Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.matlet.2007.11.028
Title: Laterally mesoscopic-patterned La0.67Sr0.33MnO3 thin film by pulsed laser deposition on anodic aluminum oxide template
Authors: Liu, H.J.
Lim, S.L.
Ong, C.K. 
Keywords: 75.47.Lx
81.07.-b
81.16.-c
Electrical properties
Magnetic materials
Nanomaterials
Issue Date: 30-Apr-2008
Source: Liu, H.J., Lim, S.L., Ong, C.K. (2008-04-30). Laterally mesoscopic-patterned La0.67Sr0.33MnO3 thin film by pulsed laser deposition on anodic aluminum oxide template. Materials Letters 62 (12-13) : 2006-2008. ScholarBank@NUS Repository. https://doi.org/10.1016/j.matlet.2007.11.028
Abstract: The half-metallic La0.67Sr0.33MnO3 (LSMO) thin film was fabricated by pulsed laser deposition on porous anodic aluminum oxide template. The mesh-like pattern was obtained with the lateral size of 30-50 nm. This laterally mesoscopic-patterned LSMO film exhibits typical low field magnetoresistance. The coercive field of 268 Oe is larger than that of the continuous polycrystalline film on Al2O3 substrate of 115 Oe, which is consistent with the larger coercive field of magnetic nanowires compared with magnetic bulk materials or thin films. This work provides a cost-effective method to fabricate mesoscopic-pattern film with the lateral size down to several tens nanometers. © 2007 Elsevier B.V. All rights reserved.
Source Title: Materials Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/97051
ISSN: 0167577X
DOI: 10.1016/j.matlet.2007.11.028
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