Thin film head having negative magnetostriction
A thin film inductive head is formed with nickel-iron binary alloy or nickel-iron-X ternary alloy pole pieces characterized by negative magnetostriction having a saturation magnetostriction coefficient in the range of -1x10-6 to -5x10-6.
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A thin film inductive head is formed with nickel-iron binary alloy or nickel-iron-X ternary alloy pole pieces characterized by negative magnetostriction having a saturation magnetostriction coefficient in the range of -1x10-6 to -5x10-6. |
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