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Epitaxial integration of a nanoscale BiFeO3 phase boundary with silicon.
Liang, Wen-I; Peng, Chun-Yen; Huang, Rong; Kuo, Wei-Cheng; Huang, Yen-Chin; Adamo, Carolina; Chen, Yi-Chun; Chang, Li; Juang, Jenh-Yih; Schlom, Darrel G; Chu, Ying-Hao.
Afiliação
  • Liang WI; Department of Materials Science and Engineering, National Chiao Tung University, HsinChu, 30010, Taiwan, Republic of China.
  • Peng CY; Department of Materials Science and Engineering, National Chiao Tung University, HsinChu, 30010, Taiwan, Republic of China.
  • Huang R; Key Laboratory of Polar Materials and Devices, Ministry of Education, East China Normal University, Shanghai 200062, People's Republic of China and Nanostructures Research Laboratory, Japan Fine Ceramics Center, Nagoya 456-8587, Japan.
  • Kuo WC; Department of Electrophysics, National Chiao Tung University, HsinChu, 30010, Taiwan, Republic of China.
  • Huang YC; Department of Physics, National Cheng Kung University, Tainan 70101, Taiwan, Republic of China.
  • Adamo C; Department of Applied Physics, Stanford University, Stanford, CA 94305, USA.
  • Chen YC; Department of Physics, National Cheng Kung University, Tainan 70101, Taiwan, Republic of China.
  • Chang L; Department of Materials Science and Engineering, National Chiao Tung University, HsinChu, 30010, Taiwan, Republic of China.
  • Juang JY; Department of Electrophysics, National Chiao Tung University, HsinChu, 30010, Taiwan, Republic of China.
  • Schlom DG; Department of Materials Science and Engineering, Cornell University, Ithaca, NY 14853, USA.
  • Chu YH; Department of Materials Science and Engineering, National Chiao Tung University, HsinChu, 30010, Taiwan, Republic of China and Institute of Physics, Academia Sinica, Taipei 155, Taiwan. yhc@nctu.edu.tw.
Nanoscale ; 8(3): 1322-6, 2016 Jan 21.
Article em En | MEDLINE | ID: mdl-26689266
ABSTRACT
The successful integration of the strain-driven nanoscale phase boundary of BiFeO3 onto a silicon substrate is demonstrated with extraordinary ferroelectricity and ferromagnetism. The detailed strain history is delineated through a reciprocal space mapping technique. We have found that a distorted monoclinic phase forms prior to a tetragonal-like phase, a phenomenon which may correlates with the thermal strain induced during the growth process.

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2016 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2016 Tipo de documento: Article