Search

Your search keyword '"Iridium -- Magnetic properties"' showing total 4 results
Start Over Descriptor "Iridium -- Magnetic properties" Publisher institute of electrical and electronics engineers, inc.
4 results on '"Iridium -- Magnetic properties"'

1. Co-7% Ir soft magnetic intermediate layer for perpendicular media

Author

Soyoung Park, Laughlin, D.E., and Jian-Gang Zhu

Subjects
Cobalt alloys -- Magnetic properties, Cobalt alloys -- Electric properties, Electromagnetic noise -- Measurement, Iridium -- Magnetic properties, Iridium -- Electric properties, Ruthenium -- Magnetic properties, Ruthenium -- Electric properties, X-rays -- Diffraction, X-rays -- Usage, Business, Electronics, Electronics and electrical industries
Published
2010

2. Localized spin-torque effect in CPP-GMR sensor with current-screen layer

Author

Sato, Y., Hoshino, K., Okamura, S., Kato, K., and Hoshiya, H.

Subjects
Cobalt alloys -- Magnetic properties, Cobalt alloys -- Electric properties, Cobalt alloys -- Structure, Iridium -- Magnetic properties, Iridium -- Electric properties, Iron alloys -- Magnetic properties, Iron alloys -- Electric properties, Iron alloys -- Structure, Magnetic recorders and recording -- Analysis, Magnetoresistance -- Measurement, Manganese alloys -- Magnetic properties, Manganese alloys -- Electric properties, Torque -- Measurement, Business, Electronics, Electronics and electrical industries
Published
2010

3. Spin-flipping associated with the antiferromagnet IrMn

Author

Acharyya, R., Hoang Yen Thi Nguyen, Pratt, W.P., and Bass, J.

Subjects
Antiferromagnetism -- Analysis, Iridium -- Magnetic properties, Iridium -- Electric properties, Magnetoresistance -- Measurement, Manganese alloys -- Electric properties, Manganese alloys -- Magnetic properties, Manganese alloys -- Structure, Business, Electronics, Electronics and electrical industries
Published
2010

4. Robustness under mechanical stress of IrMnCr heads

Author

Ohtsu, Takayoshi, Kataoka, Koji, Torigoe, Makoto, Tanaka, Hideaki, Sasaki, Shinji, Hsiao, David, Heim, David, Lou, Sam, and Fox, Ciaran

Subjects
Read/write heads -- Mechanical properties, Read/write heads -- Design and construction, Iridium -- Magnetic properties, Iridium -- Mechanical properties, Chromium compounds -- Magnetic properties, Chromium compounds -- Mechanical properties, Magnetic recorders and recording -- Heads, Magnetic recorders and recording -- Mechanical properties, Magnetic recorders and recording -- Design and construction, Business, Electronics, Electronics and electrical industries
Abstract

It is of increasing importance to understand and measure the effect of damage caused by the contact between the head and disk in magnetic recording system since the head to disk spacing is reduced. In this paper, we developed a new testing method to study the influence of the mechanical stress and studied the mechanical stress robustness of PtMn and IrMnCr heads which have a synthetic ferri-coupled magnetic pinned layer structure with PtMn and IrMnCr antiferro magnetic film. Pinned layer damage types were categorized using high field transfer curves. We found that amplitude degradation is due to pinned layer damage caused by mechanical stress. Mechanical stress robustness of IrMnCr heads is superior to that of PtMn heads. Index Terms--Antiferro magnetic film, high field transfer curve, IrMnCr, mechanical stress, pinned layer, PTMN.

Published
2007

Catalog

Books, media, physical & digital resources
See catalog results