Anisotropic superconductivity induced by periodic multiferroic domain patterns

Yen Lin Huang; Bo Chao Huang; Yan Ting Wang; Fei Xue; Jheng Cyuan Lin; Heng Jui Liu; Rong Huang; Jiunn Yuan Lin; Chia Seng Chang; Long Qing Chen; Ya Ping Chiu; Ying Hao Chu

doi:10.1038/s41427-019-0178-y

Anisotropic superconductivity induced by periodic multiferroic domain patterns

Yen Lin Huang, Bo Chao Huang, Yan Ting Wang, Fei Xue, Jheng Cyuan Lin, Heng Jui Liu, Rong Huang, Jiunn Yuan Lin, Chia Seng Chang, Long Qing Chen, Ya Ping Chiu, Ying Hao Chu^*

^*此作品的通信作者

物理學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

4 引文斯高帕斯（Scopus）

摘要

The competition between order parameters, such as ferroelectricity, ferromagnetism, and superconductivity, is one of the most fascinating topics in condensed matter physics. Here, we report intriguing anisotropic superconductivity in YBa₂Cu₃O_{7 − x} films induced by a multiferroic, BiFeO₃, with periodic domain patterns. The anisotropic superconductivity was investigated by transport measurements and supported by phase-field simulations, and then the detailed local electronic structures were revealed by cross-sectional scanning tunneling microscopy. We found that the oxygen redistribution in YBa₂Cu₃O_{7 − x} modulated by the ferroelectric polarization in BiFeO₃ was the key mechanism driving this anisotropic superconductivity. The presented heteroarchitecture of a high-temperature superconductor and a domain-engineered multiferroic provides a new approach to tune superconductivity and offers potential advantages for the design of future multifunctional devices.

原文	英語
文章編號	73
期刊	NPG Asia Materials
卷	11
發行號	1
DOIs	https://doi.org/10.1038/s41427-019-0178-y
出版狀態	已發佈 - 2019 12月 1

ASJC Scopus subject areas

建模與模擬
材料科學(全部)
凝聚態物理學

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title = "Anisotropic superconductivity induced by periodic multiferroic domain patterns",

abstract = "The competition between order parameters, such as ferroelectricity, ferromagnetism, and superconductivity, is one of the most fascinating topics in condensed matter physics. Here, we report intriguing anisotropic superconductivity in YBa2Cu3O7 − x films induced by a multiferroic, BiFeO3, with periodic domain patterns. The anisotropic superconductivity was investigated by transport measurements and supported by phase-field simulations, and then the detailed local electronic structures were revealed by cross-sectional scanning tunneling microscopy. We found that the oxygen redistribution in YBa2Cu3O7 − x modulated by the ferroelectric polarization in BiFeO3 was the key mechanism driving this anisotropic superconductivity. The presented heteroarchitecture of a high-temperature superconductor and a domain-engineered multiferroic provides a new approach to tune superconductivity and offers potential advantages for the design of future multifunctional devices.",

author = "Huang, {Yen Lin} and Huang, {Bo Chao} and Wang, {Yan Ting} and Fei Xue and Lin, {Jheng Cyuan} and Liu, {Heng Jui} and Rong Huang and Lin, {Jiunn Yuan} and Chang, {Chia Seng} and Chen, {Long Qing} and Chiu, {Ya Ping} and Chu, {Ying Hao}",

note = "Funding Information: This work is supported by the Ministry of Science and Technology of Republic of China (Grant Nos. MOST 106-2119-M-009-011-MY3, 106-2628-E-009-001-MY2, 106-2218-E-009-021, 106-2923-M-009-003-MY2, 107-2112-M-001-042-MY3, 107-2218-E-007-050). Prof. Y.P. Chiu acknowledges the support from the Ministry of Science and Technology of Republic of China (under contract no. MOST 106-2628-M-002-011-MY3, MOST108-2633-M-001-001). The work at Penn State was supported by the US Department of Energy (DOE), Office of Basic Energy Sciences, Division of Materials Sciences and Engineering under Award FG02-07ER46417 (F.X. and L.-Q.C.). Publisher Copyright: {\textcopyright} 2019, The Author(s).",

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doi = "10.1038/s41427-019-0178-y",

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AU - Huang, Yen Lin

AU - Huang, Bo Chao

AU - Wang, Yan Ting

AU - Xue, Fei

AU - Lin, Jheng Cyuan

AU - Liu, Heng Jui

AU - Huang, Rong

AU - Lin, Jiunn Yuan

AU - Chang, Chia Seng

AU - Chen, Long Qing

AU - Chiu, Ya Ping

AU - Chu, Ying Hao

N1 - Funding Information: This work is supported by the Ministry of Science and Technology of Republic of China (Grant Nos. MOST 106-2119-M-009-011-MY3, 106-2628-E-009-001-MY2, 106-2218-E-009-021, 106-2923-M-009-003-MY2, 107-2112-M-001-042-MY3, 107-2218-E-007-050). Prof. Y.P. Chiu acknowledges the support from the Ministry of Science and Technology of Republic of China (under contract no. MOST 106-2628-M-002-011-MY3, MOST108-2633-M-001-001). The work at Penn State was supported by the US Department of Energy (DOE), Office of Basic Energy Sciences, Division of Materials Sciences and Engineering under Award FG02-07ER46417 (F.X. and L.-Q.C.). Publisher Copyright: © 2019, The Author(s).

PY - 2019/12/1

Y1 - 2019/12/1

N2 - The competition between order parameters, such as ferroelectricity, ferromagnetism, and superconductivity, is one of the most fascinating topics in condensed matter physics. Here, we report intriguing anisotropic superconductivity in YBa2Cu3O7 − x films induced by a multiferroic, BiFeO3, with periodic domain patterns. The anisotropic superconductivity was investigated by transport measurements and supported by phase-field simulations, and then the detailed local electronic structures were revealed by cross-sectional scanning tunneling microscopy. We found that the oxygen redistribution in YBa2Cu3O7 − x modulated by the ferroelectric polarization in BiFeO3 was the key mechanism driving this anisotropic superconductivity. The presented heteroarchitecture of a high-temperature superconductor and a domain-engineered multiferroic provides a new approach to tune superconductivity and offers potential advantages for the design of future multifunctional devices.

AB - The competition between order parameters, such as ferroelectricity, ferromagnetism, and superconductivity, is one of the most fascinating topics in condensed matter physics. Here, we report intriguing anisotropic superconductivity in YBa2Cu3O7 − x films induced by a multiferroic, BiFeO3, with periodic domain patterns. The anisotropic superconductivity was investigated by transport measurements and supported by phase-field simulations, and then the detailed local electronic structures were revealed by cross-sectional scanning tunneling microscopy. We found that the oxygen redistribution in YBa2Cu3O7 − x modulated by the ferroelectric polarization in BiFeO3 was the key mechanism driving this anisotropic superconductivity. The presented heteroarchitecture of a high-temperature superconductor and a domain-engineered multiferroic provides a new approach to tune superconductivity and offers potential advantages for the design of future multifunctional devices.

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Anisotropic superconductivity induced by periodic multiferroic domain patterns

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