Issue 22, 2007
From the journal:

Chemical Communications

Enhancement of large magnetoresistances in ruthenocuprates by Ta substitution†

A. C. Mclaughlin,*a   L. Begg,a   A. J. McCuea  and  J. P. Attfieldb  

* Corresponding authors

a The Chemistry Department, University of Aberdeen, Meston Walk, Aberdeen, Scotland, UK
E-mail: a.c.mclaughlin@abdn.ac.uk
Fax: +44 1224 27291
Tel: +44 1224 272924

b Centre for Science at Extreme Conditions and School of Chemistry, University of Edinburgh, King's Buildings, Mayfield Road, Edinburgh, UK

Abstract

An unexpected enhancement of the large negative magnetoresistance (MR) observed in RuSr2Nd0.95Y0.15Ce0.9Cu2O10−δ up to −47% at 4 K and 9 T is evidenced upon dilution of the Ru magnetic order by substitution of Ta for Ru; this enhancement of −MR scales with the cell volume.

Graphical abstract: Enhancement of large magnetoresistances in ruthenocuprates by Ta substitution

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/B617872C
Article type
Communication
Submitted
07 Dec 2006
Accepted
12 Feb 2007
First published
06 Mar 2007

Chem. Commun., 2007, 2273-2274

Permissions

Request permissions

Enhancement of large magnetoresistances in ruthenocuprates by Ta substitution

A. C. Mclaughlin, L. Begg, A. J. McCue and J. P. Attfield, Chem. Commun., 2007, 2273 DOI: 10.1039/B617872C

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements