Dynamic conversion and bubble strip−out
- 15 January 1975
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 26 (2), 69-71
- https://doi.org/10.1063/1.88059
Abstract
The translational motion of magnetic bubbles in a field gradient has been studied with high−speed photography. No change in the bubble diameter was observed as the bubble moved in the field gradient, when using the compensation technique of Vella−Coleiro and Tabor. Thus the suggestion made recently by Josephs, that bubble strip−out can account for the scatter in the bubble velocity, is not applicable to our measurements. Dynamic conversion is the most plausible explanation of the velocity scatter that we observe, and circuit operation results at high frequencies support this viewpoint.Keywords
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