DOI > 10.5291/ILL-DATA.7-02-144

This proposal is publicly available since 05/31/2018

Title

Studies of polar nanoregions in (Sr,Ba)Nb2O6 single crystal

Abstract

We intend to continue the experiment No. 7-02-128 on IN16B backscattering spectrometer using the new option - fixed window measurements - and characterize polar dynamics of tetragonal Sr0.61Ba0.39Nb2O6 (ferroelectric relaxor) single crystal via studies of diffuse scattering. This proposed study could help better understand polar nanoregions dynamics of (Sr,Ba)Nb2O6 and of relaxor perovskites.

Experimental Report

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Data Citation

The recommended format for citing this dataset in a research publication is in the following format:

ONDREJKOVIC Petr; Bernhard Frick; HLINKA Jirka; KEMPA Martin and Jiri Kulda. (2013). Studies of polar nanoregions in (Sr,Ba)Nb2O6 single crystal. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.7-02-144

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Metadata

Experiment Parameters

  • Environment temperature

    300-450 K

  • Experiment energy

    -15-+15 microeV

  • Experiment moment

    standard

  • Experiment res energy

    standard

  • Experiment res moment

    standard

Sample Parameters

  • Formula

    • Sr0.61Ba0.39Nb2O6

  • Consistence

    single crystal

  • Size

    500

  • Space

    P4bm

  • Unit cell A

    12.4568

  • Unit cell B

    12.4568

  • Unit cell C

    3.9354

  • Alpha

    90

  • Beta

    90

  • Gamma

    90

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