Literature DB >> 25099557

Enhancement of ferroelectric Curie temperature in BaTiO3 films via strain-induced defect dipole alignment.

Anoop R Damodaran1, Eric Breckenfeld, Zuhuang Chen, Sungki Lee, Lane W Martin.   

Abstract

The combination of epitaxial strain and defect engineering facilitates the tuning of the transition temperature of BaTiO3 to >800 °C. Advances in thin-film deposition enable the utilization of both the electric and elastic dipoles of defects to extend the epitaxial strain to new levels, inducing unprecedented functionality and temperature stability in ferroelectrics.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Keywords:  BaTiO3; defects; epitaxy; ferroelectric; thin film

Year:  2014        PMID： 25099557     DOI： 10.1002/adma.201400254

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  9 in total

1.  Bulk and Thin Film Synthesis of Compositionally Variant Entropy-stabilized Oxides.

Authors:  Sai Sivakumar; Elizabeth Zwier; Peter Benjamin Meisenheimer; John T Heron
Journal:  J Vis Exp       Date:  2018-05-29       Impact factor: 1.355

2.  Multilevel polarization switching in ferroelectric thin films.

Authors:  Martin F Sarott; Marta D Rossell; Manfred Fiebig; Morgan Trassin
Journal:  Nat Commun       Date:  2022-06-07       Impact factor: 17.694

3.  Vertical Interface Induced Dielectric Relaxation in Nanocomposite (BaTiO3)1-x:(Sm2O3)x Thin Films.

Authors:  Weiwei Li; Wei Zhang; Le Wang; Junxing Gu; Aiping Chen; Run Zhao; Yan Liang; Haizhong Guo; Rujun Tang; Chunchang Wang; Kuijuan Jin; Haiyan Wang; Hao Yang
Journal:  Sci Rep       Date:  2015-06-10       Impact factor: 4.379

4.  Tailoring Lattice Strain and Ferroelectric Polarization of Epitaxial BaTiO3 Thin Films on Si(001).

Authors:  Jike Lyu; Ignasi Fina; Raul Solanas; Josep Fontcuberta; Florencio Sánchez
Journal:  Sci Rep       Date:  2018-01-11       Impact factor: 4.379

5.  Nanoscale design of polarization in ultrathin ferroelectric heterostructures.

Authors:  Gabriele De Luca; Nives Strkalj; Sebastian Manz; Corinne Bouillet; Manfred Fiebig; Morgan Trassin
Journal:  Nat Commun       Date:  2017-11-10       Impact factor: 14.919

6.  Strain-induced room-temperature ferroelectricity in SrTiO3 membranes.

Authors:  Ruijuan Xu; Jiawei Huang; Edward S Barnard; Seung Sae Hong; Prastuti Singh; Ed K Wong; Thies Jansen; Varun Harbola; Jun Xiao; Bai Yang Wang; Sam Crossley; Di Lu; Shi Liu; Harold Y Hwang
Journal:  Nat Commun       Date:  2020-06-19       Impact factor: 14.919

7.  Perovskite ferroelectric tuned by thermal strain.

Authors:  M Tyunina; O Pacherova; J Peräntie; M Savinov; M Jelinek; H Jantunen; A Dejneka
Journal:  Sci Rep       Date:  2019-03-06       Impact factor: 4.379

8.  Controlling of lattice strains for crack-free and strong ferroelectric barium titanate films by post-thermal treatment.

Authors:  Bogyu Kim; Young-Uk Jeon; Chulwoo Lee; In Soo Kim; Byeong-Hyeon Lee; Young-Hwan Kim; Young Duck Kim; Il Ki Han; Kwanil Lee; Jongbum Kim; JoonHyun Kang
Journal:  Sci Rep       Date:  2022-03-30       Impact factor: 4.379

9.  High electromechanical strain and enhanced temperature characteristics in lead-free (Na,Bi)TiO3-BaTiO3 thin films on Si substrates.

Authors:  Yoshiaki Tanaka; Shoji Okamoto; Kazuya Hashimoto; Ryoichi Takayama; Takakiyo Harigai; Hideaki Adachi; Eiji Fujii
Journal:  Sci Rep       Date:  2018-05-18       Impact factor: 4.379
  9 in total

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