Readout of Wall Coded Information in Bubble Memories With Resonance
Original Publication Date: 1981-Aug-01
Included in the Prior Art Database: 2005-Feb-12
It has recently been found that magnetic bubbles exhibit low frequency (0-30 MHz) resonances which are directly related to the domain wall state. We propose to read wall-coded information both in wall-coded permalloy memories and in bubble lattice memories by detecting these resonances.