ICNCRE 2013

International Conference on Nanoelectronics, Communications and Renewable Energy 2013

 


ICNCRE 2013 Kokula Krishna Hari K
Short Title ICNCRE 2013
Publisher ASDF, India
ISBN 13 978-81-925233-8-5
ISBN 10 81-925233-8-1
Language English
Type Hard Bound - Printed Book
Copyrights admin@asdf.res.in
Editor-in-Chief Mohamed Rachid Mekideche
Conference Dates 22 - 23, September 2013
Venue Country Jijel, Algeria
Submitted Papers 477
Acceptance Rate 21.17%
Website www.asdf.org.in

Paper 003


Electrical Transport Properties and Magnetoresistance of La-based Perovskite Structure

Electrical Transport Properties and Magnetoresistance of La-based Perovskite Structure

R. Chihoub1, A. Amira2, N. Mahamdioua3, S. P. Altintas4, A. Varilci5, C. Terzioglu6

1LEND, Faculty of Science and Technology,
2Jijel University and Physics Department, Abbant Izzet Baysal University, Bolu

Abstract

The physical properties of the Lax-0.55YxBi0.15Ca0.3MnO3 compound have been investigated, focusing on the magnetoresistance phenomenon (MR) studied by electrical transport measurements. These materials find extensive technological applications in magnetic sensors, photonic and optoelectronic devices , computer hard drive reader, logic devices. X-ray diffraction and scanning electron microscopy (SEM) analysis of ceramic samples prepared by solid state reaction revealed that specimens are single phase and reveals that the doping by Y causes a significant change in the microstructure of the sample. The temperature of magneto-resistivity curves are registered from room temperature under a magnetic field up to 5 Tesla and showed that the undoped sample present a metal-insulator transition (I-M) at a temperature TP 135,83 K . Some physical parameters are extracted and their evolution with magnetic field are presented and discussed. The highest obtained MR value is about 91.81% at 5 Tesla.

Author's Profile

R. Chihoub : Profile

A. Amira : Profile

N. Mahamdioua : Profile

S. P. Altintas : Profile

A. Varilci : Profile

C. Terzioglu : Profile

Cite this Article as Follows

Chihoub, R, Amira, A, Mahamdioua, N, Altintas, S P, Varilci A, and Terzioglu, C. Proceedings of The International Conference on Nanoelectronics, Communications and Renewable Energy 2013. Electrical Transport Properties and Magnetoresistance of La-based Perovskite Structure. Vol. 1. Chennai: Association of Scientists, Developers and Faculties, 2013. 10-13. Print.