| Interlayer interaction and electronic screening in multilayer graphene investigated with angle-resolved photoemission spectroscopy. | |
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MedLine Citation:
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PMID: 17677726 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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The unusual transport properties of graphene are the direct consequence of a peculiar band structure near the Dirac point. We determine the shape of the pi bands and their characteristic splitting, and find the transition from two-dimensional to bulk character for 1 to 4 layers of graphene by angle-resolved photoemission. By detailed measurements of the pi bands we derive the stacking order, layer-dependent electron potential, screening length, and strength of interlayer interaction by comparison with tight binding calculations, yielding a comprehensive description of multilayer graphene's electronic structure. |
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Authors:
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Taisuke Ohta; Aaron Bostwick; J L McChesney; Thomas Seyller; Karsten Horn; Eli Rotenberg |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S. Date: 2007-05-16 |
Journal Detail:
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Title: Physical review letters Volume: 98 ISSN: 0031-9007 ISO Abbreviation: Phys. Rev. Lett. Publication Date: 2007 May |
Date Detail:
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Created Date: 2007-08-06 Completed Date: 2007-09-21 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0401141 Medline TA: Phys Rev Lett Country: United States |
Other Details:
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Languages: eng Pagination: 206802 Citation Subset: - |
Affiliation:
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Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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