Search Results - "Conrad, E H"
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Semiconducting Graphene from Highly Ordered Substrate Interactions
Published in Physical review letters (25-09-2015)“…While numerous methods have been proposed to produce semiconducting graphene, a significant band gap has never been demonstrated. The reason is that,…”
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2
Why multilayer graphene on 4H-SiC(0001[over ]) behaves like a single sheet of graphene
Published in Physical review letters (28-03-2008)“…We show experimentally that multilayer graphene grown on the carbon terminated SiC(0001[over ]) surface contains rotational stacking faults related to the…”
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3
A wide-bandgap metal–semiconductor–metal nanostructure made entirely from graphene
Published in Nature physics (01-01-2013)“…Present methods for producing semiconducting–metallic graphene networks suffer from stringent lithographic demands, process-induced disorder in the graphene,…”
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4
Electronic structure of epitaxial graphene layers on SiC: effect of the substrate
Published in Physical review letters (21-09-2007)“…A strong substrate-graphite bond is found in the first all-carbon layer by density functional theory calculations and x-ray diffraction for few graphene layers…”
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5
First direct observation of a nearly ideal graphene band structure
Published in Physical review letters (27-11-2009)“…Angle-resolved photoemission and x-ray diffraction experiments show that multilayer epitaxial graphene grown on the SiC(0001) surface is a new form of carbon…”
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6
High Layer Uniformity of Two-Dimensional Materials Demonstrated Surprisingly from Broad Features in Surface Electron Diffraction
Published in The journal of physical chemistry letters (05-11-2020)“…Paradoxically, a very broad diffraction background, named the bell-shaped-component (BSC), has been established as a feature of graphene growth. Recent…”
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7
The Bottom-up Growth of Edge Specific Graphene Nanoribbons
Published in Nano letters (12-11-2014)“…The discovery of ballistic transport in graphene grown on SiC(0001) sidewall trenches has sparked an intense effort to uncover the origin of this exceptional…”
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8
Wide-Gap Semiconducting Graphene from Nitrogen-Seeded SiC
Published in Nano letters (09-10-2013)“…All carbon electronics based on graphene have been an elusive goal. For more than a decade, the inability to produce significant band-gaps in this material has…”
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9
Electronic structure of epitaxial graphene grown on the C-face of SiC and its relation to the structure
Published in New journal of physics (14-12-2012)“…The interest in graphene stems from its unique band structure that photoemission spectroscopy can directly probe. However, the preparation method can…”
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10
Influence of quantum size effects on island coarsening
Published in Physical review letters (17-03-2006)“…Surface x-ray scattering and scanning-tunneling microscopy experiments reveal novel coarsening behavior of Pb nanocrystals grown on Si(111)-(7 x 7). It is…”
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11
Highly ordered graphene for two dimensional electronics
Published in Applied physics letters (02-10-2006)“…With expanding interest in graphene-based electronics, it is crucial that high quality graphene films be grown. Sublimation of Si from the 4 H - Si C ( 0001 )…”
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12
Wetting-layer transformation for Pb nanocrystals grown on Si(111)
Published in Applied physics letters (25-10-2004)“…We present the results of in situ x-ray scattering experiments that investigate the growth of Pb nanocrystalline islands on Si(111). It is conclusively shown…”
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13
High island densities and long range repulsive interactions: Fe on epitaxial graphene
Published in Physical review letters (13-07-2012)“…The understanding of metal nucleation on graphene is essential for promising future applications, especially of magnetic metals which can be used in…”
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14
Pattern induced ordering of semiconducting graphene ribbons grown from nitrogen-seeded SiC
Published in Carbon (New York) (01-02-2015)“…A wide band gap semiconducting form of graphene can be produced by growing a buckled form of graphene from a SiC(0001¯) surface randomly seeded with nitrogen…”
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15
Laboratory-based real and reciprocal space imaging of the electronic structure of few layer graphene on SiC(0001¯) using photoelectron emission microscopy
Published in Ultramicroscopy (01-07-2013)“…We present real and reciprocal space photoelectron emission microscopy (PEEM) results on few layer graphene using laboratory based He I and II radiation. The…”
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16
Silicon intercalation into the graphene-SiC interface
Published in Physical review. B, Condensed matter and materials physics (30-04-2012)“…In this work we use low-energy electron microscopy, x-ray photoemission electron microscopy, and x-ray photoelectron spectroscopy to study how the excess Si at…”
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17
Involvement of phosphatidylinositol and insulin in the coordinate regulation of proteoheparan sulfate metabolism and hepatocyte growth
Published in The Journal of biological chemistry (05-04-1987)“…A rat hepatocyte cell line was cultured in Higuchi's medium with fetal calf serum and insulin and labeled with 35SO2/4-. The cells were treated with a number…”
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18
Transport of heparan sulfate into the nuclei of hepatocytes
Published in The Journal of biological chemistry (15-10-1986)“…Monolayer cultures of a rat hepatocyte cell line shown previously to accumulate a nuclear pool of free heparan sulfate chains that are enriched in sulfated…”
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19
A Unique Heparan Sulfate in the Nuclei of Hepatocytes: Structural Changes with the Growth State of the Cells
Published in The Journal of cell biology (01-02-1986)“…Growing and confluent cultures of a rat hepatocyte cell line were labeled with35SO4 2-and the heparan sulfate in the culture medium, the pericellular matrix,…”
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20
Epitaxial graphene: the material for graphene electronics
Published in Physica status solidi. PSS-RRL. Rapid research letters (01-09-2009)“…The search for an ideal graphene sheet has been a quest driving graphene research. While most research has focused on exfoliated graphene, intrinsic substrate…”
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