Interface influence on the properties of Co 90 Fe 10 films on soft magnetic underlayers – Magnetostrictive and Mössbauer spectrometry studies

Abstract

Article:Szumiata, T., Gzik-Szumiata, M., Brzózka, K. et al. (5 more ReuseUnless indicated otherwise, fulltext items are protected by copyright with all rights reserved. The copyright exception in section 29 of the Copyright, Designs and Patents Act 1988 allows the making of a single copy solely for the purpose of non-commercial research or private study within the limits of fair dealing. The publisher or other rights-holder may allow further reproduction and re-use of this version -refer to the White Rose Research Online record for this item. Where records identify the publisher as the copyright holder, users can verify any specific terms of use on the publisher's website. TakedownIf you consider content in White Rose Research Online to be in breach of UK law, please notify us by emailing eprints@whiterose.ac.uk including the URL of the record and the reason for the withdrawal request.

Alumina‐Supported CoFe Alloy Catalysts Derived from Layered‐Double‐Hydroxide Nanosheets for Efficient Photothermal CO2 Hydrogenation to Hydrocarbons

“…For the Fe 3 O 4 component, the sextet with IS = 0.32 mm s −1 and QS = −0.03 mm s −1 can be associated to the tetrahedral Fe 3+ ions, whist that with IS = 0.43 mm s −1 and QS = 0.08 mm s −1 can be assigned to the octahedral Fe 3+ + Fe 2+ ions of the inverse spinel structure of Fe 3 O 4 . [4d,18] Mössbauer analysis of CoFe‐650 confirmed CoFe‐alloy formation . Small amounts of γ‐Fe 2 O 3 were found in both CoFe‐550 (25.1%) and CoFe‐650 (16.5%) due to the partially oxidation of Fe‐containing species exposed in air.…”

Additive Manufacturing of Magnetostrictive Fe–Co Alloys

“…The IPF map also confirms that a columnar crystal structure grew in the z-direction (building direction). On the other hand, in the case of magnetostrictive Fe-Co alloys, Mössbauer spectrometry appears to represent a very effective tool for conducting phase purity analysis [44]. This challenging task will be addressed in due course.…”