Magnetic Anisotropy in Pb1-x-ySnyMnxTe Studied by Ferromagnetic Resonance |
| P.J.T. Eggenkamp, T. Story, C.H.W. Swüste, H.J.M. Swagten and W.J.M. de Jonge Department of Physics, Eindhoven University of Technology (EUT), PO Box 513, 5600 MB Eindhoven, The Netherlands |
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| We will report on the anisotropy in (Pb)SnMnTe, studied by ferromagnetic resonance. We have found a cubic anisotropy with a = 73 × 10-4 cm-1 for Sn1-xMnxTe and a = 200 × 10-4 cm-1 for Pb0.28-xSn0.72MnxTe. We will indicate some possible explanations for this anomalously large anisotropy. |
| DOI: 10.12693/APhysPolA.84.641 PACS numbers: 76.50.+g, 75.30.Gw, 75.50.Pp |