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Influence of Ion Im...
Influence of Ion Implantation on Magnetic, Structural and Optical Properties of (Ga,Mn)As Epitaxial Films
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Yastrubchak, O. (author)
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Domagala, J. Z. (author)
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- Sadowski, Janusz (author)
- Lund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory
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Kulik, M. (author)
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Zuk, J. (author)
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Szymczak, R. (author)
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Toth, A. L. (author)
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Wosinski, T. (author)
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(creator_code:org_t)
- 2008
- 2008
- English.
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In: ACTA PHYSICA POLONICA A. - 0587-4246. ; 114:5, s. 1445-1450
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https://lup.lub.lu.s...
Abstract
Subject headings
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- We performed implantation experiments; applying both the chemically active oxygen ions and inactive ions of neon noble gas, to thin epitaxial films of (Ga,Mn)As ferromagnetic semiconductor. Inspection of their magnetic properties by means of a superconducting quantum interference device magnetometer revealed that the implantation with a low dose of either O or Ne ions completely suppressed ferromagnetism in the films. Both the high resolution X-ray diffraction technique and the Raman spectroscopy showed significant changes in the structural and optical properties of the films caused by oxygen and neon implantation.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Publication and Content Type
- kon (subject category)
- ref (subject category)
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