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Magnetic properties of $Fe_{3}Sn_{2}$. II. Neutron diffraction study (and Mossbauer effect)
| Content Provider | Scilit |
|---|---|
| Author | Malaman, B. Fruchart, D. Caer, G. Le |
| Copyright Year | 1978 |
| Description | Journal: Journal of Physics F: Metal Physics For pt.I see Act Crystallogr., vol.B32, p.1348 (1976). The intermetallic compound $Fe_{3}Sn_{2}$ has been studied by neutron diffraction and magnetisation measurements. This compound is ferromagnetic $(T_{C}$=657K). At room temperature the spin direction is along the c axis. A spin rotation is observed between approximately 250 and 60K. Below 60K the spin direction lies in the (001) plane. A consistent fit of the neutron diffraction pattern is only obtained by a modification of the magnetic form factor of Shull and Yamada (1962). This modification means that the spin carriers are delocalised in the 'Fe-Sn' planes while they are localised along the c axis. The variations of the$ ^{57}$Fe anisotropic hyperfine fields (from Mossbauer effect measurements) and the mechanisms which predominantly determine the tin hyperfine fields in the series $Fe_{3}Sn-Fe_{3}Sn_{2}$-FeSn are discussed. |
| Related Links | http://iopscience.iop.org/article/10.1088/0305-4608/8/11/022/pdf |
| Ending Page | 2399 |
| Page Count | 11 |
| Starting Page | 2389 |
| ISSN | 03054608 |
| DOI | 10.1088/0305-4608/8/11/022 |
| Journal | Journal of Physics F: Metal Physics |
| Issue Number | 11 |
| Volume Number | 8 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1978-11-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics F: Metal Physics Characterization and Testing of Materials Condensed Matter Physics Intermetallic Compound Room Temperature Neutron Diffraction Form Factor Magnetic Properties |
| Content Type | Text |
| Resource Type | Article |
| Subject | Metals and Alloys 3100/3101 Engineering |