Influence of Ion Implantation on Magnetic, Structural and Optical Properties of (Ga,Mn)As Epitaxial Films

O. Yastrubchak, J. Z. Domagala, Janusz Sadowski, M. Kulik, J. Zuk, R. Szymczak, A. L. Toth, T. Wosinski

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

Sammanfattning

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.
Originalspråkengelska
Titel på värdpublikationACTA PHYSICA POLONICA A
FörlagPolish Academy of Sciences
Sidor1445-1450
Volym114
StatusPublished - 2008
Evenemang37th International School on the Physics of Semiconducting Compounds - Jaszowiec, POLAND
Varaktighet: 2008 juni 72008 juni 13

Publikationsserier

Namn
Nummer5
Volym114
ISSN (tryckt)0587-4246

Konferens

Konferens37th International School on the Physics of Semiconducting Compounds
Period2008/06/072008/06/13

Ämnesklassifikation (UKÄ)

  • Naturvetenskap
  • Fysik

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