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Submicron Bubble Domain Composition

IP.com Disclosure Number: IPCOM000068167D
Original Publication Date: 1979-Nov-01
Included in the Prior Art Database: 2005-Feb-20

Publishing Venue

IBM

Related People

Authors:
Cronemeyer, DC Klockholm, E Plaskett, TS [+details]

Abstract

Europium iron garnet films having lead in them exhibit a large anisotropy K(u) (approximately 2 x 10/5/ ergs/cu cm) when they are grown in the (100) direction on Nd gallium garnet substrates. However, the saturation magnetization 4 Pi M(s) diameter to about 0.8 micrometer.