Abstract
A ``mean-time-to-failure'' measurement has been made on propagated magnetic bubble domain patterns. A Permalloy T-bar field-accessed circuit was used with two compositions of epitaxially grown magnetic garnet films. As the number of steps of propagation at 100 kHz increases, the bias field margins at constant drive field for error-free propagation are observed to decrease. A reasonable extrapolation of the data taken on a specific circuit-material combination operated near the center of the bias range at 100 kHz suggests that an error rate as low as 10−20 per step is attainable. The effects of the circuit-to-garnet spacing and drive field magnitude are discussed, as well as the effects of ion implantation and crystal annealing.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
