Tunable metal-insulator transition, Rashba effect and Weyl Fermions in a relativistic charge-ordered ferroelectric oxide

Tunable metal-insulator transition, Rashba effect and Weyl Fermions in a relativistic charge-ordered ferroelectric oxide

Many complex oxides combine multiple functionalities that can be manipulated by external fields, providing opportunities for creating devices. Here, He et al. predict that Ag2BiO3 can be tuned between ferroelectric and different topological semimetallic states using electric fields at room temperatu...

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Main Authors: Jiangang He, Domenico Di Sante, Ronghan Li, Xing-Qiu Chen, James M. Rondinelli, Cesare Franchini
Format: Article
Language:English
Published: Nature Publishing Group 2018-02-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-017-02814-4
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spelling doaj-1be6f63ccee640ab8da84a32987dffd02021-05-11T09:27:09ZengNature Publishing GroupNature Communications2041-17232018-02-01911710.1038/s41467-017-02814-4Tunable metal-insulator transition, Rashba effect and Weyl Fermions in a relativistic charge-ordered ferroelectric oxideJiangang He0Domenico Di Sante1Ronghan Li2Xing-Qiu Chen3James M. Rondinelli4Cesare Franchini5Department of Materials Science and Engineering, Northwestern UniversityInstitut für Theoretische Physik und Astrophysik, Universität WürzburgShenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Science, School of Materials Science and Engineering, University of Science and Technology of ChinaShenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Science, School of Materials Science and Engineering, University of Science and Technology of ChinaDepartment of Materials Science and Engineering, Northwestern UniversityFaculty of Physics and Center for Computational Materials Science, University of ViennaMany complex oxides combine multiple functionalities that can be manipulated by external fields, providing opportunities for creating devices. Here, He et al. predict that Ag2BiO3 can be tuned between ferroelectric and different topological semimetallic states using electric fields at room temperature.https://doi.org/10.1038/s41467-017-02814-4
collection DOAJ
language English
format Article
sources DOAJ
author Jiangang He
Domenico Di Sante
Ronghan Li
Xing-Qiu Chen
James M. Rondinelli
Cesare Franchini
spellingShingle Jiangang He
Domenico Di Sante
Ronghan Li
Xing-Qiu Chen
James M. Rondinelli
Cesare Franchini
Tunable metal-insulator transition, Rashba effect and Weyl Fermions in a relativistic charge-ordered ferroelectric oxide
Nature Communications
author_facet Jiangang He
Domenico Di Sante
Ronghan Li
Xing-Qiu Chen
James M. Rondinelli
Cesare Franchini
author_sort Jiangang He
title Tunable metal-insulator transition, Rashba effect and Weyl Fermions in a relativistic charge-ordered ferroelectric oxide
title_short Tunable metal-insulator transition, Rashba effect and Weyl Fermions in a relativistic charge-ordered ferroelectric oxide
title_full Tunable metal-insulator transition, Rashba effect and Weyl Fermions in a relativistic charge-ordered ferroelectric oxide
title_fullStr Tunable metal-insulator transition, Rashba effect and Weyl Fermions in a relativistic charge-ordered ferroelectric oxide
title_full_unstemmed Tunable metal-insulator transition, Rashba effect and Weyl Fermions in a relativistic charge-ordered ferroelectric oxide
title_sort tunable metal-insulator transition, rashba effect and weyl fermions in a relativistic charge-ordered ferroelectric oxide
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2018-02-01
description Many complex oxides combine multiple functionalities that can be manipulated by external fields, providing opportunities for creating devices. Here, He et al. predict that Ag2BiO3 can be tuned between ferroelectric and different topological semimetallic states using electric fields at room temperature.
url https://doi.org/10.1038/s41467-017-02814-4
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AT domenicodisante tunablemetalinsulatortransitionrashbaeffectandweylfermionsinarelativisticchargeorderedferroelectricoxide
AT ronghanli tunablemetalinsulatortransitionrashbaeffectandweylfermionsinarelativisticchargeorderedferroelectricoxide
AT xingqiuchen tunablemetalinsulatortransitionrashbaeffectandweylfermionsinarelativisticchargeorderedferroelectricoxide
AT jamesmrondinelli tunablemetalinsulatortransitionrashbaeffectandweylfermionsinarelativisticchargeorderedferroelectricoxide
AT cesarefranchini tunablemetalinsulatortransitionrashbaeffectandweylfermionsinarelativisticchargeorderedferroelectricoxide
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