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Face Centered Cubic Co81.8Si9.1B9.1 With High Magnetocrystalline Anisotropy
| Content Provider | Semantic Scholar |
|---|---|
| Author | Zhang, Jiliang Shan, Guangcun Zhang, Yue-Fei Ding, Fazhu Shek, Chan Hung |
| Copyright Year | 2018 |
| Abstract | Despite the composition close to glassy forming alloys, face centered cubic (FCC) Co81.8Si9.1B9.1, designed based on Co9B atomic cluster (polyhedral), are synthesized as singlephase ribbons successfully. These ribbons, with grain sizes of ca. 92 nm, show supreme ductility and strong orientation along (111), which couples with shape anisotropy leading to high magnetocrystalline anisotropy comparable to Co rich Co-Pt nanoscale thin films, with a coercivity of 430 Oe and squareness of 0.82 at room temperature. The stability and magnetic behaviors of the phase are discussed based on experimental electronic structure. This work not only develops low cost Co-based materials for hard magnetic applications, but also extends the atomic cluster model developed for amorphous alloys into the design of new crystalline materials. |
| Starting Page | 1700394 |
| Ending Page | 1700394 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| DOI | 10.1002/pssr.201700394 |
| Alternate Webpage(s) | https://arxiv.org/pdf/1902.05120v1.pdf |
| Alternate Webpage(s) | https://doi.org/10.1002/pssr.201700394 |
| Volume Number | 12 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
