Bibliographic Details
| Title: |
Structure, magnetic and electrical behaviour of La0.7Sr0.3Mn1−xTixO3 with 0⩽x⩽0.3 |
| Authors: |
Kallel, N.1 kallel_nabil@yahoo.fr, Dezanneau, G.2, Dhahri, J.1, Oumezzine, M.1, Vincent, H.2 |
| Source: |
Journal of Magnetism & Magnetic Materials. Apr2003, Vol. 261 Issue 1/2, p56. 10p. |
| Subjects: |
Perovskite, Lanthanum, Strontium, Magnetic properties |
| Abstract: |
Structure, magnetic, and transport properties of La0.7Sr0.3 Mn1−x TixO3 with x=0, 0.1, 0.2, and 0.3 are studied. The system exhibits a rhombohedrally distorted perovskite structure. The structure refinement by Rietveld analysis of the X-ray powder diffraction data shows that the average distance (Mn, Ti)–O increases. The Curie temperature decreases when the titanium content increases. The Ti substitution also destroys the metallic state and the resistivity increases many orders of magnitude when the percentage of Ti increases. [Copyright &y& Elsevier] |
|
Copyright of Journal of Magnetism & Magnetic Materials is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| Database: |
Engineering Source |
