All Faculty and Research Staff Publications

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Sweat DP, Kim M, Yu X, Schmitt SK, Han E, Choi JW, Gopalan P. A Dual Functional Layer for Block Copolymer Self-Assembly and the Growth of Nanopatterned Polymer Brushes. Langmuir. 2013 ;29:12858-12865.
Ireland RM, Dawidczyk TJ, Cottingham P, McQueen T, Johns G, Markovic N, Zhang L, Gopalan P, Katz HE. Effects of Pulsing and Interfacial Potentials on Tellurium-Organic Heterostructured Films. ACS Applied Materials & Interfaces. 2013 ;5:1604-1611.
Spalenka JW, Gopalan P, Katz HE, Evans PG. Electron mobility enhancement in ZnO thin films via surface modification by carboxylic acids. Applied Physics Letters. 2013 ;102:041602/1-041602/5.
Zhao Y, Huang C, Kim M, Wong BM, Leonard F, Gopalan P, Eriksson MA. Functionalization of Single-Wall Carbon Nanotubes with Chromophores of Opposite Internal Dipole Orientation. ACS Applied Materials & Interfaces. 2013 ;5:9355-9361.
Kim M, Han E, Sweat DP, Gopalan P. Interplay of surface chemical composition and film thickness on graphoepitaxial assembly of asymmetric block copolymers. Soft Matter. 2013 ;9:6135-6141.
Sweat DP, Kim M, Yu X, Gopalan P. A Single-Component Inimer Containing Cross-Linkable Ultrathin Polymer Coating for Dense Polymer Brush Growth. Langmuir. 2013 ;29:3805-3812.
Ireland RM, Zhang LS, Gopalan P, Katz HE. Tellurium Thin Films in Hybrid Organic Electronics: Morphology and Mobility. Advanced Materials. 2013 ;25:4358-4364.
Paoprasert P, Laaser JE, Xiong W, Franking RA, Hamers RJ, Zanni MT, Schmidt JR, Gopalan P. Bridge-Dependent Interfacial Electron Transfer from Rhenium-Bipyridine Complexes to TiO2 Nanocrystalline Thin Films. Journal of Physical Chemistry C. 2010 ;114:9898-9907.
Han E, Gopalan P. Cross-Linked Random Copolymer Mats as Ultrathin Nonpreferential Layers for Block Copolymer Self-Assembly. Langmuir. 2010 ;26:1311-1315.
Kim M, Safron NS, Han E, Arnold MS, Gopalan P. Fabrication and Characterization of Large-Area, Semiconducting Nanoperforated Graphene Materials. Nano Letters. 2010 ;10:1125-1131.
Paoprasert P, Spalenka JW, Peterson DL, Ruther RE, Hamers RJ, Evans PG, Gopalan P. Grafting of poly(3-hexylthiophene) brushes on oxides using click chemistry. Journal of Materials Chemistry. 2010 ;20:2651-2658.
Han E, Kang H, Liu C-C, Nealey PF, Gopalan P. Graphoepitaxial Assembly of Symmetric Block Copolymers on Weakly Preferential Substrates. Advanced Materials. 2010 ;22:4325-4329.
Ahn B, Hirai T, Jin S, Rho Y, Kim K-W, Kakimoto M-aki, Gopalan P, Hayakawa T, Ree M. Hierarchical Structure in Nanoscale Thin Films of a Poly(styrene-b-methacrylate grafted with POSS) (PS214-b-PMAPOSS(27)). Macromolecules. 2010 ;43:10568-10581.
Liu C-C, Nealey PF, Raub AK, Hakeem PJ, Brueck SRJ, Han E, Gopalan P. Integration of block copolymer directed assembly with 193 immersion lithography. Journal of Vacuum Science & Technology B. 2010 ;28:C6B30-C6B34.
Hamers RJ, Chambers SA, Evans PE, Franking R, Gerbec Z, Gopalan P, Kim H, Landis EC, Li B, McCoy MW, et al. Molecular and biomolecular interfaces to metal oxide semiconductors. Phys. Status Solidi C. 2010 ;7:200-205.
Han E, Leolukman M, Kim M, Gopalan P. Resist Free Patterning of Nonpreferential Buffer Layers for Block Copolymer Lithography. ACS Nano. 2010 ;4:6527-6534.
Kang H, Detcheverry F, Stuen KO, Craig GSW, De Pablo JJ, Gopalan P, Nealey PF. Shape control and density multiplication of cylinder-forming ternary block copolymer-homopolymer blend thin films on chemical patterns. Journal of Vacuum Science & Technology B. 2010 ;28:C6B24-C6B29.
Jin S, Hirai T, Ahn B, Rho Y, Kim K-W, Kakimoto M-aki, Gopalan P, Hayakawa T, Ree M. Synchrotron Grazing Incidence X-ray Scattering Study of the Morphological Structures in Thin Films of a Polymethacrylate Diblock Copolymer Bearing POSS Moieties. Journal of Physical Chemistry B. 2010 ;114:8033-8042.
Kang H, Kim YJun, Gopalan P, Nealey PF. Control of the critical dimensions and line edge roughness with pre-organized block copolymer pixelated photoresists. Journal of Vacuum Science & Technology B. 2009 ;27:2993-2997.
Park B, Paoprasert P, Gopalan P, Kuech TF, Evans PG. Dynamics of photoinduced charge transfer between pentacene and a C-60-terminated self-assembled monolayer. Applied Physics Letters. 2009 ;94.
Hirai T, Leolukman M, Jin S, Goseki R, Ishida Y, Kakimoto M-aki, Hayakawa T, Ree M, Gopalan P. Hierarchical Self-Assembled Structures from POSS-Containing Block Copolymers Synthesized by Living Anionic Polymerization. Macromolecules. 2009 ;42:8835-8843.
Leolukman M, Paoprasert P, Mandel I, Diaz SJ, McGee DJ, Gopalan P. Linear-dendritic block copolymer hosts for the encapsulation of electro-optic chromophores via H-Bonding. Journal of Polymer Science Part A. 2009 ;47:5017-5026.
Hirai T, Leolukman M, Liu CChun, Han E, Kim YJun, Ishida Y, Hayakawa T, Kakimoto M-aki, Nealey PF, Gopalan P. One-Step Direct-Patterning Template Utilizing Self-Assembly of POSS-Containing Block Copolymers. Advanced Materials. 2009 ;21:4334-+.
Han E, Stuen KO, Leolukman M, Liu CC, Nealey PF, Gopalan P. Perpendicular Orientation of Domains in Cylinder-Forming Block Copolymer Thick Films by Controlled Interfacial Interactions. Macromolecules. 2009 ;42:4896-4901.
Kim YJ, Kang HM, Leolukman M, Nealey PF, Gopalan P. Synthesis of Photoacid Generator-Containing Patternable Diblock Copolymers by Reversible Addition-Fragmentation Transfer Polymerization. Chemistry of Materials. 2009 ;21:3030-3032.
Xiong W, Laaser JE, Paoprasert P, Franking RA, Hamers RJ, Gopalan P, Zanni MT. Transient 2D IR Spectroscopy of Charge Injection in Dye-Sensitized Nanocrystalline Thin Films. Journal of the American Chemical Society. 2009 ;131:18040-+.
Paoprasert P, Park B, Kim H, Colavita P, Hamers RJ, Evans PG, Gopalan P. Dipolar chromophore functional layers in organic field effect transistors. Advanced Materials. 2008 ;20:4180-4184.
Han E, Stuen KO, La YH, Nealey PF, Gopalan P. Effect of Composition of Substrate-Modifying Random Copolymers on the Orientation of Symmetric and Asymmetric Diblock Copolymer Domains. Macromolecules. 2008 ;41:9090-9097.
Park B, In I, Gopalan P, Evans PG, King S, Lyman PF. Enhanced hole mobility in ambipolar rubrene thin film transistors on polystyrene. Applied Physics Letters. 2008 ;92:133302/1-133302/3.
Ji S, Liu CC, Son JG, Gotrik K, Craig GSW, Gopalan P, Himpsel FJ, Char K, Nealey PF. Generalization of the Use of Random Copolymers To Control the Wetting Behavior of Block Copolymer Films. Macromolecules. 2008 ;41:9098-9103.
Kim H, Colavita PE, Paoprasert P, Gopalan P, Kuech TF, Hamers RJ. Grafting of molecular layers to oxidized gallium nitride surfaces via phosphonic acid linkages. Surface Science. 2008 ;602:2382-2388.
Hirai T, Leolukman M, Hayakawa T, Kakimoto M-aki, Gopalan P. Hierarchical Nanostructures of Organosilicate Nanosheets within Self-Organized Block Copolymer Films. Macromolecules. 2008 ;41:4558-4560.
Leolukman M, La YH, Li XF, Gopalan P. Morphology Development in Asymmetric Poly (styrene-b-tert-butylacrylate) Thin Films by Solvent Annealing. Polymer Journal. 2008 ;40:825-831.
Cullen SP, Ha S, Lagally MG, Gopalan P. Photopatternable substrate-independent poly(glycidyl methacrylate-ran-2-(acryloyloxy) ethyl 2-methylacrylate) polymer films for immobilization of biomolecules. Journal of Polymer Science Part a-Polymer Chemistry. 2008 ;46:5826-5838.
Cullen SP, Liu X, Mandel IC, Himpsel FJ, Gopalan P. Polymeric Brushes as Functional Templates for Immobilizing Ribonuclease A: Study of Binding Kinetics and Activity. Langmuir. 2008 ;24:913-920.
Chandra A, Turng L-S, Gopalan P, Rowell RM, Gong S. Study of utilizing thin polymer surface coating on the nanoparticles for melt compounding of polycarbonate/alumina nanocomposites and their optical properties. Compos. Sci. Technol. 2008 ;68:768-776.
Cullen SP, Mandel IC, Gopalan P. Surface-Anchored Poly(2-vinyl-4,4-dimethyl azlactone) Brushes as Templates for Enzyme Immobilization. Langmuir. 2008 ;24:13701-13709.