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Muon-spin relaxation study of the double perovskite insulators Sr2BOsO6 (B = Fe, Y, ln): Supporting data. Open Access

Abstract from paper: We present the results of zero-field muon-spin relaxation measurements made on the double perovskite insulators Sr2 BOsO6 ($B=\text{Fe},\text{Y},\text{In}$ ). Spontaneous muon-spin precession indicative of quasistatic long range magnetic ordering is observed in Sr2FeOsO6 within the AF1 antiferromagnetic phase for temperatures below ${{T}_{\text{N}}}=135\pm 2$ K. Upon cooling below ${{T}_{2}}\approx 67$ K the oscillations cease to be resolvable owing to the coexistence of the AF1 and AF2 phases, which leads to a broader range of internal magnetic fields. Using density functional calculations we identify a candidate muon stopping site within the unit cell, which dipole field simulations show to be consistent with the proposed magnetic structure. The possibility of incommensurate magnetic ordering is discussed for temperatures below ${{T}_{\text{N}}}=53$ K and 25 K for Sr2YOsO6 and Sr2InOsO6, respectively.

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Dataset

Contributors

Creator: Lancaster, T ¹
Creator: Williams, R C ¹
Creator: Xiao, F ¹
Creator: Thomas, I O ¹
Creator: Clark, S J ¹
Creator: Cornish, G A ²
Creator: Blundell, S J ³
Creator: Hayes, W ³
Creator: Paul, A K ^4,5
Creator: Felser, C ⁴
Creator: Jansen, M ^4,5
Contact person: Lancaster, T ¹

¹ Durham University, UK
² University of York, UK
³ University of Oxford, UK
⁴ Max-Planck-Institut für Chemische Physik fester Stoffe, Dresden, Germany
⁵ Max-Planck-Institut für Festkörperforschung, Stuttgart, Germany

Funder

Engineering and Physical Sciences Research Council
John Templeton Foundation

Research methods

Other description

Supporting data for the paper "Muon-spin relaxation study of the double perovskite insulators Sr2BOsO6 (B = Fe, Y, ln)"

Keyword

muon-spin relaxation
magnetism

Subject

Location

Language

Cited in

doi:10.1088/0953-8984/28/7/076001

Identifier

doi:10.15128/8p58pc92q
ark:/32150/8p58pc92q

Rights

Open Data Commons - Open Database (ODC-ODbL)

Publisher

Durham University

Date Created

File Details

Depositor

T. Lancaster

Date Uploaded

11 January 2016, 14:01:11

Date Modified

17 May 2016, 14:05:37

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File format: zip (ZIP Format)

Mime type: application/zip

File size: 17050525

Last modified: 2016:01:20 16:23:50+00:00

Filename: DoublePerovskites_Williams.zip

Original checksum: 25fcbd0de8b3eede3905f127b3edf777