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Core-level spectra from bilayer graphene
Linköping University, Department of Physics, Chemistry and Biology, Theoretical Physics. Linköping University, Faculty of Science & Engineering.ORCID iD: 0000-0002-6281-868X
2016 (English)In: FlatChem, ISSN 2452-2627, Vol. 1, 6-10 p.Article in journal (Refereed) Published
Abstract [en]

We derive core-level spectra for doped free-standing bilayer graphene. Numerical results are presented for all nine combinations of the doping concentrations 1012 cm-2; 1013 cm-2, and 1014 cm-2 in the two graphene sheets and we compare the results to the reference spectra for monolayer graphene. We furthermore discuss the spectrum of single-particle inter-band and intra-band excitations in the ωq-plane, and show how the dispersion curves of the collective modes are modified in the bilayer system.

Place, publisher, year, edition, pages
Elsevier, 2016. Vol. 1, 6-10 p.
Keyword [en]
graphene, core-level spectra, bilayer, collective modes
National Category
Physical Sciences
URN: urn:nbn:se:liu:diva-131467DOI: 10.1016/j.flatc.2016.08.002OAI: diva2:972648
Available from: 2016-09-21 Created: 2016-09-21 Last updated: 2016-09-29Bibliographically approved

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The full text will be freely available from 2020-09-29 15:26
Available from 2020-09-29 15:26

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Sernelius, Bo E.
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Theoretical PhysicsFaculty of Science & Engineering
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