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Proceedings Paper

Advanced hybrid recording media
Author(s): Zuoyi Li; Xiaomin Cheng; Fang Jin; Zhen Li; Gengqi Lin; Xiaofei Yang
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Paper Abstract

Combining the advantages of hard-disk magnetic recording and magneto-optical recording, hybrid recording is regarded as promising candidate for extremely-high density recording technology beyond Tera bits/in2. To obtain such high areal density, hybrid recording media are required to have high coercivity and large remanent magnetization at room temperature, the desired temperature dependence of coercivity and magnetization, as well as very short thermal response time. Currently, the researches on the hybrid recording media mainly involve the magnetic hard-disk polycrystalline recording media and the magneto-optical amorphous media. This report presents the latest progresses in the researches on these two kinds of media for hybrid recording.

Paper Details

Date Published: 3 January 2005
PDF: 11 pages
Proc. SPIE 5643, Advances in Optical Data Storage Technology, (3 January 2005); doi: 10.1117/12.580904
Show Author Affiliations
Zuoyi Li, Huazhong Univ. of Science and Technology (China)
Xiaomin Cheng, Huazhong Univ. of Science and Technology (China)
Fang Jin, Huazhong Univ. of Science and Technology (China)
Zhen Li, Huazhong Univ. of Science and Technology (China)
Gengqi Lin, Huazhong Univ. of Science and Technology (China)
Xiaofei Yang, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 5643:
Advances in Optical Data Storage Technology
Duanyi Xu; Kees A. Schouhamer Immink; Keiji Shono, Editor(s)

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