Structural and magnetic properties of Mn-implanted Si

Shengqiang Zhou*, K. Potzger, Gufei Zhang, A. Mücklich, F. Eichhorn, N. Schell, R. Grötzschel, B. Schmidt, W. Skorupa, M. Helm, J. Fassbender, D. Geiger

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Resumé

Structural and magnetic properties in Mn-implanted, p -type Si were investigated. High resolution structural analysis techniques such as synchrotron x-ray diffraction revealed the formation of Mn Si1.7 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 μB per implanted Mn at 10 K, which could be assigned to Mn Si1.7 nanoparticles as revealed by a temperature-dependent magnetization measurement.

OriginalsprogEngelsk
Artikelnummer085203
TidsskriftPhysical Review B Condensed Matter
Vol/bind75
Udgave nummer8
ISSN1098-0121
DOI
StatusUdgivet - 7. feb. 2007

Fingeraftryk

Structural properties
Magnetic properties
Nanoparticles
magnetic properties
nanoparticles
Rapid thermal annealing
Ferromagnetism
Synchrotrons
structural analysis
Structural analysis
ferromagnetism
Magnetization
fluence
synchrotrons
x ray diffraction
Diffraction
moments
saturation
X rays
magnetization

Citer dette

Zhou, S., Potzger, K., Zhang, G., Mücklich, A., Eichhorn, F., Schell, N., ... Geiger, D. (2007). Structural and magnetic properties of Mn-implanted Si. Physical Review B Condensed Matter, 75(8), [085203]. https://doi.org/10.1103/PhysRevB.75.085203
Zhou, Shengqiang ; Potzger, K. ; Zhang, Gufei ; Mücklich, A. ; Eichhorn, F. ; Schell, N. ; Grötzschel, R. ; Schmidt, B. ; Skorupa, W. ; Helm, M. ; Fassbender, J. ; Geiger, D. / Structural and magnetic properties of Mn-implanted Si. I: Physical Review B Condensed Matter. 2007 ; Bind 75, Nr. 8.
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abstract = "Structural and magnetic properties in Mn-implanted, p -type Si were investigated. High resolution structural analysis techniques such as synchrotron x-ray diffraction revealed the formation of Mn Si1.7 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 μB per implanted Mn at 10 K, which could be assigned to Mn Si1.7 nanoparticles as revealed by a temperature-dependent magnetization measurement.",
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Zhou, S, Potzger, K, Zhang, G, Mücklich, A, Eichhorn, F, Schell, N, Grötzschel, R, Schmidt, B, Skorupa, W, Helm, M, Fassbender, J & Geiger, D 2007, 'Structural and magnetic properties of Mn-implanted Si', Physical Review B Condensed Matter, bind 75, nr. 8, 085203. https://doi.org/10.1103/PhysRevB.75.085203

Structural and magnetic properties of Mn-implanted Si. / Zhou, Shengqiang; Potzger, K.; Zhang, Gufei; Mücklich, A.; Eichhorn, F.; Schell, N.; Grötzschel, R.; Schmidt, B.; Skorupa, W.; Helm, M.; Fassbender, J.; Geiger, D.

I: Physical Review B Condensed Matter, Bind 75, Nr. 8, 085203, 07.02.2007.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

TY - JOUR

T1 - Structural and magnetic properties of Mn-implanted Si

AU - Zhou, Shengqiang

AU - Potzger, K.

AU - Zhang, Gufei

AU - Mücklich, A.

AU - Eichhorn, F.

AU - Schell, N.

AU - Grötzschel, R.

AU - Schmidt, B.

AU - Skorupa, W.

AU - Helm, M.

AU - Fassbender, J.

AU - Geiger, D.

PY - 2007/2/7

Y1 - 2007/2/7

N2 - Structural and magnetic properties in Mn-implanted, p -type Si were investigated. High resolution structural analysis techniques such as synchrotron x-ray diffraction revealed the formation of Mn Si1.7 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 μB per implanted Mn at 10 K, which could be assigned to Mn Si1.7 nanoparticles as revealed by a temperature-dependent magnetization measurement.

AB - Structural and magnetic properties in Mn-implanted, p -type Si were investigated. High resolution structural analysis techniques such as synchrotron x-ray diffraction revealed the formation of Mn Si1.7 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 μB per implanted Mn at 10 K, which could be assigned to Mn Si1.7 nanoparticles as revealed by a temperature-dependent magnetization measurement.

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