DOI > 10.5291/ILL-DATA.CRG-2914

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Title

Temperature dependence of magnons and phonons in untwinned SrRuO3

Abstract

SrRuO3 is a fascinating material that exhibits close coupling between charge, lattice and magnetism. Previous inelastic neutron scattering experiments suffered from the twinning associated with the orthorhombic distortion. We propose to detwin large SrRuO3 crystals by applying vertical magnetic fields along a pseudocubic [011] direction. We then wish to determine the intrinsic width of magnon as function of temperature. In addition we wish to deepen the analysis of the phonon dispersion towards the bond-bending and rotational modes which strongly suffer from the superposition of different modes in a twinned crystal.

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Data Citation

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

GHAZINEZHAD Zahrasadat; M. Braden; JENNI Kevin; SCHMIDT Wolfgang F and STEFFENS Paul. (2023). Temperature dependence of magnons and phonons in untwinned SrRuO3. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.CRG-2914

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