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  Structural and electronic properties of graphene-based junctions for spin-filtering: The graphene/Al/Ni(1 1 1) intercalation-like system

Generalov, A. V., Voloshina, E., & Dedkov, Y. (2013). Structural and electronic properties of graphene-based junctions for spin-filtering: The graphene/Al/Ni(1 1 1) intercalation-like system. Applied Surface Science, 267, 8-11. doi:10.1016/j.apsusc.2012.04.067.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0014-A1B8-3 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0014-BC37-8
Genre: Journal Article

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 Creators:
Generalov, A. V.1, 2, Author           
Voloshina, E.N.3, Author
Dedkov, Yuriy1, Author           
Affiliations:
1Physical Chemistry, Fritz Haber Institute, Max Planck Society, ou_634546              
2Institut für Festkörperphysik, Technische Universität Dresden, 01062 Dresden, Germany, ou_persistent22              
3Institut für Chemie und Biochemie, Freie Universität Berlin, Takustraße 3, 14195 Berlin, Germany, ou_persistent22              

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Free keywords: LEED; XPS; ARPES; NEXAFS; Graphene; Ni(1 1 1); Intercalation
 Abstract: The atomic and electronic structure of the graphene/Al/Ni(1 1 1) system is studied via combination of LEED and spectroscopic methods (X-ray absorption, core-level and valence-band photoelectron spectroscopy), respectively. These data demonstrating the (2 × 2) overstructure and the decoupling of the graphene layer from the substrate (with respect to graphene/Ni(1 1 1)) are in very good agreement with DFT calculations supporting nearly free-standing state of graphene in this system (with small n-doping). The perspectives of application of Al-based intercalation-like systems are discussed.

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Language(s): eng - English
 Dates: 2012-05-092013-02-15
 Publication Status: Issued
 Pages: 4
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1016/j.apsusc.2012.04.067
 Degree: -

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Title: Applied Surface Science
  Abbreviation : Appl. Surf. Sci.
Source Genre: Journal
 Creator(s):
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Publ. Info: Amsterdam : North-Holland
Pages: - Volume / Issue: 267 Sequence Number: - Start / End Page: 8 - 11 Identifier: ISSN: 0169-4332
CoNE: https://pure.mpg.de/cone/journals/resource/954928576736