Magnetic ordering in Ho-doped Bi2Te3 topological insulator thin films
We investigate the magnetic properties of Ho-doped Bi2Te3 thin films grown by molecular beam epitaxy. Analysis of the polarized x-ray absorption spectra at the Ho M5 absorption edge gives an effective 4f magnetic moment which is ~45% of the Hund's rule ground state value. X-ray magnetic circula...
| Hauptverfasser: | , , , , |
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| Format: | Journal article |
| Veröffentlicht: |
Wiley
2016
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