Abstract
Perovskite manganite thin films of La0.5Ca0.5MnO 3 doped with 5% Fe or Ni were grown on SrTiO3, LaAlO 3, and NdGaO3 single-crystal substrates by pulsed-laser deposition. The as deposited films were amorphous and epitaxial layers were obtained only after ex-situ post-annealing at 900 °C 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.
| Original language | English |
|---|---|
| Pages (from-to) | 409-414 |
| Number of pages | 6 |
| Journal | Journal of Optoelectronics and Advanced Materials |
| Volume | 5 |
| Issue number | 2 |
| Publication status | Published - 2003 Jun |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
- Electrical and Electronic Engineering
Cite this
Hsu, L. S., Liu, C. J., Wu, T. W., & Luca, D. (2003). Substrate and oxygen-annealing effects on the pulsed-laser-deposited La0.5Ca0.5Mn1-xMxO3 (M = Fe, Ni) thin films. Journal of Optoelectronics and Advanced Materials, 5(2), 409-414.