Search Results - "Sibener, S.J."

Diblock copolymer healing by Yufa, Nataliya A., Li, Jason, Sibener, S.J.

“…The issue of self-healing materials is of paramount importance due to its intrinsic scientific value, as well as potential applications in a wide variety of…”
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Influence of Nb substrate morphology and atomic structure on Sn nucleation and early Nb3Sn growth by Willson, Sarah A., Lew-Kiedrowska, Helena, Do, Van, Sibener, S.J.

“…[Display omitted] •Early Nb3Sn growth mechanisms were compared on various Nb substrates.•Nb surface determined the distribution and morphology of nucleated Sn…”
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Wafer-scale synthesis of monolayer two-dimensional porphyrin polymers for hybrid superlattices by Zhong, Yu, Cheng, Baorui, Park, Chibeom, Ray, Ariana, Brown, Sarah, Mujid, Fauzia, Lee, Jae-Ung, Zhou, Hua, Suh, Joonki, Lee, Kan-Heng, Mannix, Andrew J, Kang, Kibum, Sibener, S J, Muller, David A, Park, Jiwoong

“…The large-scale synthesis of high-quality thin films with extensive tunability derived from molecular building blocks will advance the development of…”
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Vapor-phase grafting of a model aminosilane compound to Al2O3, ZnO, and TiO2 surfaces prepared by atomic layer deposition by Rozyyev, Vepa, Murphy, Julia G., Barry, Edward, Mane, Anil U., Sibener, S.J., Elam, Jeffrey W.

“…[Display omitted] •Vapor phase grafting is effective for synthesizing selective absorbing materials.•We studied the vapor phase grafting of…”
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In Situ Visualization of Solvent Swelling Dynamics in Block Copolymer Films with Atomic Force Microscopy by Raybin, Jonathan G, Sibener, S. J

“…Atomic force microscopy (AFM) imaging was used to study the in situ swelling of terraced poly­(styrene-block-methyl methacrylate) (PS-b-PMMA) thin films under…”
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Reverse water-gas shift chemistry inside a supersonic molecular beam nozzle by Thompson, Rebecca S., Langlois, Grant G., Li, Wenxin, Brann, Michelle R., Sibener, S.J.

“…[Display omitted] •Reverse water-gas shift reaction.•Efficient conversion of CO2 to CO.•Carbon dioxide destruction in supersonic gas flows.•Supersonic nozzle…”
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Atomically-Resolved Oxidative Erosion and Ablation of Basal Plane HOPG Graphite Using Supersonic Beams of O2 with Scanning Tunneling Microscopy Visualization by Edel, Ross, Grabnic, Tim, Wiggins, Bryan, Sibener, S. J

“…The detailed mechanism and kinetics for the oxidative erosion and ablation of highly oriented pyrolytic graphite (HOPG) with molecular oxygen has been examined…”
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Room temperature oxidation of GaAs(110) using high translational kinetic energy molecular beams of O2 visualized by STM by Grabnic, Tim, Edel, Ross, Sibener, S.J.

“…•O2 with kinetic energy ≥1.0 eV enhances the oxidation rate of the GaAs(110) surface.•Oxide development was visualized over time using scanning tunneling…”
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Oxygen dissolution and surface oxide reconstructions on Nb(100) by Veit, R. Darren, Kautz, Natalie A., Farber, Rachael G., Sibener, S.J.

“…•The surface crystallographic orientation of Nb dictates the long-range order of the native oxide.•The energetics for oxygen dissolution on NbO/Nb(100) were…”
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Kinetic energy effects on the oxidation of Ni(111) using O2 molecular beams by Zion, B.D., Hanbicki, A.T., Sibener, S.J.

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CO2 hydrogenation to formic acid on Ni(110) by Peng, Guowen, Sibener, S.J., Schatz, George C., Mavrikakis, Manos

“…Hydrogen (H) in the subsurface of transition-metal surfaces exhibits unique reactivity for heterogeneously catalyzed hydrogenation reactions. Here, we explore…”
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Energetic ballistic deposition of volatile gases into ice by Gibson, K.D., Killelea, Daniel R., Becker, James S., Yuan, Hanqiu, Sibener, S.J.

“…[Display omitted] ► Xenon is stably embedded in ice via energetic collision. ► Trapped at temperatures nearly 100K above surface desorption temperature. ►…”
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Alignment of benzene thin films on self-assembled monolayers by surface templating by Yuan, Hanqiu, Gibson, K.D., Killelea, Daniel R., Sibener, S.J.

“…A key question in the epitaxial growth of materials is whether vapor-deposited molecules acquire an ordered structure that depends on the structure and…”
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Effects of Film Thickness and Molecular Weight on the Interfacial Dynamics of Atactic Poly(methyl methacrylate) by Freedman, Miriam A, Becker, James S, Sibener, S. J

“…We have investigated the surface vibrational dynamics at the polymer−vacuum interface of atactic poly(methyl methacrylate) thin films supported on SiO x…”
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Self-assembled monolayer-modified block copolymers for chemical surface nanopatterning by Yufa, N.A., Fronk, S.L., Rosenthal, S.J., Darling, Seth B., Lopes, W.A., Sibener, S.J.

“…▶ Self-organizing PS-b-PMMA creates striped nanostructure scaffolds. ▶ These striped nanostructures can be selectively metalized and modified using light. ▶…”
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O( 3P) reactions with small alkenes adsorbed on Rh, Au, and ice by Gibson, K.D., Sibener, S.J.

“…Using molecular beams, we studied the reaction of O( 3P) with 1- and 2-butene on the surface of Rh(1 1 1) and ice, and propene on the surface of Au(1 1 1), in…”
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Temperature-dependent morphological evolution of HOPG graphite upon exposure to hyperthermal [formula omitted] atoms by Nicholson, Kenneth T, Minton, Timothy K, Sibener, S.J

“…The chemical reactivity and morphological evolution of highly-ordered pyrolytic graphite upon exposure to hyperthermal (∼5 eV) O( 3 P) atoms have been…”
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Silicon nitride membrane substrates for the investigation of local structure in polymer thin films by Morkved, T.L., Lopes, W.A., Hahm, J., Sibener, S.J., Jaeger, H.M.

“…The fabrication of silicon nitride membrane substrates and their use in studies of polymer thin films are described. As an integral part of a wafer, these…”
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The decomposition of NO 2 on Rh(111): product NO velocity and angular intensity distributions by Gibson, K.D., Colonell, J.I., Sibener, S.J.

“…The velocity and angular distributions of NO produced from the decomposition of NO 2 on Rh(111) under both reducing and oxidizing conditions have been measured…”
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Stress-modified electrochemical reactivity of metallic surfaces: atomic force microscopy imaging studies of nickel and alloyed aluminum by Hahm, J, Sibener, S.J

“…In this paper, we demonstrate that externally applied tensile and compressive stresses can systematically modify the electrochemical surface reactivity of pure…”
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