Abstract
Structural, transport and magnetic properties of R1-xA xMnO3-δ (R=La, Nd, A=Ce) thin films fabricated by PLD method when varying ambient atmosphere were investigated. For La 0.9Ce0.1MnO3 (LCeMO) films, when increasing the oxygen pressure the Curie temperature increased and the metal-insulator transition peak emerged around 200 K. In addition, thermopower measurement identified the majority carriers within LCeMO films to be holes, which is consistent with experimental trends on transport and magnetic properties. Furthermore, this study has first succeeded fabrication of Nd 1-xCexMnO3 (NCeMO) thin films without impurities on the XRD data. The crystallinity of NCeMO films tends to be improved for reduction ambient atmosphere.
| Original language | English |
|---|---|
| Pages (from-to) | 122-124 |
| Number of pages | 3 |
| Journal | Thin Solid Films |
| Volume | 486 |
| Issue number | 1-2 |
| DOIs | |
| Publication status | Published - Aug 22 2005 |
| Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Surfaces and Interfaces
- Surfaces, Coatings and Films
- Metals and Alloys
- Materials Chemistry
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Yanagida, T., Kanki, T., Vilquin, B., Tanaka, H., & Kawai, T. (2005). Structural, transport and magnetic properties of R1-xA xMnO3-δ (R=La, Nd, A=Ce) thin films fabricated by laser MBE method. Thin Solid Films, 486(1-2), 122-124. https://doi.org/10.1016/j.tsf.2004.11.210