DOI > 10.5291/ILL-DATA.5-42-304

This proposal is publicly available since 03/28/2018

Title

Interfacial Effects on [SrMnO3]/[LaMnO3] multilayers

Abstract

We propose a polarized neutron reflectometry study on [(SrMnO3)j/(LaMnO3)k]N. These multilayers are grown epitaxially on SrTiO3 (STO) (100) single crystals by an oxide-assisted Molecular Beam Epitaxy and alternatively by high pressure oxide sputtering. With varying layer thickness we want to determine the origin and influence of the interfacial effects, namely the enhancement of ferromagnetism in LaMnO3 (LMO) due to the proximity SrMnO3 (SMO). By changing the LMO thickness the range of enhanced ferromagnetism can be determined. By varying the thickness of SMO we can make conclusions on the origin of the interfacial effect, like roughness and strain.

Experimental Report

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Data Citation

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

WASCHK Markus; BRUECKEL Thomas; WEBER Alexander and WILDES Andrew. (2013). Interfacial Effects on [SrMnO3]/[LaMnO3] multilayers. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.5-42-304

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Metadata

Experiment Parameters

  • Environment temperature

    10K to 300K
  • Experiment moment

    0 - 0.4 1/A
  • Experiment res moment

    0.005 1/A

Sample Parameters

  • Formula

    • SrMnO3/LaMnO3
  • Consistence

    thin film
  • Mass

    approx. 500
  • Size

    10x10x1.5
  • Surface

    100
  • Space

    cubic/hexagonal
  • Container

    flat