DOI > 10.5291/ILL-DATA.CRG-2575

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Title

NATURE OF MAGNETIC FLUCTUATIONS IN CO-DOPED SR2RUO4

Abstract

The most likely pairing mechanism in Sr2RuO4 is based on magnetic fluctuations, but the nature of the relevant fluctuations is still under debate. The most prominent model suggests triplet p-wave pairing to arise from quasi-ferromagnetic correlations. However, as many experiments indicate, Sr2RuO4 is closest to an antiferromagnetic instability. Only recently doping with Co was reported to stabilize ferromagnetic order, which would be the first evidence that Sr2RuO4 is also near a ferromagnetic instability. However, unambiguous evidence for ferromagnetic fluctuations lacks so far and a neutron diffraction experiment is required to unambiguously identify the nature of the magnetic order in Co-doped Sr2RuO4.

Experimental Report

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Data Citation

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

JENNI Kevin; M. Braden; SCHMIDT Wolfgang F; SIDIS Yvan and STEFFENS Paul. (2019). NATURE OF MAGNETIC FLUCTUATIONS IN CO-DOPED SR2RUO4. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.CRG-2575

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