A HRTEM Study of the Ruddlesden-Popper Compositions Sr2LnMn2O7(Ln=Y, La, Nd, Eu, Ho)

Sloan, J. and Battle, P.D. and Green, M.A. and Rosseinsky, M.J. and Vente, J.F. (1998) A HRTEM Study of the Ruddlesden-Popper Compositions Sr2LnMn2O7(Ln=Y, La, Nd, Eu, Ho). Journal of Solid State Chemistry, 138 (1). pp. 135-140. ISSN 00224596 (ISSN). (doi:https://doi.org/10.1006/jssc.1998.7764) (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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https://doi.org/10.1006/jssc.1998.7764

Abstract

High resolution transmission electron microscopy has been used to probe the microstructure of then=2 Ruddlesden-Popper manganates Sr2LnMn2O7(Ln=Y, La, Nd, Eu, Ho). Intergrowths ofn=1 (K2NiF4) are observed only forLn=La. Intergrowths withn�5, essentially perovskite microdomains, are seen in the other compositions. The density of perovskite regions is greatest near the edges of the thin specimens, with then=2 structure becoming established in the bulk. The complementarity of HRTEM and neutron diffraction is discussed. © 1998 Academic Press.

Item Type: Article
Additional information: Unmapped bibliographic data: LA - English [Field not mapped to EPrints] J2 - J. Solid State Chem. [Field not mapped to EPrints] AD - Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford, OX1 3QR, United Kingdom [Field not mapped to EPrints] AD - Department of Materials, University of Oxford, Parks Road, Oxford, OX1 3PH, United Kingdom [Field not mapped to EPrints] DB - Scopus [Field not mapped to EPrints]
Subjects: Q Science > QC Physics > QC173.45 Condensed Matter
Q Science > QD Chemistry > QD478 Solid State Chemistry
Divisions: Faculties > Sciences > School of Physical Sciences > Functional Materials Group
Depositing User: Giles Tarver
Date Deposited: 21 Oct 2015 14:00 UTC
Last Modified: 21 Jan 2016 11:06 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/51152 (The current URI for this page, for reference purposes)
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