Materials | |
Magnetic and Optical Properties of Submicron-Size Hollow Spheres | |
Quan-Lin Ye1  Hirofumi Yoshikawa2  | |
[1] Research Center for Materials Science & Department of Chemistry, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602, Japan; E-Mail | |
关键词: hollow sphere; cobalt and cobalt oxides; iron and iron oxides; antiferromagnet; magnetic hysteresis; domain structure; magnetization relaxation; exchange bias; uncompensated spin; Mie scattering; | |
DOI : 10.3390/ma3021244 | |
来源: mdpi | |
【 摘 要 】
Magnetic hollow spheres with a controlled diameter and shell thickness have emerged as an important class of magnetic nanomaterials. The confined hollow geometry and pronouncedly curved surfaces induce unique physical properties different from those of flat thin films and solid counterparts. In this paper, we focus on recent progress on submicron-size spherical hollow magnets (e.g., cobalt- and iron-based materials), and discuss the effects of the hollow shape and the submicron size on magnetic and optical properties.
【 授权许可】
CC BY
© 2010 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland.
【 预 览 】
Files | Size | Format | View |
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RO202003190054794ZK.pdf | 777KB | download |