Ion Implanted Bubble Domain Devices
Original Publication Date: 1978-Mar-01
Included in the Prior Art Database: 2005-Feb-20
In magnetic bubble domain technology, ion implantation has often been used to create a planar magnetization layer. This layer can be used both for suppressing hard bubble formation and for propagating bubble domains using, for example, contiguous propagation elements. The following sets forth the criteria required for selecting a reliable implanted layer for hard bubble suppression or for efficient driving of magnetic bubble domains.