GAP TOLERANT BUBBLE DOMAIN PROPAGATION CIRCUITS

摘要

GAP TOLERANT BUBBLE DOMAIN PROPAGATION CIRCUITS There is disclosed an improved circuit element or structure for use in propagation of magnetic bubble domains. The improved circuit element permits a more desirable gapto-period ratio than conventional element patterns. The improved circuit element provides portions thereof which are substantially parallel to similar portions of adjacent, similar circuit elements. As a consequence, the magnetic poles developed in the adjacent circuit elements by the application of the in-plane magnetic field are substantially identical at a given time thus facilitating interelement transfer. The circuit element structures are arranged in various propagation paths and operational components. Propagation paths and inter-propagation path elements are described.