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Electron–phonon interaction on the (110) surface of Ag and Cu. / Sklyadneva, Irina Yu; Heid, Rolf; Bohnen, Klaus Peter; Chulkov, Evgenii V.

в: Advances in Quantum Chemistry, Том 80, 2019, стр. 199-223.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Sklyadneva, IY, Heid, R, Bohnen, KP & Chulkov, EV 2019, 'Electron–phonon interaction on the (110) surface of Ag and Cu', Advances in Quantum Chemistry, Том. 80, стр. 199-223. https://doi.org/10.1016/bs.aiq.2019.08.001

APA

Sklyadneva, I. Y., Heid, R., Bohnen, K. P., & Chulkov, E. V. (2019). Electron–phonon interaction on the (110) surface of Ag and Cu. Advances in Quantum Chemistry, 80, 199-223. https://doi.org/10.1016/bs.aiq.2019.08.001

Vancouver

Sklyadneva IY, Heid R, Bohnen KP, Chulkov EV. Electron–phonon interaction on the (110) surface of Ag and Cu. Advances in Quantum Chemistry. 2019;80:199-223. https://doi.org/10.1016/bs.aiq.2019.08.001

Author

Sklyadneva, Irina Yu ; Heid, Rolf ; Bohnen, Klaus Peter ; Chulkov, Evgenii V. / Electron–phonon interaction on the (110) surface of Ag and Cu. в: Advances in Quantum Chemistry. 2019 ; Том 80. стр. 199-223.

BibTeX

@article{8aa748f19818405a8308be461e81d93e,
title = "Electron–phonon interaction on the (110) surface of Ag and Cu",
abstract = "We report on the first ab initio study of the electron–phonon interaction and its contribution to the lifetime broadening of excited hole (electron) surface states on the (110) surface of Ag and Cu. The calculations based on density-functional theory were carried out using a linear response approach in the mixed-basis pseudopotential representation. The calculated strength of the phonon-mediated scattering varies with the energy position of a hole (electron) state in the surface energy band while a directional anisotropy is noticeable only for occupied surface states. It is shown that the electron–phonon interaction in occupied surface states is largely determined by bulk electronic states and is weak compared to the phonon-induced coupling of excited electrons, characterized by a strong energy dependence due to significant intraband scattering. Analysis of various contributions to the electron–phonon coupling reveals that the bulk phonon modes determine the scattering of excited holes, while the surface phonon modes are more involved in the coupling of exited electrons.",
keywords = "Dynamics of excited electrons, Electronic surface states, Electron–phonon coupling, Lifetime, Surface phonon modes",
author = "Sklyadneva, {Irina Yu} and Rolf Heid and Bohnen, {Klaus Peter} and Chulkov, {Evgenii V.}",
year = "2019",
doi = "10.1016/bs.aiq.2019.08.001",
language = "English",
volume = "80",
pages = "199--223",
journal = "Advances in Quantum Chemistry",
issn = "0065-3276",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Electron–phonon interaction on the (110) surface of Ag and Cu

AU - Sklyadneva, Irina Yu

AU - Heid, Rolf

AU - Bohnen, Klaus Peter

AU - Chulkov, Evgenii V.

PY - 2019

Y1 - 2019

N2 - We report on the first ab initio study of the electron–phonon interaction and its contribution to the lifetime broadening of excited hole (electron) surface states on the (110) surface of Ag and Cu. The calculations based on density-functional theory were carried out using a linear response approach in the mixed-basis pseudopotential representation. The calculated strength of the phonon-mediated scattering varies with the energy position of a hole (electron) state in the surface energy band while a directional anisotropy is noticeable only for occupied surface states. It is shown that the electron–phonon interaction in occupied surface states is largely determined by bulk electronic states and is weak compared to the phonon-induced coupling of excited electrons, characterized by a strong energy dependence due to significant intraband scattering. Analysis of various contributions to the electron–phonon coupling reveals that the bulk phonon modes determine the scattering of excited holes, while the surface phonon modes are more involved in the coupling of exited electrons.

AB - We report on the first ab initio study of the electron–phonon interaction and its contribution to the lifetime broadening of excited hole (electron) surface states on the (110) surface of Ag and Cu. The calculations based on density-functional theory were carried out using a linear response approach in the mixed-basis pseudopotential representation. The calculated strength of the phonon-mediated scattering varies with the energy position of a hole (electron) state in the surface energy band while a directional anisotropy is noticeable only for occupied surface states. It is shown that the electron–phonon interaction in occupied surface states is largely determined by bulk electronic states and is weak compared to the phonon-induced coupling of excited electrons, characterized by a strong energy dependence due to significant intraband scattering. Analysis of various contributions to the electron–phonon coupling reveals that the bulk phonon modes determine the scattering of excited holes, while the surface phonon modes are more involved in the coupling of exited electrons.

KW - Dynamics of excited electrons

KW - Electronic surface states

KW - Electron–phonon coupling

KW - Lifetime

KW - Surface phonon modes

UR - http://www.scopus.com/inward/record.url?scp=85071665717&partnerID=8YFLogxK

UR - http://www.mendeley.com/research/electronphonon-interaction-110-surface-ag-cu

U2 - 10.1016/bs.aiq.2019.08.001

DO - 10.1016/bs.aiq.2019.08.001

M3 - Article

AN - SCOPUS:85071665717

VL - 80

SP - 199

EP - 223

JO - Advances in Quantum Chemistry

JF - Advances in Quantum Chemistry

SN - 0065-3276

ER -

ID: 49579540