High-order replica bands in monolayer FeSe/SrTiO3 revealed by polarization-dependent photoemission spectroscopy

The origin of the photoemission replica bands in monolayer FeSe/SrTiO3 remains controversial. Here, the authors perform angle-resolved photoemission spectroscopy with polarized photon on FeSe/SrTiO3 and observe high-order replica bands with high intensity from various Fe 3d bands, suggesting a mixed...

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Autores principales: Chong Liu, Ryan P. Day, Fengmiao Li, Ryan L. Roemer, Sergey Zhdanovich, Sergey Gorovikov, Tor M. Pedersen, Juan Jiang, Sangjae Lee, Michael Schneider, Doug Wong, Pinder Dosanjh, Frederick J. Walker, Charles H. Ahn, Giorgio Levy, Andrea Damascelli, George A. Sawatzky, Ke Zou
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Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/fa1242d20ac44dd99681f33e24acda98
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spelling oai:doaj.org-article:fa1242d20ac44dd99681f33e24acda982021-12-02T16:25:00ZHigh-order replica bands in monolayer FeSe/SrTiO3 revealed by polarization-dependent photoemission spectroscopy10.1038/s41467-021-24783-52041-1723https://doaj.org/article/fa1242d20ac44dd99681f33e24acda982021-07-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-24783-5https://doaj.org/toc/2041-1723The origin of the photoemission replica bands in monolayer FeSe/SrTiO3 remains controversial. Here, the authors perform angle-resolved photoemission spectroscopy with polarized photon on FeSe/SrTiO3 and observe high-order replica bands with high intensity from various Fe 3d bands, suggesting a mixed mechanism.Chong LiuRyan P. DayFengmiao LiRyan L. RoemerSergey ZhdanovichSergey GorovikovTor M. PedersenJuan JiangSangjae LeeMichael SchneiderDoug WongPinder DosanjhFrederick J. WalkerCharles H. AhnGiorgio LevyAndrea DamascelliGeorge A. SawatzkyKe ZouNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Chong Liu
Ryan P. Day
Fengmiao Li
Ryan L. Roemer
Sergey Zhdanovich
Sergey Gorovikov
Tor M. Pedersen
Juan Jiang
Sangjae Lee
Michael Schneider
Doug Wong
Pinder Dosanjh
Frederick J. Walker
Charles H. Ahn
Giorgio Levy
Andrea Damascelli
George A. Sawatzky
Ke Zou
High-order replica bands in monolayer FeSe/SrTiO3 revealed by polarization-dependent photoemission spectroscopy
description The origin of the photoemission replica bands in monolayer FeSe/SrTiO3 remains controversial. Here, the authors perform angle-resolved photoemission spectroscopy with polarized photon on FeSe/SrTiO3 and observe high-order replica bands with high intensity from various Fe 3d bands, suggesting a mixed mechanism.
format article
author Chong Liu
Ryan P. Day
Fengmiao Li
Ryan L. Roemer
Sergey Zhdanovich
Sergey Gorovikov
Tor M. Pedersen
Juan Jiang
Sangjae Lee
Michael Schneider
Doug Wong
Pinder Dosanjh
Frederick J. Walker
Charles H. Ahn
Giorgio Levy
Andrea Damascelli
George A. Sawatzky
Ke Zou
author_facet Chong Liu
Ryan P. Day
Fengmiao Li
Ryan L. Roemer
Sergey Zhdanovich
Sergey Gorovikov
Tor M. Pedersen
Juan Jiang
Sangjae Lee
Michael Schneider
Doug Wong
Pinder Dosanjh
Frederick J. Walker
Charles H. Ahn
Giorgio Levy
Andrea Damascelli
George A. Sawatzky
Ke Zou
author_sort Chong Liu
title High-order replica bands in monolayer FeSe/SrTiO3 revealed by polarization-dependent photoemission spectroscopy
title_short High-order replica bands in monolayer FeSe/SrTiO3 revealed by polarization-dependent photoemission spectroscopy
title_full High-order replica bands in monolayer FeSe/SrTiO3 revealed by polarization-dependent photoemission spectroscopy
title_fullStr High-order replica bands in monolayer FeSe/SrTiO3 revealed by polarization-dependent photoemission spectroscopy
title_full_unstemmed High-order replica bands in monolayer FeSe/SrTiO3 revealed by polarization-dependent photoemission spectroscopy
title_sort high-order replica bands in monolayer fese/srtio3 revealed by polarization-dependent photoemission spectroscopy
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/fa1242d20ac44dd99681f33e24acda98
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