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https://apo.ansto.gov.au/dspace/handle/10238/10801| Title: | Spin-reorientation in DyGa |
| Authors: | Susilo, RA Cadogan, JM Muñoz-Pérez, S Cobas, R Hutchison, WD Avdeev, M |
| Keywords: | Rare earths Magnetic properties Orthorhombic lattices Neutron diffraction Ferromagnetism Magnetic moments |
| Issue Date: | 15-Sep-2015 |
| Publisher: | Elsevier |
| Citation: | Susilo, R. A., Cadogan, J. M., Muñoz-Pérez, S., Cobas, R., Hutchison, W. D., & Avdeev, M. (2015). Spin-reorientation in DyGa. Journal of Magnetism and Magnetic Materials, 390, 36-39. doi:10.1016/j.jmmm.2015.04.064 |
| Abstract: | We have used neutron powder diffraction to determine the magnetic structure of DyGa. This compound crystallises in the orthorhombic CrB-type structure with the Cmcm space group (#63) and the magnetic structure comprises ferromagnetic order of the Dy sublattice along the c-axis below TC=115K. Upon cooling below 25K, the Dy magnetic moments cant away from the c-axis towards the a-axis. At 3K, the Dy moment is 9.8(2) μB and the Dy magnetic moments point in the direction θ=22(2)°, ϕ=0° relative to the c-axis. © 2015 Elsevier B.V. |
| URI: | https://doi.org/10.1016/j.jmmm.2015.04.064 https://apo.ansto.gov.au/dspace/handle/10238/10801 |
| ISSN: | 0304-8853 |
| Appears in Collections: | Journal Articles |
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