Literature DB >> 23359407

Unexpected crystal and domain structures and properties in compositionally graded PbZr(1-x)Ti(x)O3 thin films.

R V K Mangalam1, J Karthik, Anoop R Damodaran, Joshua C Agar, Lane W Martin.   

Abstract

Synthesis of compositionally graded versions of PbZr(1-x)Ti(x)O3 thin films results in unprecedented strains (as large as ≈4.5 × 10(5) m(-1)) and correspondingly unexpected crystal structures, ferroelectric domain structures, and properties. This includes the observation of built-in electric fields in films as large as 200 kV/cm. Compositional and strain gradients could represent a new direction of strain-control of materials.
Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Year:  2013        PMID： 23359407     DOI： 10.1002/adma.201204240

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


  5 in total

1.  Highly mobile ferroelastic domain walls in compositionally graded ferroelectric thin films.

Authors:  J C Agar; A R Damodaran; M B Okatan; J Kacher; C Gammer; R K Vasudevan; S Pandya; L R Dedon; R V K Mangalam; G A Velarde; S Jesse; N Balke; A M Minor; S V Kalinin; L W Martin
Journal:  Nat Mater       Date:  2016-02-15       Impact factor: 43.841

2.  Large polarization gradients and temperature-stable responses in compositionally-graded ferroelectrics.

Authors:  Anoop R Damodaran; Shishir Pandya; Yubo Qi; Shang-Lin Hsu; Shi Liu; Christopher Nelson; Arvind Dasgupta; Peter Ercius; Colin Ophus; Liv R Dedon; Josh C Agar; Hongling Lu; Jialan Zhang; Andrew M Minor; Andrew M Rappe; Lane W Martin
Journal:  Nat Commun       Date:  2017-05-10       Impact factor: 14.919

3.  Formation of polarization needle-like domain and its unusual switching in compositionally graded ferroelectric thin films: an improved phase field model.

Authors:  Le Van Lich; Van-Hai Dinh
Journal:  RSC Adv       Date:  2019-03-06       Impact factor: 4.036

4.  Designing coexisting multi-phases in PZT multilayer thin films: an effective way to induce large electrocaloric effect.

Authors:  Cai Chen; Sichun Wang; Tiandong Zhang; Changhai Zhang; Qingguo Chi; Weili Li
Journal:  RSC Adv       Date:  2020-02-12       Impact factor: 4.036

5.  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
  5 in total

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