Search Results - "Thiel, Patricia"

Surface energies, adhesion energies, and exfoliation energies relevant to copper-graphene and copper-graphite systems by Han, Yong, Lai, King C., Lii-Rosales, Ann, Tringides, Michael C., Evans, James W., Thiel, Patricia A.

“…•DFT generates precise surface and adhesion energies in Cu + graphite/graphene systems.•PBEsol is effective for Cu, and optB88 for graphite/graphene and Cu-C…”
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Reshaping, Intermixing, and Coarsening for Metallic Nanocrystals: Nonequilibrium Statistical Mechanical and Coarse-Grained Modeling by Lai, King C, Han, Yong, Spurgeon, Peter, Huang, Wenyu, Thiel, Patricia A, Liu, Da-Jiang, Evans, James W

“…Self-assembly of supported 2D or 3D nanocrystals (NCs) by vacuum deposition and of 3D NCs by solution-phase synthesis (with possible subsequent transfer to a…”
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Shapes of Fe nanocrystals encapsulated at the graphite surface by Lii-Rosales, Ann, Han, Yong, Julien, Scott E, Pierre-Louis, Olivier, Jing, Dapeng, Wan, Kai-Tak, Tringides, Michael C, Evans, James W, Thiel, Patricia A

“…We describe and analyze in detail the shapes of Fe islands encapsulated under the top graphene layers in graphite. Shapes are interrogated using scanning…”
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Mechanism of Metal Intercalation under Graphene through Small Vacancy Defects by Liu, Yue, Liu, Xiaojie, Wang, Cai-Zhuang, Han, Yong, Evans, James W, Lii-Rosales, Ann, Tringides, Michael C, Thiel, Patricia A

“…Metal intercalation under graphene has attracted extensive experimental and theoretical research because of its capability to manipulate the electronic…”
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Ab Initio Thermodynamics and Kinetics for Coalescence of Two-Dimensional Nanoislands and Nanopits on Metal (100) Surfaces by Han, Yong, Stoldt, Conrad R, Thiel, Patricia A, Evans, James W

“…Postdeposition coalescence or sintering of pairs of low-strain two-dimensional nanoislands and nanopits on unreconstructed metal (100) surfaces is typically…”
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Fundamentals of Au(111) Surface Dynamics: Coarsening of Two-Dimensional Au Islands by Spurgeon, Peter M, Lai, King C, Han, Yong, Evans, James W, Thiel, Patricia A

“…Au­(111) surfaces play a central role in many applications, yet studies of fundamental aspects of their dynamics are limited. Thus, using scanning tunneling…”
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Formation of Multilayer Cu Islands Embedded beneath the Surface of Graphite: Characterization and Fundamental Insights by Lii-Rosales, Ann, Han, Yong, Evans, James W, Jing, Dapeng, Zhou, Yinghui, Tringides, Michael C, Kim, Minsung, Wang, Cai-Zhuang, Thiel, Patricia A

“…We present an extensive experimental study of the conditions under which Cu forms encapsulated islands under the top surface layers of graphite, as a result of…”
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Non-equilibrium growth of metal clusters on a layered material: Cu on MoS2 by Jing, Dapeng, Lii-Rosales, Ann, Lai, King C, Li, Qiang, Kim, Jaeyoun, Tringides, Michael C, Evans, James W, Thiel, Patricia A

“…We use a variety of experimental techniques to characterize Cu clusters on bulk MoS2 formed via physical vapor deposition of Cu in ultrahigh vacuum, at…”
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Defect-mediated, thermally-activated encapsulation of metals at the surface of graphite by Zhou, Yinghui, Lii-Rosales, Ann, Kim, Minsung, Wallingford, Mark, Jing, Dapeng, Tringides, Michael C., Wang, Cai-Zhuang, Thiel, Patricia A.

“…We show that 3 metals – Dy, Ru, and Cu – can form multilayer intercalated (encapsulated) islands at the graphite (0001) surface if 2 specific conditions are…”
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Quasicrystal surfaces by Thiel, Patricia A

“…Studies of ordered, yet nonperiodic, metallic alloys known as quasicrystals have generated exciting questions and fundamental insights about the relationship…”
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Coinage Metal–Sulfur Complexes: Stability on Metal(111) Surfaces and in the Gas Phase by Lee, Jiyoung, Windus, Theresa L, Thiel, Patricia A, Evans, James W, Liu, Da-Jiang

“…We provide a comprehensive theoretical assessment at the level of density functional theory (DFT) of the stability of various coinage metal–sulfur complexes,…”
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Manipulation of Dirac cones in intercalated epitaxial graphene by Kim, Minsung, Tringides, Michael C., Hershberger, Matthew T., Chen, Shen, Hupalo, Myron, Thiel, Patricia A., Wang, Cai-Zhuang, Ho, Kai-Ming

“…Graphene is an intriguing material in view of its unique Dirac quasi-particles, and the manipulation of its electronic structure is important in material…”
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Sulfur Atoms Adsorbed on Cu(100) at Low Coverage: Characterization and Stability against Complexation by Walen, Holly, Liu, Da-Jiang, Oh, Junepyo, Yang, Hyun Jin, Spurgeon, Peter M, Kim, Yousoo, Thiel, Patricia A

“…Using scanning tunneling microscopy, we characterize the size and bias-dependent shape of sulfur atoms on Cu(100) at low coverage (below 0.1 monolayers) and…”
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Transition metals on the (0001) surface of graphite: Fundamental aspects of adsorption, diffusion, and morphology by Appy, David, Lei, Huaping, Wang, Cai-Zhuang, Tringides, Michael C., Liu, Da-Jiang, Evans, James W., Thiel, Patricia A.

“…In this article, we review basic information about the interaction of transition metal atoms with the (0001) surface of graphite, especially fundamental…”
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Enhanced Nanostructure Dynamics on Au(111) with Adsorbed Sulfur due to Au−S Complex Formation by Spurgeon, Peter M., Liu, Da‐Jiang, Windus, Theresa L., Evans, James W., Thiel, Patricia A.

“…Chemisorbed species can enhance the fluxional dynamics of nanostructured metal surfaces which has implications for applications such as catalysis. Scanning…”
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Aperiodic order coming of age: from inorganic materials to dynamic protein superstructures by Borgstahl, Gloria, Goldman, Alan I., Thiel, Patricia A.

“…A collection of articles from presentations at the Aperiodic 2018 conference is introduced. A collection of articles from presentations at the Aperiodic 2018…”
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Modeling of Diffusivity for 2D Vacancy Nanopits and Comparison with 2D Adatom Nanoislands on Metal(100) Surfaces Including Analysis for Ag(100) by Lai, King C, Liu, Da-Jiang, Thiel, Patricia A, Evans, James W

“…Diffusion coefficients, D N , for 2D vacancy nanopits are compared with those for 2D homoepitaxial adatom nanoislands on metal(100) surfaces, focusing on the…”
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Intermetallic NaAu2 as a Heterogeneous Catalyst for Low-Temperature CO Oxidation by Xiao, Chaoxian, Wang, Lin-Lin, Maligal-Ganesh, Raghu V, Smetana, Volodymyr, Walen, Holly, Thiel, Patricia A, Miller, Gordon J, Johnson, Duane D, Huang, Wenyu

“…The enhanced stability and modified electronic structure of intermetallic compounds provide discovery of superior catalysts for chemical conversions with high…”
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Identification of an AgS2 Complex on Ag(110) by Spurgeon, Peter M., Liu, Da-Jiang, Oh, Junepyo, Kim, Yousoo, Thiel, Patricia A.

“…Adsorbed sulfur has been investigated on the Ag(110) surface at two different coverages, 0.02 and 0.25 monolayers. At the lower coverage, only sulfur adatoms…”
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Coarsening of Two-Dimensional Nanoclusters on Metal Surfaces by Thiel, Patricia A, Shen, Mingmin, Liu, Da-Jiang, Evans, J. W

“…We describe experimental observations and theoretical analysis of the coarsening of distributions of two-dimensional nanoclusters, either adatom islands or…”
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