G - Physics – 11 – B
Patent
G - Physics
11
B
356/94, 352/37.3
G11B 5/39 (2006.01) H01H 39/00 (2006.01)
Patent
CA 1068412
MAGNETORESISTIVE SANDWICH INCLUDING SENSOR ELECTRICALLY PARALLEL WITH ELECTRICAL SHUNT AND MAGNETIC BIASING LAYERS Abstract of the Disclosure A magnetoresistive Permalloy* film is deposited upon a sub- strate and coated with a separating layer composed of titanium or a similar high resistivity, conductive material. A soft bi- asing layer of a material such as Permalloy* or a hard biasing material such as cobalt chromium is deposited upon the separt- ing layer to complete a sandwich. All layers are coextensive in outline because their outlines are formed by a single etching step.
265857
Bajorek Christopher H.
Hempstead Robert D.
Krongelb Sol
Mayadas Ashok F.
International Business Machines Corporation
Na
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