| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
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|
|---|---|---|
| Page(s) | C8-2019 - C8-2020 | |
| DOI | https://doi.org/10.1051/jphyscol:19888917 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-2019-C8-2020
DOI: 10.1051/jphyscol:19888917
Department of Physics, National Taiwan University, Taipei, Taiwan, ROC
J. Phys. Colloques 49 (1988) C8-2019-C8-2020
DOI: 10.1051/jphyscol:19888917
THE STUDY OF RECORDING SIMULATION USING EXACT FIELDS
Jyh Shinn Yang et Huei Li HuangDepartment of Physics, National Taiwan University, Taipei, Taiwan, ROC
Abstract
The exact head field and image field are used to study the recording behaviors of ring and thin film head. We find that : (1) for ring head, the readback voltage is smaller than that from using Karlqvist's head approximation. (2) For thin film head, the image field in writing process cannot be neglected.