DOI > 10.5291/ILL-DATA.5-21-1138

This proposal is publicly available since 08/30/2025

Title

Crystal structure of lanthanide calcium oxyborates Ca4LnO(BO3)3

Abstract

Lanthanide calcium oxyborates with formula Ca4LnO(BO3)3 (Ln = Y, La-Lu) are of interest for high temperature piezoelectric applications as well as display screen phosphors. We wish to examine the crystal structure, especially boron and oxygen atomic positions, as a function of lanthanide ionic radius and to investigate the possibility of site disorder between the Ca and Ln ions.

Experimental Report

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Data Citation

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

Nicola D. Kelly; S E Dutton; Liam A. V. Nagle-Cocco and SAVVIN Stanislav. (2020). Crystal structure of lanthanide calcium oxyborates Ca4LnO(BO3)3. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.5-21-1138

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Metadata

Experiment Parameters

  • Environment temperature

    300

  • Experiment energy

    1.594

Sample Parameters

  • Formula

    • Ca4NdO(BO3)3
    • Ca4TbO(BO3)3
    • Ca4HoO(BO3)3
    • Ca4ErO(BO3)3
    • Ca4YbO(BO3)3
    • Ca4PrO(BO3)3

Institut Laue-Langevin

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