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Graphene Ribbon Gro...
Graphene Ribbon Growth on Structured Silicon Carbide
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- Stöhr, Alexander (author)
- Max Planck Institute for Solid State Research
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- Baringhaus, Jens (author)
- Leibniz University of Hannover
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- Aprojanz, Johannes (author)
- Leibniz University of Hannover
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- Link, Stefan (author)
- Max Planck Institute for Solid State Research
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- Tegenkamp, Christoph (author)
- Leibniz University of Hannover
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- Niu, Yuran (author)
- Lund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory
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- Zakharov, Alexei A. (author)
- Lund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory
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- Chen, Chaoyu (author)
- Synchrotron SOLEIL,University of Paris-Saclay
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- Avila, José (author)
- University of Paris-Saclay,Synchrotron SOLEIL
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- Asensio, Maria C. (author)
- Synchrotron SOLEIL,University of Paris-Saclay
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- Starke, Ulrich (author)
- Max Planck Institute for Solid State Research
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(creator_code:org_t)
- 2017-08-09
- 2017
- English.
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In: Annalen der Physik. - : Wiley. - 0003-3804. ; 529:11
- Related links:
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http://dx.doi.org/10...
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https://orca.cardiff...
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Abstract
Subject headings
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- Structured Silicon Carbide was proposed to be an ideal template for the production of arrays of edge specific graphene nanoribbons (GNRs), which could be used as a base material for graphene transistors. We prepared periodic arrays of nanoscaled stripe-mesas on SiC surfaces using electron beam lithography and reactive ion etching. Subsequent epitaxial graphene growth by annealing is differentiated between the basal-plane mesas and the faceting stripe walls as monitored by means of atomic force microscopy (AFM). Microscopic low energy electron diffraction (μ-LEED) revealed that the graphene ribbons on the facetted mesa side walls grow in epitaxial relation to the basal-plane graphene with an armchair orientation at the facet edges. The π-band system of the ribbons exhibits linear bands with a Dirac like shape corresponding to monolayer graphene as identified by angle-resolved photoemission spectroscopy (ARPES).
Subject headings
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Keyword
- AFM
- ARPES
- Epitaxial graphene
- Facets
- LEEM
- Nanoribbons
- Side walls
- Silicon carbide
Publication and Content Type
- art (subject category)
- ref (subject category)
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- By the author/editor
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Stöhr, Alexander
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Baringhaus, Jens
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Aprojanz, Johann ...
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Link, Stefan
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Tegenkamp, Chris ...
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Niu, Yuran
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show more...
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Zakharov, Alexei ...
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Chen, Chaoyu
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Avila, José
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Asensio, Maria C ...
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Starke, Ulrich
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Condensed Matter ...
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Annalen der Phys ...
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Lund University