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Bipolar loop-like non-volatile strain in the (001)-oriented Pb(Mg1/3Nb2/3)O3-PbTiO3 single crystals.
Yang, Lifeng; Zhao, Yonggang; Zhang, Sen; Li, Peisen; Gao, Ya; Yang, Yuanjun; Huang, Haoliang; Miao, Peixian; Liu, Yan; Chen, Aitian; Nan, C W; Gao, Chen.
Afiliação
  • Yang L; 1] Department of Physics and State Key Laboratory of Low-Dimensional Quantum Physics, Tsinghua University, Beijing 100084, P. R. China [2] Collaborative Innovation Center of Quantum Matter, Beijing 100084, P. R. China.
  • Zhao Y; 1] Department of Physics and State Key Laboratory of Low-Dimensional Quantum Physics, Tsinghua University, Beijing 100084, P. R. China [2] Collaborative Innovation Center of Quantum Matter, Beijing 100084, P. R. China.
  • Zhang S; 1] Department of Physics and State Key Laboratory of Low-Dimensional Quantum Physics, Tsinghua University, Beijing 100084, P. R. China [2] Collaborative Innovation Center of Quantum Matter, Beijing 100084, P. R. China [3] College of Science, National University of Defense Technology, Changsha 410073
  • Li P; 1] Department of Physics and State Key Laboratory of Low-Dimensional Quantum Physics, Tsinghua University, Beijing 100084, P. R. China [2] Collaborative Innovation Center of Quantum Matter, Beijing 100084, P. R. China.
  • Gao Y; State Key Laboratory of New Ceramics and Fine Processing, and Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, P. R. China.
  • Yang Y; National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
  • Huang H; National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
  • Miao P; 1] Department of Physics and State Key Laboratory of Low-Dimensional Quantum Physics, Tsinghua University, Beijing 100084, P. R. China [2] Collaborative Innovation Center of Quantum Matter, Beijing 100084, P. R. China.
  • Liu Y; 1] Department of Physics and State Key Laboratory of Low-Dimensional Quantum Physics, Tsinghua University, Beijing 100084, P. R. China [2] Collaborative Innovation Center of Quantum Matter, Beijing 100084, P. R. China.
  • Chen A; 1] Department of Physics and State Key Laboratory of Low-Dimensional Quantum Physics, Tsinghua University, Beijing 100084, P. R. China [2] Collaborative Innovation Center of Quantum Matter, Beijing 100084, P. R. China.
  • Nan CW; State Key Laboratory of New Ceramics and Fine Processing, and Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, P. R. China.
  • Gao C; National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
Sci Rep ; 4: 4591, 2014 Apr 04.
Article em En | MEDLINE | ID: mdl-24699506
ABSTRACT
Strain has been widely used to manipulate the properties of various kinds of materials, such as ferroelectrics, semiconductors, superconductors, magnetic materials, and "strain engineering" has become a very active field. For strain-based information storage, the non-volatile strain is very useful and highly desired. However, in most cases, the strain induced by converse piezoelectric effect is volatile. In this work, we report a non-volatile strain in the (001)-oriented Pb(Mg1/3Nb2/3)O3-PbTiO3 single crystals and demonstrate an approach to measure the non-volatile strain. A bipolar loop-like S-E curve is revealed and a mechanism involving 109° ferroelastic domain switching is proposed. The non-volatile high and low strain states should be significant for applications in information storage.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2014 Tipo de documento: Article
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2014 Tipo de documento: Article