Abstract
The quantitative difference of the coercivity between the hole and land regions was studied using Kerr microscope. Variation feature of the coercivity over a patterned and non-patterned magneto-optical media surface was acquired by the microscope. The Kerr microscope was equipped with an electromagnet and a charge coupled device camera with 300k pixels resolution. Coercivity difference between the circular hole arrays and land region on patterned surface was clearly identified.
| Original language | English |
|---|---|
| Pages (from-to) | AB11 |
| Journal | Digests of the Intermag Conference |
| Publication status | Published - 2002 Dec 1 |
| Event | 2002 IEEE International Magnetics Conference-2002 IEEE INTERMAG - Amsterdam, Netherlands Duration: 2002 Apr 28 → 2002 May 2 |
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All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
Cite this
Wu, T. H., Ye, L. X., Lee, J. M., Wu, J. C., & Shieh, H. P. D. (2002). Mapping coercivity variation on patterned magneto-optical media. Digests of the Intermag Conference, AB11.