Title :
Study of Curie temperature of cobalt ferrite based composites for stress sensor applications
Author :
Snyder, J.E. ; Paulsen, J.A. ; Ring, A.P. ; Leib, J.S. ; Lo, C.C.H. ; Jiles, D.C.
Author_Institution :
Dept. of Energy, Ames Lab., IA, USA
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper, we investigate whether this temperature can be decreased by composition changes that decrease the Curie temperature of the ferrite, thus enabling operation within the temperature range of reversible magnetomechanical response.
Keywords :
Curie temperature; cobalt compounds; composite materials; ferrites; magnetic sensors; magnetostriction; stress measurement; CoFe/sub 2/O/sub 4/; Curie temperature; cobalt ferrite based composites; reversible magnetomechanical response; stress sensor; Bonding; Cobalt; Ferrites; Magnetic hysteresis; Magnetic materials; Mechanical sensors; Stress; Temperature distribution; Temperature sensors; Toroidal magnetic fields;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230782
