Magnetostriction of Commercial Ferrite Memory Cores

The polycrystalline saturation magnetostriction λs and volume magnetostriction δω/δH of some thirty types of commercial ferrite memory cores have been measured. A capacitance technique sufficiently sensitive to measure elongations of ∼0.1 Å and Δl/l of ∼3×10−8 was employed, and λs was determined by...

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Veröffentlicht in:	Journal of applied physics 1970-01, Vol.41 (3), p.1028-1029
Hauptverfasser:	O'Connor, Mike, Belson, Henry S.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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