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Electronic structure of FCC Fe-Mn alloys. I. Charge-density measurements
| Content Provider | Scilit |
|---|---|
| Author | Andreani, C. Mazzone, G. Sacchetti, F. |
| Copyright Year | 1987 |
| Description | Journal: Journal of Physics F: Metal Physics X-ray measurements of the structure factors of the paired reflections (333)-(511), (442)-(600) and (551)-(711) have been performed on the FCC alloy $Fe_{66}Mn_{34}$. The ratios of the structure factors show that the charge density of this alloy is very nearly spherical with only a small deviation toward $T_{2g}$ symmetry. The results of this experiment have been compared with similar X-ray measurements on $Fe_{70}Ni_{30}$ and with spin-density measurements on the Fe-Ni system. From an analysis of the experimental charge and spin-density anisotropies it is deduced that while the charge density of the high-spin state of FCC Fe and Mn has a preference for $T_{2g}$ symmetry, the low-spin state of FCC Fe preferentially has $E_{g}$ symmetry. |
| Related Links | http://iopscience.iop.org/article/10.1088/0305-4608/17/6/016/pdf |
| Ending Page | 1423 |
| Page Count | 5 |
| Starting Page | 1419 |
| ISSN | 03054608 |
| DOI | 10.1088/0305-4608/17/6/016 |
| Journal | Journal of Physics F: Metal Physics |
| Issue Number | 6 |
| Volume Number | 17 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1987-06-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics F: Metal Physics Characterization and Testing of Materials Scattering Amplitude Form Factor Inelastic Neutron Scattering Magnetic Structure Band Structure Magnetic Moment Spin Wave Electronic Structure Structure Factor Elastic Scattering Neutron Diffraction Single Crystal Charge Density |
| Content Type | Text |
| Resource Type | Article |
| Subject | Metals and Alloys 3100/3101 Engineering |
