCM-D Assembly,” Journal of Electronic Packaging, Vol. 122, pg. 55-59 (2000).
  34. Y.Rao, S. Shi, C.P. Wong, ”An Improved Methodology for Determining Temperature Dependent Moduli of Underfill Encapsulants”, IEEE Transactions on Components and Packaging Technologies, Vol.23, No. 3, p.434-439 (2000).
  35. J. Wu, R. T. Pike, C. P. Wong, M. Tanielian, N. Kim, “Evaluation and Characterization of Reliable Non-Hermetic Coformal Coating for Microelectromechanical (MEMS) Device Encapsulation,” IEEE Trans. on Advanced Packaging, Vol. 23, No. 4, 375-381(2000).
  36. D. Lu, D. Wong, C.P. Wong, “Properties of Conductive Adhesives Based on Different Curing Agents,” Journal of Electronics Manufacturing, Vol. 9, No. 4, 241-248 (2000).
  37. D. Lu, C.P. Wong, “Development of Conductive Adhesives for Solder Replacement,” IEEE Transactions on Components and Packaging Technologies, Vol. 23, No. 4, p. 620-626 (2000).
  38. D. Lu, C.P. Wong, “A Study of Contact Resistance of Conductive Adhesives Based on Anhydride-Cured Epoxy Systems,” IEEE Transactions on Components and Packaging Technologies, Vol. 23, No. 3, p. 440-446 (2000).
  39. C.P. Wong, S. Luo, Z. Zhang, “Flip the Chip,” Science, Vol. 290, p. 2269 (2000).
  40. C.P. Wong, S. Luo, “Study on Effect of Coupling Agents on Underfill Material in Flip Chip Packaging,” IEEE Trans. on Components and Packaging Technologies, Vol 24, No. 1, p. 38-42(2001).
  41. C.P. Wong, S. Luo, “Effect of UV/Ozone Treatment on Surface Tension and Adhesion in Electronic Packaging,” IEEE Trans. on Components and Packaging Technologies, Vol 24, No. 1, p. 43-49(2001).
  42. C.P. Wong, Z.Q. Zhang, S.H. Shi, “Development of No-Flow Underfill Materials for Lead-Free Solder Bumped Flip-Chip Applications,” IEEE Trans. on Components and Packaging Technologies, Vol 24, No. 1, p. 59-66(2001).
  43. L. Wang, C.P. Wong, "Study of Additive-Epoxy Interaction of Thermally Reworkable Underfills," Journal of Applied Polymer Science, Vol. 81, 1868-1880(2001).
  44. Y. Shimada, D. Lu, C. P. Wong, "Electrical Characterizations of Isotropic Conductive Adhesives (ICAs)," Journal of Electronic Manufacturing, Vol. 10, No. 2, 97-103(2001)
  45. L. Martin, C. P. Wong," Chemical and Mechanical Adhesion Mechanisms of Sputter -Deposited Metal on Epoxy Dielectric for High Density Interconnect Printed Circuit Boards," IEEE Transactions on Components and Packaging Technologies, Vol. 24, No. 3, 416-424(2001)
  46. L. Wang, H. Li, and C. P. Wong, Reworkable No-Flow Underfills for Flip Chip Applications, IEEE Transactions on Electronics Packaging Manufacturing, April 2001, Volume 24 Number 2, pp115-122 (2001).
  47. L. Fan, C. P. Wong, "Adhesion Evaluation on Low-Cost Alternatives to Thermosetting Epoxy Encapsulants
  48. L. Fan, C. P. Wong, "Development of Reworkable Underfill from Hybrid Composite of Free Radical Polymerization System and Epoxy Resin", IEEE Transactions on Components and Packaging Technologies, accepted, 2001
  49. Rajiv Carl Dunne, Suresh K. Sitaraman, Shijian Luo, C. P. Wong, William E. Estes, Mookkan Periyasamy, Johan Coburn, "Thermal and Mechanical Characterization of ViaLuxTM 81: A Novel Epoxy Photo-Dielectric Dry film (PDDF) for Microvia Applications", IEEE Transactions on Components and Packaging Technologies, Vol 24, No.3, p.436(2001).
  50. Shijian Luo and C. P. Wong, "Effect of UV/Ozone Treatment on Surface Tension and Adhesion in Electronic Packaging", IEEE Transactions on Components and Packaging Technologies, Vol 24, No.1, March 2001, p.43, (2001)
  51. Shijian Luo and C. P. Wong, "Study on Effect of Coupling Agents on Underfill Material in Flip Chip Packaging", IEEE Transactions on Components and Packaging Technologies, Vol 24, No.1, March 2001, p.38(2001).
  52. Z. Zhang, S.H. Shi, C.P. Wong, "Development of No-Flow Underfill Materials for Lead-Free Bumped Flip-Chip Applications", IEEE Trans. on Components, and Packaging Technologies, Vol. 24 (1), pp. 59-66, (2001).
  53. Y. Rao, S. Ogitani, P. Kohl, C. P. Wong, "Novel polymer-ceramic Nanocomposite Based on High Dielectric Constant Epoxy Formula for Embedded Capacitor Application," J. Applied Polymer Science, Vol. 83, p.1084-1090(2002)
  54. Y. Rao, J. Yue, C. P. Wong,"Materials characterizations of High Dielectric Constant Polymer -ceramic Composite for Embedded Capacitor for RF Application", Active and Passive Elec. Comp., Vol. 25, p123-129(2002).
  55. J. Qu, C.P. Wong, "Effective Elastic Modulus of Underfill Material for Flip chip Applications", IEEE Trans. on Components and Packaging Technologies, Vol. 25, No. 1, p.53-55(2002).
  56. Fan, Christopher K. Tison and C. P. Wong, "Study on Underfill/Solder Adhesion in Flip-Chip Encapsulation", IEEE Transactions on Advanced Packaging, Vol. 25, No.4,Pp.473-480,(2002).
  57. Y.Rao, C.P.Wong, "Novel Polymer-ceramic Nano-composite Based on High Dielectric Constant Epoxy Formula for Embedded Capacitor Application",J. Applied Polymer Science, n83,1084-1090,(2002)
  58. Fan, .K. Moon and C. P. Wong, "Adhesion of Underfill and Components in Flip Chip Encapsulation", Journal of Adhesion Science and Technology, Vol. 16, No. 2, p.213-223,(2002.)
  59. L. Fan and C. P. Wong, "Development of Reworkable Underfill from Hybrid Composite of Free Radical Polymerization System and Epoxy Resin", IEEE Transactions on Components and Packaging Technologies, Vol. 25, No. 1, Pp. 148-155, (2002).
  60. S. Luo, T. Yamashita, C. P. Wong, " Study on Property of Underfill Based on Epoxy Cured with Acid Anhydride for Flip Chip Application",  J. Electronics Manufacturing, Vol. 10, No.3, p.191-200(2002).
  61. Z. Zhang, L. Fan, C.P. Wong, "Development of Environmental Friendly Non-Anhydride No -Flow Underfills", IEEE Trans. on Components, and Packaging Technologies, Vol. 25, No.1, pp. 140-147, (2002).
  62. Z. Zhang, L. Fan, C.P. Wong, " Development of Reworkable Underfill from Hybrid Composite of Free radical Polymerization System and Epoxy Resin", IEEE Trans. on Components and Packaging Technologies, Vol. 25, No. 1, p.148-155(2002).
  63. L. Fan, C.P. Wong," Development of Environment Friendly Non-anhydride No Flow Underfills", IEEE Trans. on Compnents and Packaging Technologies, Vol. 25, No. 1, p.140-147(2002).

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  64. H. Li, L. Wang, K. Jacob and C. P. Wong, "Syntheses and characterizations of Thermally Degradable Epoxy Resins Part III", Journal of Polymer Science, Part A., Volume 40, Number 11, pp 1796-1807(2002).
  65. L. Fan, K. S. Moon and C.  P. Wong, "Adhesion of Underfill and Components in Flip Chip Encapsulation", J. Adhesion Sci. Technol., Vol. 16, No. 2, pp.213-223 (2002).
  66. J. Wu, S. Bhattacharya, M. Wong, C. Lloyd, C. P. Wong, H. B. Pogge, R. Tummala, "Development of High- Performance Filling Encapsulants for System Chips Technology,"  IEEE Trans. on Components and Packaging Technologies, Vol. 25, No. 2, 217-216(2002)
  67. Z. Zhang, C.P. Wong, "Study on the Catalytic Behavior of Metal Acetylacetonates for Epoxy Curing Reactions", Journal of Applied Polymer Science, Vol. 86, pp. 1572-1579, (2002).
  68. J. Wu, C. P. Wong, "Development of New Low Stress Epoxies for MEMS Device Encapsulation," IEEE Trans. on Components and Packaging Technologies, Vol25, No. 2, 278-282(2002).
  69. Z. Zhang, C. P. Wong, "Assembly of Lead-free Bumped Flip-chip with No Flow Underfills", IEEE Trans. On Electronic Packaging Manufacturing, Vol. 25, N0. 2, 113-119(2002)
  70. Z. Zhang, E. Beatty, C.P. Wong, “Study on the Curing Process and the Gelation of Epoxy/Anhydride System for No-Flow Underfill for Flip-Chip Applications”, Macromolecular Materials and Engineering, Vol. 288, pp. 365-371, (2003).
  71. Z. Zhang, J. Lu, and C.P. Wong, “Assembly of  Lead Free Bumped Flip-chip  No-flow Underfills,” IEEE Trans. on CPMT. Vol.26, No. 1, p.239-244(2003)
  72. H. Li, A.  Johnson, and C.P. Wong, "Development of New No-Flow
  73. Underfill Materials for Both Eutectic Solder and a High Temperature MeltingLead-Free Solder", IEEE Transactions on Electronics Packaging Manufacturing, Vol.26, No. 2, p.466-472(2003).

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  74.  K.S. Moon, L. Fan, and C.P. Wong “Enhancement of antifillet cracking performance for no -flow underfill by toughening method”,Journal of Applied Polymer Science, 88 (10), 2439-2449 (2003).
  75. K.S. Moon, J. Wu and C.P. Wong, “Improved stability of contact resistance of low melting point alloy incorporated isotropically conductive adhesives”, IEEE Transactions on Components and Packaging Technologies, 26(2), 375-381 (2003).
  76. K. Moon, C. Rockett, C. Kretz and W. F. Burgoyne and C.P. Wong, Improvement of Adhesion and Electrical Properties of Reworkable Thermoplastic Conductive Adhesives, Journal of Adhesion Science & Technology, 17(13), 1785 (2003).
  77. H. Li, K. Jacob, C. P. Wong, “An Improvement of Thermal Conductivity of Underfill Materials for Flip-chip Packages”, IEEE Trans. on Advanced Packaging Vol. 26, No. 1, p.25-32(2003)
  78. Z. Zhang, J. Lu, C.P. Wong, “Double-Layer No-Flow Underfill Process for Flip-Chip Applications”, IEEE Trans. on Components, and Packaging Technologies, Vol.25, No. 1, pp. 239-244, March( 2003).
  79. Y. Rao, A. Takahashi, C. P. Wong, “Di-block copolymer surfactant study to optimize filler dispersion in high dielectric constant polymer-ceramic composite”, Composites, Part A: Applied Science and Manufacturing, 34A(11), 1113-1116 (2003).
  80. Z. Zhang, E. Beatty, C.P. Wong, “Study on the Curing Process and the Gelation of Epoxy/Anhydride System for No-Flow Underfill for Flip-Chip Applications”, Macromolecular Materials and Engineering, Vol. 288, pp. 365-371, (2003).
  81. Z. Zhang, C.P. Wong, “Double Layer No-Flow Underfill Materials and Process”, IEEE Transactions on Advanced Packaging, Vol. 16, No. 2, pp. 199-205,( 2003).
  82. Lianhua Fan and C. P. Wong, “Adhesion Evaluation on Low-Cost Alternatives to Thermosetting Epoxy Encapsulants”, IEEE Transactions on Electronics Packaging Manufacturing, Vol. 26, No. 2, Pp. 173-178 (2003).
  83. Kyoung-Sik Moon, Lianhua Fan and C. P. Wong, “Enhancement of Anti-fillet Cracking Performance for No-Flow Underfill by Toughening Method”, Journal of Applied Polymer Science, Vol. 88, No. 10, Pp. 2439-2449 (2003).
  84. S. Luo, C. P. Wong,” Surface Property of Passivation Layer on IC Chip and Solder Mask Layer on Printed Circuit Board”, IEEE Transactions on Electronics Packaging Manufacturing, Vol. 26, No.4, p.345-351(2003).
  85. K. Moon, C. Rockett, C. Kretz, W. F. Burgoyne, and C.P. Wong, “Improvement of Adhesion and Electrical properties of Reworkable Thermoplastic Conductive Adhesives”,Journal of Adhesion Science & Technology, Vol.17, No. 13, p.1785-1800(2003)
  86. H. Li, K. Moon, C. P. Wong,” A Novel Approach to Stabilize Contact Resiostance of Electrically Conductive Adhesives on Lead- free Alloy Surfaces”, Journal of Electronic Materials, Vol. 33, No.2, 22-33(2004)
  87. K.S. Moon, C. Rockett, C. P. Wong, “Adhesion Improvement of Thermoplastic-based Isotropic Conductive Adhesives Under Humid Environment Using Self-Assembly Monolayer Compounds”, J. of Adhesion Science and Technology, Vol. 18, No. 2., p.135-168(2004)
  88. H. Li, K.S. Moon and C.P. Wong, “A Novel Approach to Stabilize Contact Resistance of Electrically”, Conductive Adhesives on Lead-Free Alloy Surfaces”, Journal of Electronic Materials, Vol. 33, No. 2, p.106-111(2004)
  89. L. Fan and C. P. Wong, “Adhesion Evaluation on Low-Cost Alternatives to Thermosetting Epoxy Encapsulants”, IEEE Transactions on Electronic Packaging Manufacturing, Vol.26, No. 2, 173-178(2004)
  90. S. Luo, C. P. Wong, ”Moisture Absorption on Uncured Underfill materials”, IEEE Trans. on Components, and Packaging Technologies, Vol. 27, No. 2, p. 345-351(2004)
  91. H. Noh, K. Moon, A. Cannon, P. Hesketh, C. P. Wong ,”Wafer Bonding using Microwave Heating of Parylene Intermediate Layers”, J. Micromechanical Microengineering, Vol. 14, p.625-631(2004)
  92. Z. Zhang, C. P. Wong, “ Double Layer No Flow Underfill Materials and Process,” IEEE Trans. on Advanced Packaging, Vol. 26, No.2, p.199-205(2004)
  93. R. Pucha, S. Sitaraman,,C.P. Wong, Z. Zhang, P. Raj, R. Tummala,” Materials and Mechanics Challenge in SOP-based Convergent Microsystems”, Micro-Materials and Nano -Materials, Vol.3, p.16-29(2004)
  94. Zhuqing Zhang, Y.  Sun, Lianhua Fan and C. P. Wong, “Study on B-Stage Properties of Wafer Level Underfill”, Journal of Adhesion Science and Technology, Vol.18, No. 3, p.361-380(2004)
  95. H. Li , C. P. Wong, ”A Reworkable Epoxy Resin for Isotropically Conductive Adhesive”,  IEEE Trans. on Advanced packaging, Vol. 27, No. 1, p. 165-172(2004)
  96. S. Luo, C. P. Wong,”Adhesion between an Underfill and the Passivation Layer in Flip-Chip Packaging”, J. Adhesion Sci. and Technol., Vol. 18, No. 1, 1-11(2004)
  97. Z. Zhang, S. K. Sitaraman, C.P. Wong, “ FEM Modeling of  Temperasture Distribution of Flip -chip No-Flow Underfill Packaging During Solder Reflow process”, IEEE Transactions on Electronic Manufacturing, Vol.27, No. 1, p.86-98(2004).
  98. R, Yao, D. Lu, C. P. Wong, “A Study on Impact Performance of Conductive Adhesives,” Journal of Applied Polymer Science, Vol. 24, No. 5, p.449-453(2004).
  99. Z. Zhang, C.P. Wong, “Modeling of the Curing Kinetics of No-Flow Underfill in Flip-Chip Applications”, IEEE Transactions on Components and Packaging Technologies, Vol.27, No. 2, p.383-390(2004).
  100. K.S. Moon, S. Liong, H. Li and C.P. Wong, “Stabilizing Contact Resistance of Isotropically Conductive Adhesives (ICA) on Various Metal Surfaces by Incorporating Sacrificial Anode Materials”, Journal of Electronic Materials, Vol. 33, No. 4, p.1381-1388(2004)
  101. A. A. Toy,,..C. P. Wong,..”Next Generation of 100um Pitch Wafer-Level Packaging and Assembly for System-on-Packaging”, IEEE Trans. on Advanced Packaging, Vol.27, No. 2, p. 413-425(2004)
  102. Z. Zhang, C.P. Wong, “Recent Advances in Flip-Chip Underfill: Materials, Process and Reliability”, IEEE Transactions on Advanced Packaging, Vol.27, No. 3, p. 515-524(2004)
  103. Z. Zhang, H. Li, C.P. Wong, “Novel Reworkable Fluxing Underfill for Board Level Assembly”, IEEE Transactions on Advanced Packaging ”, IEEE Trans. on Advanced Packaging, Vol.27, No. 3, p. 525-532(2004)
  104. Hai Dong, K. Moon, C. P. Wong, “Molecular Dynamics Study on Coalescence of Cu Nanoparticles and Their Deposition on Cu Substrate”, Journal of Electronic Materials, Nov. p. 1326-1330 (2004).
  105. S. Y. Y. Leung, D. D. Lam, S. Luo, C. P. Wong, “The Role of water in Delamination in Electronic Packaging: Degradation of Adhesion”, J. of Adhesion Science and Technology, Vol. 18, No. 10, p.1103-1122(2004)
  106. Y. Sun, L. Fan, K. Watkins, J. Peak, and C. Wong, "An Electrical Approach to Monitor Wire and Cable Thermal Oxidation Aging Condition Based on Carbon Black Filled Conductive Polymer Composite," JOURNAL OF APPLIED POLYMER SCIENCE, Vol. 93, pp. 513-520, (2004).
  107. Y. Fujiyasi, C.E.Pierce, L. Fan, C. P. Wong,” High Dielectric Insulating Coating for Time Domain Reflectivity Soil Moisture Sensor”, Water Resource Research, Vol. 4, No. 4, p.276-281(2004).
  108. Y. Sun, S. Luo, K. Watkins, and C. Wong, "Electrical Approach to Monitor the Thermal Oxidation Aging of Carbon Black Filled Ethylene Propylene Rubber,"POLYMER DEGRADATION AND STABILITY, Vol. 86, pp. 209-215, (2004)
  109. Yangyang Sun, Zhuqing Zhang, Kyoung-sik Moon and C.P. Wong, “Glass Transition and Relaxation Behavior of Epoxy Nano-composites”, J. of Polymer Science : Part B: Polymer Physics, Vol. 42. p.3849-3858(2004)
  110. Y. Sun, Z. Zhang, and C. Wong, "Development of a High Curing Latency No-Flow Underfill with Self-Fluxing Ability for Lead-Free Solder Interconnects," JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, Vol. 18,  No. 2, pp. 109-121, (2004).
  111. Z. Zhang, Y. Sun, L. Fan, and C. Wong, "Study on B-Stage Properties of Wafer Level Underfills," JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, Vol. 18, No. 3, pp. 361-380,( 2004).
  112. J. Xu, C. P. Wong,” Effect of the Polymer Matrices on the Dielectric Behavior of a Percolative High K Polymer Composite for Embedded Capacitor Applications”, J. of Electronic Materials, Vol. 35, No. 5, p.1087-1095(2006)
  113. Erik Sunden, Jack K. Moon, C. P. Wong, William P. King and Samuel Grahama, "Microwave assisted patterning of vertically aligned carbon nanotubes onto polymer substrates", J. Vac. Sci. Technol. B 24(4), 1947(2006)
  114. Y. Li, K. Moon, C. P. Wong, ”Novel Curing Agent for Lead-free Electronics : Amino Acid’, J. Polymer Science, Polymer Chemistry, vol. 44, p.1020-1027(2006).
  115. L. Zhu, Jianwen Xu, Yonghao Xiu, Yangyang Sun, Dennis W. Hess, and C. P. Wong, “Electrowetting of Aligned Carbon Nanotube Films”, Journal of Physical Chemistry – B, 110(32), 15945-15950, 2006.
  116. L. Zhu, Dennis W. Hess, and C. P. Wong, “Monitoring Carbon Nanotube Growth by Formation of Nanotube Stacks and Investigation of the Diffusion-Controlled Kinetics”, Journal of Physical Chemistry – B, 110(11), 5445-5449, 2006.
  117. L. Zhu, Yangyang Sun, Dennis W. Hess, and C. P. Wong, “Well-Aligned Open-Ended Carbon Nanotube Architectures: an Approach for Device Assembly”, Nano Letters, 6(2), 243-247, 2006.
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  118.  L. Zhu, J. Xu, Y. Xiu, Y. Sun, D. W. Hess, and C. P. Wong, "Controlled Growth and Electrical  Characterization of High-aspect ratio Carbon Nanotube Arrays", Carbon, Vol. 44, No. 2, p. 253-258 (2006).
  119. Y. Li, C. P. Wong,”Monolayer Protection for Electrochemical Migration Control in Silver nanocomposite”, Applied Physics Letters, Vol.89, p.112112-112115(2006)
  120. H. Dong, Z. Zhang, C. P. Wong, “Molecular Dynamics Study of a Nano-particle Joint for Potential Lead-free Anisotropic Conductive Adhesives Applications”, J. Adhesion Science & Technology, Vol. 19, No. 2, p.87-94(2006).
  121. Y. Sun, Z. Zhang, and C. P. Wong, "Study and characterization on the nanocomposite  underfill for flip chip applications," IEEE Transactions on Components and Packaging Technologies, Vol. 29, No. 1, p. 190-197, 2006.
  122. Yi Li, K. S. Moon and C.P. Wong “Electrical Property Improvement of Electrically Conductive Adhesives through in- situ Replacement by Short-Chain Difunctional Acids”, IEEE Transactions on Components and Packaging Technologies, Vol. 29, N0. 1, p.173-1179(2006)
  123. L. Zhu, J. Xu, Y. Xiu, D. Hess, and C. P. Wong, "A Rapid Growth of Aligned Carbon Nanotube Films and High-Aspect-Ratio Arrays," Journal of Electronic Materials, Vol. 35, No. 2, p.195-201(2006).
  124. Y. Li, C.P. Wong,” High Performance Anisotropic Conductive Adhesives for Lead-free Interconnects”, Soldering & Surface Mount Technology, Vo. 18, No. 2, p.33-39(2006)
  125. Y. Li, K. Moon, and C. P. Wong, “Enhancement of Electrical Properties of Anisotropically Conductive Adhesive (ACA) Joints via Low Temperature Sintering”, Journal of Applied Polymer Science, Vol. 99 (4), p. 1665-1673 (2006).
  126. E. Sunden, K. Moon, C.P. Wong, W. P. King, S. Graham, “Microwave –assisted Patterning of Vertically Aligned Carbon Nanotube onto Polymer Substrates”, Journal of Vacuum Science & Technology B: Microelectronic and  Nanometer Structures, Vol.24, Issue 4, p.1947-1950(2006).
  127. Yi Li and C. P. Wong, “Recent advances of conductive adhesives as a lead-free alternative in electronic packaging: materials, processing, reliability and applications”, Materials Science and Engineering R, Vol. 51, p.1-35(2006).
  128. J. Xu, K. Moon, C. Tison, C. P. Wong,” A Novel Aluminum- filled Composite Dielectric for Embedded Passive Applications”, IEEE Trans. on Advanced Packaging, Vol. 29, No. 2, p.295-306(2006).
  129. H. Jiang, K. Moon, Z. Zhang, S. Pothukuchi, C. P.  Wong, “Variable Frequency Microwave Synthesis of Silver Nanoparticles”, Journal of Nanoparticle Research, Vol.8, p.117-124 (2006).
  130. H. Jiang, K. Moon, Z. Zhang, S. Pothukuchi and C. P. Wong, “Variable Frequency Microwave Synthesis of Silver Nanoparticles”, Journal of Nanoparticle Research, , Vol. 8, 117(2006).
  131. H. Jiang, K. Moon, Y. Li and C. P. Wong, “Surface Functionalized Silver Nanoparticles for Ultra-Highly Conductive Polymer Composites”, Chemistry of Materials, Vol. 18, p.2969
    (2006).
  132. H. Jiang, K. Moon, H. Dong, F. Hua and C. P. Wong, “Size-dependent melting properties of tin nanoparticles”, Chemical Physics Letters, Vol. 429, p.492,( 2006).
  133. Y. Xiu, L. Zhu, D. W. Hess, C. P. Wong, "Biomimetic Creation of Hierarchical Surface Structures by Combining Colloidal Self-Assembly and Au Sputter Deposition" Langmuir,
    Vol.22(23): p. 9676-9681 (2006).
  134. Y. Li, K.S. Moon, C.P. Wong, "Enhancement of Electrical Property of Anisotropically  Conductive Adhesives (ACAs) Joints via Low Temperature Sintering", Journal of Applied Polymer Science, Vol. 99, p.1665-1673(2006)
  135. Y. Li, F. Xiao, and C. P. Wong, “Novel Environmentally Friendly crosslinking system of epoxy using amino acid- Tryptophan-cured Diglycidyl ether of bisphenol-A epoxy”, J.Polym. Sci.
    Pol. Chem,, 45, p.181-190. (2007).
  136. Y. Li, M. J. Yim, and C. P. Wong, “High Performance Nonconductive Film with p-Conjugated Self-Assembled Molecular Wires for Fine Pitch Interconnect Applications”, J. Electron. Mater., 36-5,  p.549-554(2007).
  137. L. Zhu, J. Xu, F. Xiao, H. Jiang, D. Hess, and C. P. Wong, “The Growth of Carbon Nanotube Stacks in the Kinetics-controlled Regime”, Carbon, 45(2), 344-348, 2007.
  138. C. Lao, Y. Li, C. P. Wong, Z. L. Wang, “Enhancing the Electrical and Optoelectronic Performance of Nanobelt Devices by Molecular Surface Functionalization” Nano Letters, 7-5, p.1323-1328(2007).
  139. K.S. Moon , C.P. Wong, S. Kim, H. Choi, S. Han, H. Yoon and K. Suh,
    "Ferrite Polymer Composite for Improving the Electromagnetic Compatibility of Semiconductor Packaging", Journal of Electronic Materials, 36(12), 1711(2007).
  140. H. Dong, Y. Li, M. J. Yim, K.-S.Moon and C. P. Wong."Investigation of Electrical Contact Resistance for Non-ConductiveAdhesive/Film Functionalized with pi-conjugated Self Assembled Molecules", Applied Physics Letters, Vol. 90, p.92102(2007).
  141. H. Dong, A. Meininger, H. Jiang, K.-S. Moon, C. P. Wong, Magnetic Nanocomposite for Potential Ultra High Frequency Micro Electronic Application¨, Journal of Electronic Material, Vol. 36, p. 593-597 (2007).
  142. J. Lu, K. S. Moon, B.-K. Kim, C. P. Wong, “High Dielectric Constant Polyaniline/epoxy Composites via In-situ Polymerization for Embedded Capacitor Applications”, Polymer,
    48(6), 1510-1516(2007)
  143. H. Jiang, L. Zhu, K. Moon, C. P. Wong, “The preparation of stable metal nanoparticles on carbon nanotubes whose surface were modified during production”, Carbon, Vol. 45 (3), p. 655-661 (2007).
  144. H. Jiang, K. Moon, F. Hua, C. P. Wong, “Synthesis, thermal and wetting properties of tin/silver alloy nanoparticles for low melting point lead-free solders”, Chemistry of Materials Vol. 19 (18), p. 4482-4485 (2007)
  145. H. Jiang, L. Zhu, K. Moon, C. P. Wong, “Low temperature carbon nanotube film transfer via conductive polymer composites”, Nanotechnology Vol. 18 (12), Art. No. 125203 (2007)
  146. Y. Xiu, L. Zhu, D. W. Hess, C. P. Wong, “Hierarchical silicon etched structures for controlled hydrophobicity/superhydrophobicity”, Nano Letters, Vol. 7, No. 11, p.3388-3393 (2007).
  147. M.J. Yim, Y. Li, K.S. Moon and C. P. Wong, "Oxidation Prevention and Electrical Properties Enhancement of Copper-filled Electrically Conductive Adhesives", J. Electronic Materials, Vol. 36, No.10, p. 1341-1347(2007).
  148. W. Lin, Y. Xiu, H. Jiang, R. Zhang, O. Hildreth, K. Moon, C. P. Wong, “Self-assembled Monolayer-assisted Chemical Transfer of in situ Functionalized Carbon Nanotubes”, Journal of the American Chemical Society, Vol. 130, No. 30, p. 9636-9637 (2008).
  149. D.D. Lu, Y.G. Li, C. P. Wong, "Recent Advances in NanoConductive Adhesives", J. of Adhesion Science and Technology, Vol. 22, No. 8-9, p.801-834(2008).
  150. D.D. Lu, C. P. Wong, "Recent Advances in Developing High Performance Isotropic Conductive Adhesives", J. of Adhesion Science and Technology, Vol. 22, No. 8-9, p.835-852(2008).
  151. J. Lu. K. S. Moon. C. P. Wong, "Silver/Polymer Nanocomposites as High-k Polymer Matrix for Dielectric Composites with Improved Dielectric Performance", Journal of Materials Chemistry, Vol. 18, No. 40, p.4821-4826 (2008).
  152. L. Sangil, M. J. Yim, R. Master, C. P. Wong, Daniel F. Baldwin, “Void Formation Study of Flip Chip in Package using No-flow Underfill”, IEEE Transactions on Electronics Packaging Manufacturing, Vol. 31, No. 4, p.297-305 (2008).
  153. Y. Xiu, D. W. Hess, C. P. Wong, “UV and Thermally Stable Superhydrophobic Coatings from Sol-Gel Processing”, Journal of Colloid and Interface Science, Vol. 326, No. 2, p.465-470 (2008).
  154. Y. Xiu, S. Zhang, V. Yelundur, A. Rohatgi, D. W. Hess, C. P. Wong, “Superhydrophobic and Low Light Reflectivity Silicon Surfaces Fabricated by Hierarchical Etching”, Langmuir, Vol. 24, No. 18, p.10421-10426 (2008).
  155. Y. Xiu, L. Zhu, D. W. Hess, C. P. Wong, “Relationship between Work of Adhesion and Contact Angle Hysteresis on Superhydrophobic Surfaces”, Journal of Physical Chemistry C, Vol. 112, No. 30, p.11403-11407 (2008).
  156. J. Lu, C. P. Wong, "Recent Advances in High-k Nanocomposite Materials for Embedded Capacitor Applications", IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 15, No. 5, p. 1322-1328(2008).
  157. Y. Ding, S. Xu, Y. Zhang, A. C. Wang, M. H. Wang, Y. Xiu, C. P. Wong, Z. L. Wang, “Modifying the Anti-wetting Property of Butterfly Wings and Water Strider Legs by Atomic Layer Deposition Coating: Surface Materials versus Geometry ” Nanotechnology, Vol. 19, No. 35,
    p.355708/1-7 (2008).
  158. H. Jiang, K. Moon, Y. Sun, C. P. Wong, F. Hua, T. Pal, A. Pal, “Tin/indium nanobundle formation from aggregation or growth of nanoparticles”, Journal of Naonoparticle Research Vol. 10 (1), p. 41-46 (2008).
  159. J. Lu, C.P. Wong, “Silver/Polymer Nanocomposites as High-k Polymer Matrix for Dielectric Composites with Improved Dielectric Performance”, Journal of Materials Chemistry, 2008, Volume 18, No. 40, p.4821 to 4826. (2008).
  160. Y. Y. Sun, H. J. Jiang, L. B. Zhu, C. P. Wong, “A Novel Nanocomposite with Photo-Polymerization for Wafer Level Application”, IEEE Transactions on Components and Packaging Technologies, Vol. 31, No. 1, p. 135-142 (2008).
  161. L. Yang, L.  Martin, D. Staiculescu,C.P. Wong,M.Tentzeris,”Conformal Magnetic Composite RFID for Wearable RF and Bio-Monitoring Applications”, IEEE Transactions on Microwave Theory and Techniques, Vol. 56,  No.12,  Part 2,  p. 3223 – 3230(2008).
  162. Y. Li, M. J. Yim, K. S. Moon, and C. P. Wong, “Novel Nano-Scale Conductive Films With Enhanced Electrical Performance and Reliability for High Performance Fine Pitch Interconnect”, IEEE Transactions on Advanced Packaing, Vol. 32, No. 1, p.123-129 (2009)
  163. W. Lin, K. S. Moon, and C. P. Wong, “A Combined Process of In Situ Functionalization and Microwave Treatment to Achieve Ultrasmall Thermal Expansion of Aligned Carbon Nanotube–Polymer Nanocomposites: Toward Applications as Thermal Interface Materials”, Advanced Materials, Vol. 21, No. 23, p. 2421-2424 (2009)
  164. S. Lee, M. J. Yim, R. N. Master,C. P. Wong, D. F. Baldwin, “Near Void-Free Assembly Development of Flip Chip Using No-Flow Underfill”, IEEE Transactions on Electronics Packaging Manufacturing, Vol. 32, No. 2, p. 106-114 (2009).
  165. R. W. Zhang, Y. Li, J. Yim, K. S. Moon, D. Q. Lu, and C. P. Wong, “Enhanced Electrical Properties of Anisotropic Conductive Adhesive with -Conjugated Self-Assembled Molecular Wire Junctions”, IEEE Transactions and Packaging Technologies, Vol. 32, No. 3, p. 677-683 (2009).
  166. Y. Xiu, Fei Xiao, D. W. Hess, C. P. Wong, “Superhydrophobic Optically Transparent Silica Films Formed with a Eutectic Liquid”, Thin Solid Films, Vol. 517, No. 5, p.1610-1615 (2009).
  167. S. J. Zhang, L. B. Zhu, C. P. Wong, and S. Kumar, “Polymer-Infiltrated Aligned Carbon Nanotube Fibers by in situ Polymerization”, Macromolecular Rapid Communications (2009).
  168. W. Lin and C. P. Wong, “Comment on “The Effect of Stress Transfer within Double-WalledCarbon Nanotubes upon Their Ability to Reinforce Composites”, Advanced Materials (2009).

Materials for Electronic Packaging and Assembly

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