Associate Professor 313 Engineering Lab University of Massachusetts 160 Governors Drive Amherst, MA 01003-2210 leejh@umass.edu(413) 545 -0667(413) 545-1027Nano-Engineering LaboratoryHorizontal TabsEducation B.S., Dankook University, South Korea, 1994 M.S., Dankook University, South Korea, 1996 Ph.D., Iowa State University, Ames, 2006 Post-doc, MIT, Materials Science & Engineering Research Thermo-photovoltaics Mechanical metamaterials High-rate microdynamics Photonic and phononic crystals Micro-fluidics Polymer-based smart materials. Program Area: Mechanical EngineeringResearch Area: Materials Science Publications Xie, W., Tadepalli, S., Park, S.H., Kazemi-Moridani, A., Jian Q., Singamaneni, S., Lee, J.-H. "Extreme Mechanical Behavior of Nacre-Mimetic Graphene-Oxide and Silk Nanocomposites" Nano Letters 18, 987 (2018). Xie, W., Alizadeh-Dehkharghani, A., Chen, Q., Champagne, V.C., Wang, X., Nardi, A.T., Kooi, S. Müftü, S. Lee, J.-H.,” Dynamics and extreme plasticity of metallic microparticles in supersonic collisions” Scientific Report 7, 5073 (2017). Thevamaran, Lawal, R.O., Yazdi, S., Jeon, S.-J., Lee, J.-H., Thomas, E.L. "Dynamic Creation and Evolution of Gradient Nanostructure in Single-crystal Metallic Microcubes" Science 354, 312 (2016). Song, D.-P., Li, C., Colella, N.S., Xie, W., Li, S., Lu, X., Gido, S., Lee, J.-H., Watkins, J.J., "Large-Volume Self-Organization of Polymer/Nanoparticle Hybrids with Millimeter-Scale Grain Sizes Using Brush Block Copolymers" JACS 137, 12510 (2015). Wang, G., Lee, J.-H., Yang, Y., Ruan, G., Kim, N.D., Ji, Y., Tour, J.M. "Three-dimensional networked nanoporous Ta2O5-x memory system for ultrahigh density storage" Nano Letters 15, 6009-6014 (2015). Lee, J.-H., Loya P.E., Lou, J., Thomas, E.L. “Dynamic mechanical behavior of multilayer graphene via supersonic projectile penetration” Science 346, 1092 (2014) Lee, J.-H., et al. “Ordered Polymer Structures for the Engineering of Photons and Phonons” Adv. Mater. 26, 532 (2014). Lee, J.-H., et al. “High strain rate deformation of layer nanocomposites” Nature Communications 3, 1164 (2012). Lee, J.-H., Singer, J., Thomas, E.L. “Micro-/nano-structured mechanical metamaterials” Advanced Materials 24, 4782 (2012). Lee, J.-H., Wang, L., Boyce, M.C., Thomas, E.L. “Periodic bicontinuous composites for high specific energy absorption” Nano Letters 12, 4392 (2012). Lee, J.-H., Wang, L., Kooi, S., Boyce, M.C., Thomas, E.L. “Enhanced energy dissipation in periodic epoxy nanoframes” Nano Letters 10, 2593 (2010). Lee, J.-H., et al. “Polarization engineering of thermal radiation using metallic photonic crystals” Advanced Materials 20, 3244 (2008). Lee, J.-H., Kim, Y.-S., Constant, K., Ho, K.-M. “Woodpile metallic photonic crystals fabricated by using soft lithography for tailored thermal emission” Advanced Materials 19, 791 (2007). Lee, J.-H., Kim, C.-H., Ho, K.-M., Constant, K. “Two-Polymer microtransfer molding for highly layered microstructures” Advanced Materials 17, 2481 (2005). Honors 2016 UMass Science & Technology Initiative Award 2010, 2011 & 2014 Ames Laboratory-DOE Inventor Award 2009 Materials Research Society (MRS) Boston Best Poster Award 2007 International Symposium on Photonic & Electromagnetic Crystal Structures (PECS) Outstanding Poster Award