Literature DB >> 19785119

Diffuse neutron scattering in relaxor ferroelectric PbMg1/3Nb2/3O3.

Sergey Vakhrushev1, Alexandre Ivanov, Jiri Kulda.   

Abstract

High-energy resolution neutron spin-echo spectroscopy has been used to measure the intrinsic width of diffuse scattering discovered earlier in relaxor ferroelectric crystals. The anisotropic and transverse components of the scattering have been observed in different Brillouin zones. Both components are found to be elastic and have been measured within an experimental accuracy of 1 microeV. The possible physical origin of the static-like behavior is discussed for each diffuse scattering contribution.

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Year:  2005        PMID： 19785119     DOI： 10.1039/b416454g

Source DB:  PubMed          Journal:  Phys Chem Chem Phys        ISSN： 1463-9076            Impact factor:   3.676


  4 in total

1.  Probing the Nanodomain Origin and Phase Transition Mechanisms in (Un)Poled PMN-PT Single Crystals and Textured Ceramics.

Authors:  Aneta Slodczyk; Philippe Colomban
Journal:  Materials (Basel)       Date:  2010-11-25       Impact factor: 3.623

2.  Role of polar nanoregions with weak random fields in Pb-based perovskite ferroelectrics.

Authors:  M A Helal; M Aftabuzzaman; S Tsukada; S Kojima
Journal:  Sci Rep       Date:  2017-03-16       Impact factor: 4.379

3.  Local atomic order and hierarchical polar nanoregions in a classical relaxor ferroelectric.

Authors:  M Eremenko; V Krayzman; A Bosak; H Y Playford; K W Chapman; J C Woicik; B Ravel; I Levin
Journal:  Nat Commun       Date:  2019-06-21       Impact factor: 14.919

4.  Determination of chemical ordering in the complex perovskite Pb(Cd1/3Nb2/3)O3.

Authors:  Caiyan Wang; Zhengqian Fu; Nan Zhang; Marek Paściak; Jian Zhuang; Zenghui Liu; Wei Ren; Zuo-Guang Ye
Journal:  IUCrJ       Date:  2018-10-24       Impact factor: 4.769
  4 in total

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