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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/4462

Title: SPUTTER-DEPOSITED STRONTIUM FERRITE FILMS WITH C-AXIS ORIENTED NORMAL TO THE FILM PLANE
Authors: ACHARYA, BR
KRISHNAN, R
PRASAD, S
VENKATARAMANI, N
AJAN, A
SHRINGI, SN
Keywords: barium
Issue Date: 1994
Publisher: AMER INST PHYSICS
Citation: APPLIED PHYSICS LETTERS, 64(12), 1579-1581
Abstract: M-type strontium ferrite films were deposited by radio-frequency (rf) sputtering on fused quartz substrates kept at ambient temperatures. The as-deposited films were amorphous. They crystallized on annealing at a temperature of 800-degrees-C or higher. The films deposited at low rf power and low oxygen to argon ratio showed c-axis orientation normal to the film plane. The magnetic properties of these films were studied using vibrating sample magnetometer, polar Kerr rotation, and torque magnetometer. The perpendicular M-H loops for c-axis oriented films were nearly rectangular with coercivity of the order of 3 kOe.
URI: http://dx.doi.org/10.1063/1.111845
http://dspace.library.iitb.ac.in/xmlui/handle/10054/4462
http://hdl.handle.net/10054/4462
ISSN: 0003-6951
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