IEEE - Institute of Electrical and Electronics Engineers, Inc. - Write frequency dependence of popcorn noise in GMR heads

Author(s): J. Zhang ; R. Kemshetti ; E.-A. Salhi ; T. Ngo ; C. Macchioni ; D. Seagle ; P. Rana
Sponsor(s): IEEE Magnetics Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 September 2000
Volume: 36
Page Count: 3
Page(s): 2,530 - 2,532
ISSN (Paper): 0018-9464
ISSN (Online): 1941-0069
DOI: 10.1109/20.908495
Regular:

Popcorn noise of integrated inductive write/GMR read heads was characterized at various write currents and frequencies. The popcorn noise count tends to increase with write current and peaks at a... View More

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