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公开(公告)号:DE2629069A1
公开(公告)日:1977-03-10
申请号:DE2629069
申请日:1976-06-29
Applicant: IBM
Inventor: MEHTA KAY BEHARAT , VOEGELI OTTO
Abstract: A rotating field access pattern for use in the propagation of a bubble lattice is disclosed. The pattern contains two sets of parallel oblong elements that are substantially perpendicular to each other. Four specific permalloy patterns featuring one element per one, two, two and four bubble domains are shown.