Artículo

Direct observation of magnetic phase coexistence and magnetization reversal in a Gd0.67Ca0.33MnO3 thin film

Kim, Jeehoon ; Haberkorn, Nestor FabianIcon ; Civale, Leonardo ; Nazaretski, Evgeny ; Dowden, Paul ; Saxena, Avadh ; Thompson, J. D. ; Movshovich, Roman
Fecha de publicación: 01/2012
Editorial: American Institute Of Physics
Revista: Applied Physics Letters
ISSN: 0003-6951
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

We have investigated the ferrimagnetic domain structure in a Gd0.67Ca0.33MnO3 thin film using magnetic force microscopy. We observe clear signs of phase separation, with magnetic islands embedded in a non-magnetic matrix. We also directly visualize the reversal of magnetization of ferrimagnetic domains as a function of temperature and attribute it to a change in the balance of magnetization of anti-aligned Mn and Gd sublattices.
Palabras clave: Magnetic Force Microscopy , Field Ion Microscopy , Magnetic Field , Magnetic Films , Phase Separation
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/11329
URL: http://aip.scitation.org/doi/10.1063/1.3676045
DOI: http://dx.doi.org/10.1063/1.3676045
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Articulos(CCT - PATAGONIA NORTE)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - PATAGONIA NORTE
Citación
Kim, Jeehoon ; Haberkorn, Nestor Fabian; Civale, Leonardo ; Nazaretski, Evgeny ; Dowden, Paul ; et al.; Direct observation of magnetic phase coexistence and magnetization reversal in a Gd0.67Ca0.33MnO3 thin film; American Institute Of Physics; Applied Physics Letters; 100; 2; 1-2012; 22407-22411
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