NDLI: Partial grooving in vertical Bloch line memory

Content Provider	IEEE Xplore Digital Library
Author	Wu, J.C. Katti, R.R. Stadler, H.L.
Copyright Year	1965
Abstract	Partially grooved regions in magnetic garnets, used to stabilize minor-loop stripe domains in vertical Bloch line memories have been investigated using arrays of grooves in garnets with a zero-field stripe-width of 2.36 mu m and thickness of 2.26 mu m. Rectangular grooved regions were used to confine the minor loop stripes, using a groove depth of 10% and groove widths of 1.5 mu m and 2.00 mu m. Major line regions were defined by two successive 10% grooving steps. Bias field margins were measured experimentally and computed using a two-dimensional, magnetic-domain computer simulation. The computed margins were shown to be in quantitative agreement with experimentally measured bias field margins. Interpretation of the simulations and the experimental data in these samples indicates that magnetostatic effects dominate magnetostrictive effects in defining bias field stability.<>
Sponsorship	IEEE Magnetics Society
Starting Page	2338
Ending Page	2340
Page Count	3
File Size	429607
File Format	PDF
ISSN	00189464
Volume Number	28
Issue Number	5
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1992-09-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Magnetostriction Saturation magnetization Magnetostatics Magnetic domains Garnets Magnetic anisotropy Perpendicular magnetic anisotropy Computational modeling Magnetic confinement Computer simulation
Content Type	Text
Resource Type	Article
Subject	Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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