Thermo-Optical Properties of Nd0.3Sm0.7NiO3 Ceramic |
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| Journal | Advances in Science and Technology (Volume 55) |
|---|---|
| Volume | Smart Optics |
| Edited by | Pietro VINCENZINI and Giancarlo RIGHINI |
| Pages | 7-12 |
| DOI | 10.4028/www.scientific.net/AST.55.7 |
| Citation | Cecile Napierala et al., 2008, Advances in Science and Technology, 55, 7 |
| Online since | September, 2008 |
| Authors | Cecile Napierala, Mathieu Edely, Patrick Laffez, Laurent Sauques |
| Keywords | Infrared Reflectivity, Rare-Earth Nickelates, Thermo-Optical Properties |
| Abstract | Nd0.3Sm0.7NiO3 ceramic has been synthesised using a sol-gel method and annealing at oxygen pressure. Nd0.3Sm0.7NiO3 exhibits a reversible metal insulator phase transition which is, in the infrared range, responsible of a thermal-optical contrast. Samples are structurally characterized by X-ray diffraction and thermogravimetric analysis. The Nd0.3Sm0.7NiO3 thermal – optical contrast is characterized in the mid-infrared range, using reflectance and thermal-optical measurements. |
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