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Write synchronization for position-correlated granular media.
- Source :
-
Journal of Applied Physics . 2015, Vol. 117 Issue 17, p17A909-1-17A909-4. 4p. 6 Graphs. - Publication Year :
- 2015
-
Abstract
- Jitter noise reduction can be achieved by controlling the position of magnetic grains, but write synchronization is needed to take advantage of the potential reduction. A periodic read-back response can be obtained from DC-erased bits, which is composed of rows of grains. In this paper, the feasibility of creating a clock signal for write synchronization using this periodicity of the readback response is investigated. As a result, it was confirmed that a clock signal can be created by using the precise periodicity of the read-back response. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00218979
- Volume :
- 117
- Issue :
- 17
- Database :
- Academic Search Index
- Journal :
- Journal of Applied Physics
- Publication Type :
- Academic Journal
- Accession number :
- 102606273
- Full Text :
- https://doi.org/10.1063/1.4916497