| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1646111 | Materials Letters | 2013 | 4 Pages |
Abstract
⺠SiO2-coated L10-FePt nanoparticles with various SiO2 contents were successfully synthesized by the sol-gel method. ⺠Due to the silica coating, agglomeration is restrained even if the annealing temperature increases up to 700 °C. ⺠The silica shells decrease magnetic dipole coupling between FePt nanoparticles. ⺠The SiO2-coated L10-FePt nanoparticles show a high coercivity of 8096 Oe at room temperature.
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Jinghai Yang, Yuhong Jiang, Yang Liu, Xiaolong Zhang, Yaxin Wang, Yongjun Zhang, Jian Wang, Wei Li, Xin Cheng,