National Changhua University of Education Institutional Repository : Item 987654321/14175

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NCUEIR > College of Science > Department of Physics > Periodical Articles > Item 987654321/14175

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/14175

Title:	SUBSTRATE AND OXYGEN-ANNEALING EFFECTS ON THE PULSED-LASER-DEPOSITED La0.5Ca0.5Mn1-xMxO3 (M = Fe, Ni) THIN FILMS
Authors:	Hsu, L. S.;Liu, Chia-Jyi;Wu, T. W.;Luca, D.
Contributors:	物理學系
Keywords:	Perovskite;Pulsed-laser deposition;Magnetoresistance;X-ray absorption spectroscopy
Date:	2003-06
Issue Date:	2012-09-10T06:13:56Z
Abstract:	Perovskite manganite thin films of La0.5Ca0.5MnO3 doped with 5% Fe or Ni were grown on SrTiO3, LaAlO3, and NdGaO3 single-crystal substrates by pulsed-laser deposition. The asdeposited films were amorphous and epitaxial layers were obtained only after ex-situ postannealing at 900 oC under 1 atmosphere of oxygen. The effects of different substrates and oxygen-annealing conditions of the films correlate with their structural, magnetoresistance, and electronic properties.
Relation:	Journal of Optoelectronics and Advanced Materials, 5(2): 409-414
Appears in Collections:	[Department of Physics] Periodical Articles

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