One-dimensional flat bands in twisted bilayer germanium selenide

One-dimensional flat bands in twisted bilayer germanium selenide

Twisting the relative orientation of the sheets in few-layer van der Waals materials can cause drastic changes in the electronic bandstructure. Here, the authors predict that twisted bilayer GeSe realises an effective one-dimensional flat-band electronic system with exotic, strongly correlated behav...

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Bibliographic Details
Main Authors: D. M. Kennes, L. Xian, M. Claassen, A. Rubio
Format: Article
Language:English
Published: Nature Publishing Group 2020-02-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-020-14947-0
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spelling doaj-4f4eb68ce7e846c58f2110c255737cbb2021-05-11T08:32:45ZengNature Publishing GroupNature Communications2041-17232020-02-011111810.1038/s41467-020-14947-0One-dimensional flat bands in twisted bilayer germanium selenideD. M. Kennes0L. Xian1M. Claassen2A. Rubio3Institut für Theorie der Statistischen Physik, RWTH Aachen University and JARA-Fundamentals of Future Information TechnologyCenter for Free Electron Laser Science, Max Planck Institute for the Structure and Dynamics of MatterCenter for Computational Quantum Physics, Simons Foundation Flatiron InstituteCenter for Free Electron Laser Science, Max Planck Institute for the Structure and Dynamics of MatterTwisting the relative orientation of the sheets in few-layer van der Waals materials can cause drastic changes in the electronic bandstructure. Here, the authors predict that twisted bilayer GeSe realises an effective one-dimensional flat-band electronic system with exotic, strongly correlated behaviour.https://doi.org/10.1038/s41467-020-14947-0
collection DOAJ
language English
format Article
sources DOAJ
author D. M. Kennes
L. Xian
M. Claassen
A. Rubio
spellingShingle D. M. Kennes
L. Xian
M. Claassen
A. Rubio
One-dimensional flat bands in twisted bilayer germanium selenide
Nature Communications
author_facet D. M. Kennes
L. Xian
M. Claassen
A. Rubio
author_sort D. M. Kennes
title One-dimensional flat bands in twisted bilayer germanium selenide
title_short One-dimensional flat bands in twisted bilayer germanium selenide
title_full One-dimensional flat bands in twisted bilayer germanium selenide
title_fullStr One-dimensional flat bands in twisted bilayer germanium selenide
title_full_unstemmed One-dimensional flat bands in twisted bilayer germanium selenide
title_sort one-dimensional flat bands in twisted bilayer germanium selenide
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2020-02-01
description Twisting the relative orientation of the sheets in few-layer van der Waals materials can cause drastic changes in the electronic bandstructure. Here, the authors predict that twisted bilayer GeSe realises an effective one-dimensional flat-band electronic system with exotic, strongly correlated behaviour.
url https://doi.org/10.1038/s41467-020-14947-0
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AT lxian onedimensionalflatbandsintwistedbilayergermaniumselenide
AT mclaassen onedimensionalflatbandsintwistedbilayergermaniumselenide
AT arubio onedimensionalflatbandsintwistedbilayergermaniumselenide
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