| dc.contributor | 應物所 | |
| dc.creator (作者) | Ma, L.;Hu, J.;Costa, M.;Shi, Z.;Li, J.;Xu, X.G.;Jiang, Y.;Guo, Guang-Yu;Wu, R.Q.;Zhou, S.M. | |
| dc.creator (作者) | 郭光宇 | zh_TW |
| dc.date (日期) | 2014-05 | |
| dc.date.accessioned | 11-Jun-2015 13:40:37 (UTC+8) | - |
| dc.date.available | 11-Jun-2015 13:40:37 (UTC+8) | - |
| dc.date.issued (上傳時間) | 11-Jun-2015 13:40:37 (UTC+8) | - |
| dc.identifier.uri (URI) | http://nccur.lib.nccu.edu.tw/handle/140.119/75688 | - |
| dc.description.abstract (摘要) | We have studied the magneto-optical Kerr effect (MOKE) of L10 Fe0.5(Pd1-xPtx)0.5 alloy films with both experiments and first-principles calculations. In the visible region, negative Kerr rotation and ellipticity peaks are, respectively, observed in the regions of 1.5-2.0 eV and 1.7-2.6 eV. These peaks are shifted towards higher energies, and their magnitudes are enhanced for larger x. The MOKE evolution is mainly ascribed to the anomalous Hall conductivity contributed by the spin-down d↓,x2-y2 bands from Pd and Pt. We established a close correlation among the MOKE spectra, the spin orbit coupling strength, and the band feature for this prototypical system. © 2014 AIP Publishing LLC. | |
| dc.format.extent | 1491222 bytes | - |
| dc.format.mimetype | application/pdf | - |
| dc.relation (關聯) | Journal of Applied Physics, 115(18), 論文編號 183903 | |
| dc.subject (關鍵詞) | Experiments; Platinum; Alloy film; First-principles calculation; Hall conductivity; Kerr rotation; Magneto-optical Kerr effects; Spin-down; Spin-orbit couplings; Visible region; Calculations | |
| dc.title (題名) | Magneto-optical Kerr effect in L10 FePdPt ternary alloys: Experiments and first-principles calculations | |
| dc.type (資料類型) | article | en |
| dc.identifier.doi (DOI) | 10.1063/1.4872463 | |
| dc.doi.uri (DOI) | http://dx.doi.org/10.1063/1.4872463 | |
