7 January 2009 The La0.54Sm0.11Ca0.35MnO3 perovskites doped with Cu for the sensor
Author Affiliations +
Proceedings Volume 7297, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies IV; 72972J (2009) https://doi.org/10.1117/12.823703
Event: Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies IV, 2008, Constanta, Romania
Abstract
The Alk1-xRexMnO3 manganites, where Alk=Sr, Ca, Ba and Re=rare earth, are very well known as magnetoresistive materials near room temperature. The substitution of Mn with other transition cations produce a change of Mn-O-Mn interactions, followed by corresponding change in the electronic phase diagram. The samples La0.54Sm0.11Ca0.35Mn1-xCuxO3 (LSCMCO) nominal composition thick films were prepared by spin-coating deposition method on Al2O3. We have discussed the dependence of the transition from the metal to insulator behavior and the modification of FM/AFM concentrations for each active element composition of sensor.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
D. Luca, D. Luca, M. L. Craus, M. L. Craus, N. Cornei, N. Cornei, C. Fosalau, C. Fosalau, C. Mita, C. Mita, M. Lozovan, M. Lozovan, } "The La0.54Sm0.11Ca0.35MnO3 perovskites doped with Cu for the sensor", Proc. SPIE 7297, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies IV, 72972J (7 January 2009); doi: 10.1117/12.823703; https://doi.org/10.1117/12.823703
PROCEEDINGS
4 PAGES


SHARE
Back to Top