View Item 
      •   Home
      • 1. Schools
      • College of Engineering
      • School of Materials Science and Engineering (MSE)
      • MSE Journal Articles
      • View Item
      •   Home
      • 1. Schools
      • College of Engineering
      • School of Materials Science and Engineering (MSE)
      • MSE Journal Articles
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.
      Subject Lookup

      Browse

      All of DR-NTUCommunities & CollectionsTitlesAuthorsBy DateSubjectsThis CollectionTitlesAuthorsBy DateSubjects

      My Account

      Login

      Statistics

      Most Popular ItemsStatistics by CountryMost Popular Authors

      About DR-NTU

      Strain-driven phase transitions and associated dielectric/piezoelectric anomalies in BiFeO3 thin films

      Thumbnail
      6. Strain-driven phase transitions and associated dielectric piezoelectric anomalies in BiFeO3 thin films.pdf (421.3Kb)
      Author
      Huang, Chuanwei
      Chu, Y. H.
      Chen, Zuhang
      Wang, Junling
      Sritharan, Thirumany
      He, Q.
      Ramesh, R.
      Chen, Lang
      Date of Issue
      2010
      School
      School of Materials Science and Engineering
      Version
      Published version
      Abstract
      Strain-driven phase transitions and related intrinsic polarization, dielectric, and piezoelectric properties for single-domain films were studied for BiFeO3 using phenomenological Landau–Devonshire theory. A stable and mixed structure between tetragonal and rhombohedral-like (monoclinic) phases is predicted at a compressive misfit strain of um=−0.0382 without an energy barrier. For a tensile misfit strain of um=0.0272, another phase transition between the monoclinic and orthorhombic phases was predicted with sharply high dielectric and piezoelectric responses.
      Subject
      DRNTU::Engineering::Materials::Microelectronics and semiconductor materials::Thin films
      DRNTU::Engineering::Materials::Magnetic materials
      Type
      Journal Article
      Series/Journal Title
      Applied physics letters
      Rights
      © 2010 American Institute of Physics. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of American Institute of Physics. The paper can be found at the following DOI: http://dx.doi.org/10.1063/1.3499658. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
      Collections
      • MSE Journal Articles
      http://dx.doi.org/10.1063/1.3499658
      Get published version (via Digital Object Identifier)

      Show full item record


      NTU Library, Nanyang Avenue, Singapore 639798 © 2011 Nanyang Technological University. All rights reserved.
      DSpace software copyright © 2002-2015  DuraSpace
      Contact Us | Send Feedback
      Share |    
      Theme by 
      Atmire NV
       

       


      NTU Library, Nanyang Avenue, Singapore 639798 © 2011 Nanyang Technological University. All rights reserved.
      DSpace software copyright © 2002-2015  DuraSpace
      Contact Us | Send Feedback
      Share |    
      Theme by 
      Atmire NV
       

       

      DCSIMG