Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/9704
Title: The synthesis of ferromagnetic La0.75Ca0.25MnO3 nanowires by a sol-gel method
Authors: Atalay, Funda E.
Yağmur, V.
Atalay, Selçuk
Kaya, Harun
Tarı, Süleyman
Avşar, D.
Keywords: Manganites
Nanowires
Sol-Gel
Ferromagnetism
Issue Date: 2010
Publisher: National Institute of Optoelectronics
Abstract: In this study, densely packed La0.75Ca0.25MnO3 (LCMO) nanowires were synthesized within a porous anodic aluminum oxide (AAO) template by means of a sol-gel method using nitrate as raw material and ethylene glycol as the chelating agent. It was observed from measurements of hysteresis curves that the magnetic behavior of the LCMO nanowire arrays was strongly dependent on the pH of the solution. As it has been reported that bulk polycrystalline La0.75Ca0.25MnO3 samples have a Curie temperature of 224 K [1], it is interesting to find that nanowires produced at pH 3 show ferromagnetic properties at room temperature
URI: https://hdl.handle.net/11147/9704
ISSN: 1454-4164
Appears in Collections:Physics / Fizik
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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