Designing and testing of a sensor based on a magnetoresistive manganese perovskite thick film
Author(s) -
Ll. Balcells,
Regina Enrich,
A. Calleja,
J. Fontcuberta,
X. Obradors
Publication year - 1997
Publication title -
journal of applied physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.699
H-Index - 319
eISSN - 1089-7550
pISSN - 0021-8979
DOI - 10.1063/1.364808
Subject(s) - magnetoresistance , materials science , manganese , microstructure , perovskite (structure) , giant magnetoresistance , colossal magnetoresistance , thin film , optoelectronics , magnetic field , nanotechnology , metallurgy , chemical engineering , physics , engineering , quantum mechanics
In this paper we report on the growth of thick films of magnetoresistive La2/3Sr1/3MnO3 by using spray and screen printing techniques on various substrates (Al2O3 and ZrO2). The growth conditions are explored in order to optimize the microstructure of the films. The films display a room-temperature magnetoresistance of 0.0012%/Oe in the 1 kOe field region. A magnetic sensor is described and tested
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