Artificial two-dimensional polar metal at room temperature
Materials that combine metallic behaviour with stable electric polarization are scarce despite being proposed in the 1960s. Here the authors engineer a perovskite heterostructure where 2D polar metallic behavior coexists with built-in electric polarization from the displacement of B-site titanium ca...
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Nature Portfolio
2018
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oai:doaj.org-article:def6fe20a8d54f34955467b1c6a898512021-12-02T14:40:03ZArtificial two-dimensional polar metal at room temperature10.1038/s41467-018-03964-92041-1723https://doaj.org/article/def6fe20a8d54f34955467b1c6a898512018-04-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-03964-9https://doaj.org/toc/2041-1723Materials that combine metallic behaviour with stable electric polarization are scarce despite being proposed in the 1960s. Here the authors engineer a perovskite heterostructure where 2D polar metallic behavior coexists with built-in electric polarization from the displacement of B-site titanium cations.Yanwei CaoZhen WangSe Young ParkYakun YuanXiaoran LiuSergey M. NikitinHirofumi AkamatsuM. KareevS. MiddeyD. MeyersP. ThompsonP. J. RyanPadraic ShaferA. N’DiayeE. ArenholzVenkatraman GopalanYimei ZhuKarin M. RabeJ. ChakhalianNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-9 (2018) |
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Science Q |
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Science Q Yanwei Cao Zhen Wang Se Young Park Yakun Yuan Xiaoran Liu Sergey M. Nikitin Hirofumi Akamatsu M. Kareev S. Middey D. Meyers P. Thompson P. J. Ryan Padraic Shafer A. N’Diaye E. Arenholz Venkatraman Gopalan Yimei Zhu Karin M. Rabe J. Chakhalian Artificial two-dimensional polar metal at room temperature |
description |
Materials that combine metallic behaviour with stable electric polarization are scarce despite being proposed in the 1960s. Here the authors engineer a perovskite heterostructure where 2D polar metallic behavior coexists with built-in electric polarization from the displacement of B-site titanium cations. |
format |
article |
author |
Yanwei Cao Zhen Wang Se Young Park Yakun Yuan Xiaoran Liu Sergey M. Nikitin Hirofumi Akamatsu M. Kareev S. Middey D. Meyers P. Thompson P. J. Ryan Padraic Shafer A. N’Diaye E. Arenholz Venkatraman Gopalan Yimei Zhu Karin M. Rabe J. Chakhalian |
author_facet |
Yanwei Cao Zhen Wang Se Young Park Yakun Yuan Xiaoran Liu Sergey M. Nikitin Hirofumi Akamatsu M. Kareev S. Middey D. Meyers P. Thompson P. J. Ryan Padraic Shafer A. N’Diaye E. Arenholz Venkatraman Gopalan Yimei Zhu Karin M. Rabe J. Chakhalian |
author_sort |
Yanwei Cao |
title |
Artificial two-dimensional polar metal at room temperature |
title_short |
Artificial two-dimensional polar metal at room temperature |
title_full |
Artificial two-dimensional polar metal at room temperature |
title_fullStr |
Artificial two-dimensional polar metal at room temperature |
title_full_unstemmed |
Artificial two-dimensional polar metal at room temperature |
title_sort |
artificial two-dimensional polar metal at room temperature |
publisher |
Nature Portfolio |
publishDate |
2018 |
url |
https://doaj.org/article/def6fe20a8d54f34955467b1c6a89851 |
work_keys_str_mv |
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1718390447956557824 |