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Raman Spectroscopy of Lattice-Matched Graphene on Strongly Interacting Metal Surfaces. / Usachov, Dmitry Yu; Davydov, Valery Yu; Levitskii, Vladimir S.; Shevelev, Viktor O.; Marchenko, Dmitry; Senkovskiy, Boris V.; Vilkov, Oleg Yu; Rybkin, Artem G.; Yashina, Lada V.; Chulkov, Evgueni V.; Sklyadneva, Irina Yu; Heid, Rolf; Bohnen, Klaus Peter; Laubschat, Clemens; Vyalikh, Denis V.

In: ACS Nano, Vol. 11, No. 6, 06.2017, p. 6336-6345.

Research output: Contribution to journalArticlepeer-review

Harvard

Usachov, DY, Davydov, VY, Levitskii, VS, Shevelev, VO, Marchenko, D, Senkovskiy, BV, Vilkov, OY, Rybkin, AG, Yashina, LV, Chulkov, EV, Sklyadneva, IY, Heid, R, Bohnen, KP, Laubschat, C & Vyalikh, DV 2017, 'Raman Spectroscopy of Lattice-Matched Graphene on Strongly Interacting Metal Surfaces', ACS Nano, vol. 11, no. 6, pp. 6336-6345. https://doi.org/10.1021/acsnano.7b02686

APA

Usachov, D. Y., Davydov, V. Y., Levitskii, V. S., Shevelev, V. O., Marchenko, D., Senkovskiy, B. V., Vilkov, O. Y., Rybkin, A. G., Yashina, L. V., Chulkov, E. V., Sklyadneva, I. Y., Heid, R., Bohnen, K. P., Laubschat, C., & Vyalikh, D. V. (2017). Raman Spectroscopy of Lattice-Matched Graphene on Strongly Interacting Metal Surfaces. ACS Nano, 11(6), 6336-6345. https://doi.org/10.1021/acsnano.7b02686

Vancouver

Usachov DY, Davydov VY, Levitskii VS, Shevelev VO, Marchenko D, Senkovskiy BV et al. Raman Spectroscopy of Lattice-Matched Graphene on Strongly Interacting Metal Surfaces. ACS Nano. 2017 Jun;11(6):6336-6345. https://doi.org/10.1021/acsnano.7b02686

Author

Usachov, Dmitry Yu ; Davydov, Valery Yu ; Levitskii, Vladimir S. ; Shevelev, Viktor O. ; Marchenko, Dmitry ; Senkovskiy, Boris V. ; Vilkov, Oleg Yu ; Rybkin, Artem G. ; Yashina, Lada V. ; Chulkov, Evgueni V. ; Sklyadneva, Irina Yu ; Heid, Rolf ; Bohnen, Klaus Peter ; Laubschat, Clemens ; Vyalikh, Denis V. / Raman Spectroscopy of Lattice-Matched Graphene on Strongly Interacting Metal Surfaces. In: ACS Nano. 2017 ; Vol. 11, No. 6. pp. 6336-6345.

BibTeX

@article{114fb97be54a4d1a9453e297faadcdcf,
title = "Raman Spectroscopy of Lattice-Matched Graphene on Strongly Interacting Metal Surfaces",
abstract = "Regardless of the widely accepted opinion that there is no Raman signal from single-layer graphene when it is strongly bonded to a metal surface, we present Raman spectra of a graphene monolayer on Ni(111) and Co(0001) substrates. The high binding energy of carbon to these surfaces allows formation of lattice-matched (1 X 1) structures where graphene is significantly stretched. This is reflected in a record-breaking shift of the Raman G band by more than 100 cm(-1) relative to the case of freestanding graphene. Using electron diffraction and photoemission spectroscopy, we explore the aforementioned systems together with polycrystalline graphene on Co and analyze possible intercalation of oxygen at ambient conditions. The results obtained are fully supported by Raman spectroscopy. Performing a theoretical investigation of the phonon dispersions of freestanding graphene and stretched graphene on the strongly interacting Co surface, we explain the main features of the Raman spectra. Our results create a reliable platform for application of Raman spectroscopy in diagnostics of chemisorbed graphene and related materials.",
keywords = "electronic structure, graphene, intercalation, metal, oxygen, Raman spectroscopy",
author = "Usachov, {Dmitry Yu} and Davydov, {Valery Yu} and Levitskii, {Vladimir S.} and Shevelev, {Viktor O.} and Dmitry Marchenko and Senkovskiy, {Boris V.} and Vilkov, {Oleg Yu} and Rybkin, {Artem G.} and Yashina, {Lada V.} and Chulkov, {Evgueni V.} and Sklyadneva, {Irina Yu} and Rolf Heid and Bohnen, {Klaus Peter} and Clemens Laubschat and Vyalikh, {Denis V.}",
year = "2017",
month = jun,
doi = "10.1021/acsnano.7b02686",
language = "Английский",
volume = "11",
pages = "6336--6345",
journal = "ACS Nano",
issn = "1936-0851",
publisher = "American Chemical Society",
number = "6",

}

RIS

TY - JOUR

T1 - Raman Spectroscopy of Lattice-Matched Graphene on Strongly Interacting Metal Surfaces

AU - Usachov, Dmitry Yu

AU - Davydov, Valery Yu

AU - Levitskii, Vladimir S.

AU - Shevelev, Viktor O.

AU - Marchenko, Dmitry

AU - Senkovskiy, Boris V.

AU - Vilkov, Oleg Yu

AU - Rybkin, Artem G.

AU - Yashina, Lada V.

AU - Chulkov, Evgueni V.

AU - Sklyadneva, Irina Yu

AU - Heid, Rolf

AU - Bohnen, Klaus Peter

AU - Laubschat, Clemens

AU - Vyalikh, Denis V.

PY - 2017/6

Y1 - 2017/6

N2 - Regardless of the widely accepted opinion that there is no Raman signal from single-layer graphene when it is strongly bonded to a metal surface, we present Raman spectra of a graphene monolayer on Ni(111) and Co(0001) substrates. The high binding energy of carbon to these surfaces allows formation of lattice-matched (1 X 1) structures where graphene is significantly stretched. This is reflected in a record-breaking shift of the Raman G band by more than 100 cm(-1) relative to the case of freestanding graphene. Using electron diffraction and photoemission spectroscopy, we explore the aforementioned systems together with polycrystalline graphene on Co and analyze possible intercalation of oxygen at ambient conditions. The results obtained are fully supported by Raman spectroscopy. Performing a theoretical investigation of the phonon dispersions of freestanding graphene and stretched graphene on the strongly interacting Co surface, we explain the main features of the Raman spectra. Our results create a reliable platform for application of Raman spectroscopy in diagnostics of chemisorbed graphene and related materials.

AB - Regardless of the widely accepted opinion that there is no Raman signal from single-layer graphene when it is strongly bonded to a metal surface, we present Raman spectra of a graphene monolayer on Ni(111) and Co(0001) substrates. The high binding energy of carbon to these surfaces allows formation of lattice-matched (1 X 1) structures where graphene is significantly stretched. This is reflected in a record-breaking shift of the Raman G band by more than 100 cm(-1) relative to the case of freestanding graphene. Using electron diffraction and photoemission spectroscopy, we explore the aforementioned systems together with polycrystalline graphene on Co and analyze possible intercalation of oxygen at ambient conditions. The results obtained are fully supported by Raman spectroscopy. Performing a theoretical investigation of the phonon dispersions of freestanding graphene and stretched graphene on the strongly interacting Co surface, we explain the main features of the Raman spectra. Our results create a reliable platform for application of Raman spectroscopy in diagnostics of chemisorbed graphene and related materials.

KW - electronic structure

KW - graphene

KW - intercalation

KW - metal

KW - oxygen

KW - Raman spectroscopy

UR - http://www.scopus.com/inward/record.url?scp=85021400867&partnerID=8YFLogxK

U2 - 10.1021/acsnano.7b02686

DO - 10.1021/acsnano.7b02686

M3 - статья

AN - SCOPUS:85021400867

VL - 11

SP - 6336

EP - 6345

JO - ACS Nano

JF - ACS Nano

SN - 1936-0851

IS - 6

ER -

ID: 9216698