The synthesis and characterisation of ferromagnetic CaMn2O 4 nanowires

Arnold, Donna C. and Kazakova, O. and Audoit, G. and Tobin, J.M. and Kulkarni, J.S. and Nikitenko, S. and Morris, M.A. and Holmes, J.D. (2007) The synthesis and characterisation of ferromagnetic CaMn2O 4 nanowires. ChemPhysChem, 8 (11). pp. 1694-1700. ISSN 1439-4235. (doi:https://doi.org/10.1002/cphc.200700308) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

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Official URL
http://dx.doi.org/10.1002/cphc.200700308

Abstract

The synthesis of marokite CaMn2O4 nanowires using a hydrothermal method is reported. Transmission electron microscopy and electron diffraction measurements show that the nanowires are polycrystalline in nature with diameters between 10 and 20 nm and lengths ranging from approximately 100 to 500 nm. Most interestingly, in contrast with the bulk material, magnetization measurements show that these nanowires exhibit ferromagnetic ordering with a Curie temperature (T) of approximately 40 K.

Item Type: Article
Additional information: Unmapped bibliographic data: LA - English [Field not mapped to EPrints] J2 - ChemPhysChem [Field not mapped to EPrints] AD - Department of Chemistry, Supercritical Fluid Centre, University College Cork, Cork, Ireland [Field not mapped to EPrints] AD - Department of Chemistry, University College Cork, Cork, Ireland [Field not mapped to EPrints] AD - Centre for Research on Adaptive Nanostructures and Nanodevices (CRANN), Trinity College Dublin, Dublin 2, Ireland [Field not mapped to EPrints] AD - National Physical Laboratory (NPL), Hampton Road, Teddington, TW11 0LW, United Kingdom [Field not mapped to EPrints] AD - DUBBLE-CRG, 6 Rue Jules Horowitz, Grenoble, Cedex, France [Field not mapped to EPrints] DB - Scopus [Field not mapped to EPrints]
Uncontrolled keywords: EXAFS spectroscopy, Magnetic properties, Marokite, Nanotechnology, Nanowires
Subjects: Q Science > QC Physics > QC176.8.N35 Nanoscience, nanotechnology
Divisions: Faculties > Sciences > School of Physical Sciences
Faculties > Sciences > School of Physical Sciences > Functional Materials Group
Depositing User: Giles Tarver
Date Deposited: 18 Jun 2015 09:34 UTC
Last Modified: 14 Feb 2019 16:59 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/49067 (The current URI for this page, for reference purposes)
Arnold, Donna C.: https://orcid.org/0000-0003-0239-5790
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