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Mössbauer Study of Lanthanum–Strontium Ferromanganite Oxides |
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| Authors: | Abdelmoula M Petitjean M Caboche G Génin J-M Dufour L C |
| Institution: | 1.Laboratoire de Chimie Physique et Microbiologique pour l'Environnement (LCPME), UMR 7564 CNRS UHP Nancy I, 405 rue de Vand?uvre, 54600, Villers-les-Nancy, France ;2.Laboratoire de Recherches sur la Réactivité des Solides (LRRS), UMR 5613 CNRS-Université de Bourgogne, 9, avenue Alain Savary, BP47870 21078, Dijon, France ; |
| Abstract: | TDPAC has been employed to study the local structure of implanted palladium in silicon utilizing 87–75 keV γ–γ cascade of probe nucleus 100Pd. The observed hyperfine parameters revealed the presence of Pd–V defect pair only in highly doped n-type silicon. A dumbbell structure with substitutional palladium and silicon vacancy as nearest neigbor is suggested for this defect. |
| Keywords: | ion implantation PAC transition metals in silicon |
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