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Observation of polar vortices in oxide superlattices

Author

Listed:
  • A. K. Yadav

    (University of California
    Lawrence Berkeley National Laboratory)

  • C. T. Nelson

    (University of California
    University of California
    National Center for Electron Microscopy, Molecular Foundry, Lawrence Berkeley National Laboratory)

  • S. L. Hsu

    (University of California
    University of California
    National Center for Electron Microscopy, Molecular Foundry, Lawrence Berkeley National Laboratory)

  • Z. Hong

    (Pennsylvania State University)

  • J. D. Clarkson

    (University of California
    University of California)

  • C. M. Schlepütz

    (Advanced Photon Source, Argonne National Laboratory)

  • A. R. Damodaran

    (University of California)

  • P. Shafer

    (Advanced Light Source, Lawrence Berkeley National Laboratory)

  • E. Arenholz

    (Advanced Light Source, Lawrence Berkeley National Laboratory)

  • L. R. Dedon

    (University of California)

  • D. Chen

    (University of California
    University of California)

  • A. Vishwanath

    (Lawrence Berkeley National Laboratory
    University of California)

  • A. M. Minor

    (University of California
    Lawrence Berkeley National Laboratory
    National Center for Electron Microscopy, Molecular Foundry, Lawrence Berkeley National Laboratory)

  • L. Q. Chen

    (Pennsylvania State University)

  • J. F. Scott

    (Schools of Chemistry and Physics, University of St Andrews)

  • L. W. Martin

    (University of California
    Lawrence Berkeley National Laboratory)

  • R. Ramesh

    (University of California
    Lawrence Berkeley National Laboratory
    University of California)

Abstract

In material systems with several interacting degrees of freedom, the complex interplay between these factors can give rise to exotic phases; now superlattices consisting of alternating layers of PbTiO3 and SrTiO3 are found to exhibit an unusual form of ferroelectric ordering in the PbTiO3 layers, in which the electric dipoles arrange themselves into regular, ordered arrays of vortex–antivortex structures.

Suggested Citation

  • A. K. Yadav & C. T. Nelson & S. L. Hsu & Z. Hong & J. D. Clarkson & C. M. Schlepütz & A. R. Damodaran & P. Shafer & E. Arenholz & L. R. Dedon & D. Chen & A. Vishwanath & A. M. Minor & L. Q. Chen & J. , 2016. "Observation of polar vortices in oxide superlattices," Nature, Nature, vol. 530(7589), pages 198-201, February.
    • Handle: RePEc:nat:nature:v:530:y:2016:i:7589:d:10.1038_nature16463
    DOI: 10.1038/nature16463
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    1. Sajid Husain & Isaac Harris & Guanhui Gao & Xinyan Li & Peter Meisenheimer & Chuqiao Shi & Pravin Kavle & Chi Hun Choi & Tae Yeon Kim & Deokyoung Kang & Piush Behera & Didier Perrodin & Hua Guo & Jame, 2024. "Low-temperature grapho-epitaxial La-substituted BiFeO3 on metallic perovskite," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    2. Chen Lin & Zijun Zhang & Zhenbang Dai & Mengjiao Wu & Shi Liu & Jialu Chen & Chenqiang Hua & Yunhao Lu & Fei Zhang & Hongbo Lou & Hongliang Dong & Qiaoshi Zeng & Jing Ma & Xiaodong Pi & Dikui Zhou & Y, 2023. "Solution epitaxy of polarization-gradient ferroelectric oxide films with colossal photovoltaic current," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    3. Sixu Wang & Wei Li & Chenguang Deng & Zijian Hong & Han-Bin Gao & Xiaolong Li & Yueliang Gu & Qiang Zheng & Yongjun Wu & Paul G. Evans & Jing-Feng Li & Ce-Wen Nan & Qian Li, 2024. "Giant electric field-induced second harmonic generation in polar skyrmions," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    4. Longju Yu & Hong Jian Zhao & Peng Chen & Laurent Bellaiche & Yanming Ma, 2023. "The anti-symmetric and anisotropic symmetric exchange interactions between electric dipoles in hafnia," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    5. Guangdi Feng & Qiuxiang Zhu & Xuefeng Liu & Luqiu Chen & Xiaoming Zhao & Jianquan Liu & Shaobing Xiong & Kexiang Shan & Zhenzhong Yang & Qinye Bao & Fangyu Yue & Hui Peng & Rong Huang & Xiaodong Tang , 2024. "A ferroelectric fin diode for robust non-volatile memory," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    6. S. Prokhorenko & Y. Nahas & V. Govinden & Q. Zhang & N. Valanoor & L. Bellaiche, 2024. "Motion and teleportation of polar bubbles in low-dimensional ferroelectrics," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    7. Chaehwa Jeong & Juhyeok Lee & Hyesung Jo & Jaewhan Oh & Hionsuck Baik & Kyoung-June Go & Junwoo Son & Si-Young Choi & Sergey Prosandeev & Laurent Bellaiche & Yongsoo Yang, 2024. "Revealing the three-dimensional arrangement of polar topology in nanoparticles," Nature Communications, Nature, vol. 15(1), pages 1-16, December.
    8. Sandhya Susarla & Pablo García-Fernández & Colin Ophus & Sujit Das & Pablo Aguado-Puente & Margaret McCarter & Peter Ercius & Lane W. Martin & Ramamoorthy Ramesh & Javier Junquera, 2021. "Atomic scale crystal field mapping of polar vortices in oxide superlattices," Nature Communications, Nature, vol. 12(1), pages 1-7, December.
    9. Vivasha Govinden & Peiran Tong & Xiangwei Guo & Qi Zhang & Sukriti Mantri & Mohammad Moein Seyfouri & Sergei Prokhorenko & Yousra Nahas & Yongjun Wu & Laurent Bellaiche & Tulai Sun & He Tian & Zijian , 2023. "Ferroelectric solitons crafted in epitaxial bismuth ferrite superlattices," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    10. Yu-Jia Wang & Yan-Peng Feng & Yun-Long Tang & Yin-Lian Zhu & Yi Cao & Min-Jie Zou & Wan-Rong Geng & Xiu-Liang Ma, 2024. "Polar Bloch points in strained ferroelectric films," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
    11. Feng-Hui Gong & Yun-Long Tang & Yu-Jia Wang & Yu-Ting Chen & Bo Wu & Li-Xin Yang & Yin-Lian Zhu & Xiu-Liang Ma, 2023. "Absence of critical thickness for polar skyrmions with breaking the Kittel’s law," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    12. Mingqiang Li & Tiannan Yang & Pan Chen & Yongjun Wang & Ruixue Zhu & Xiaomei Li & Ruochen Shi & Heng-Jui Liu & Yen-Lin Huang & Xiumei Ma & Jingmin Zhang & Xuedong Bai & Long-Qing Chen & Ying-Hao Chu &, 2022. "Electric-field control of the nucleation and motion of isolated three-fold polar vertices," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    13. Kook Tae Kim & Margaret R. McCarter & Vladimir A. Stoica & Sujit Das & Christoph Klewe & Elizabeth P. Donoway & David M. Burn & Padraic Shafer & Fanny Rodolakis & Mauro A. P. Gonçalves & Fernando Góme, 2022. "Chiral structures of electric polarization vectors quantified by X-ray resonant scattering," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    14. Mengfan Guo & Erxiang Xu & Houbing Huang & Changqing Guo & Hetian Chen & Shulin Chen & Shan He & Le Zhou & Jing Ma & Zhonghui Shen & Ben Xu & Di Yi & Peng Gao & Ce-Wen Nan & Neil. D. Mathur & Yang She, 2024. "Electrically and mechanically driven rotation of polar spirals in a relaxor ferroelectric polymer," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    15. Jing Wang & Deshan Liang & Jing Ma & Yuanyuan Fan & Ji Ma & Hasnain Mehdi Jafri & Huayu Yang & Qinghua Zhang & Yue Wang & Changqing Guo & Shouzhe Dong & Di Liu & Xueyun Wang & Jiawang Hong & Nan Zhang, 2023. "Polar Solomon rings in ferroelectric nanocrystals," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    16. Wei Luo & Alireza Akbarzadeh & Yousra Nahas & Sergei Prokhorenko & Laurent Bellaiche, 2023. "Quantum criticality at cryogenic melting of polar bubble lattices," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    17. Sandhya Susarla & Shanglin Hsu & Fernando Gómez-Ortiz & Pablo García-Fernández & Benjamin H. Savitzky & Sujit Das & Piush Behera & Javier Junquera & Peter Ercius & Ramamoorthy Ramesh & Colin Ophus, 2023. "The emergence of three-dimensional chiral domain walls in polar vortices," Nature Communications, Nature, vol. 14(1), pages 1-7, December.
    18. Yu-Tsun Shao & Sujit Das & Zijian Hong & Ruijuan Xu & Swathi Chandrika & Fernando Gómez-Ortiz & Pablo García-Fernández & Long-Qing Chen & Harold Y. Hwang & Javier Junquera & Lane W. Martin & Ramamoort, 2023. "Emergent chirality in a polar meron to skyrmion phase transition," Nature Communications, Nature, vol. 14(1), pages 1-9, December.

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