Mahesh, R. ; Mahendiran, R. ; Raychaudhuri, A. K. ; Rao, C. N. R. (1996) Giant magnetoresistance in lanthanum strontium yttrium manganese oxides (La1−xSrx−zYzMnO3) Materials Research Bulletin, 31 (8). pp. 897-903. ISSN 0025-5408
Full text not available from this repository.
Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00255...
Related URL: http://dx.doi.org/10.1016/S0025-5408(96)00092-X
Abstract
Electron transport and magnetic properties of several compositions of the La1−xSrx−zYz MnO3 system have been investigated in order to explore the effect of yttrium substitution on the magnetoresistance and related properties of these manganates. Yttrium substitution lowers the Tc and the insulator-metal transition temperature, while increasing the peak resistivity. A comparison of the properties of La1−xSrx−zYzMnO3 with the corresponding La1−xSrx−zYzMnO3 compositions shows that the observed properties can be related to the average size of the A-site cations.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | A. Oxides; D. Electrical Properties; D. Magnetic Properties |
| ID Code: | 42196 |
| Deposited On: | 02 Jun 2011 06:25 |
| Last Modified: | 05 Jul 2012 03:58 |
Repository Staff Only: item control page
