Physics – Condensed Matter – Materials Science
Scientific paper
2006-12-24
Phys. Rev. B 75, 085203 (2007) (6 pages)
Physics
Condensed Matter
Materials Science
21 pages, 6 figures, accepted for publicaiton at Phys. Rev. B
Scientific paper
10.1103/PhysRevB.75.085203
Structural and ferromagnetic properties in Mn implanted, p-type Si were investigated. High resolution structural analysis techniques like synchrotron X-ray diffraction revealed the formation of MnSi1.7 nanoparticles already in the as implanted samples. Depending on the Mn-fluence, the size increases from 5 nm to 20 nm upon rapid thermal annealing. No significant evidence is found for Mn substituting Si sites either in the as-implanted or annealed samples. The observed ferromagnetism yields a saturation moment of 0.21 mu_B per implanted Mn at 10 K, which could be assigned to MnSi1.7 nanoparticles as revealed by a temperature dependent magnetization measurement.
Eichhorn F.
Fassbender Juergen
Geiger Dan
Groetzschel Rainer
Helm Manfred
No associations
LandOfFree
Structural and magnetic properties of Mn-implanted Si does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Structural and magnetic properties of Mn-implanted Si, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structural and magnetic properties of Mn-implanted Si will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-311042