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

Yastrubchak, O.; Domagala, J. Z.; Sadowski, Janusz LU ; Kulik, M.; Zuk, J.; Szymczak, R.; Toth, A. L. and Wosinski, T. (2008) 37th International School on the Physics of Semiconducting Compounds In ACTA PHYSICA POLONICA A 114(5). p.1445-1450
Abstract
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.
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author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
ACTA PHYSICA POLONICA A
volume
114
issue
5
pages
1445 - 1450
publisher
Polish Academy of Sciences
conference name
37th International School on the Physics of Semiconducting Compounds
external identifiers
  • wos:000260435700069
  • scopus:54949135435
ISSN
0587-4246
language
English
LU publication?
yes
id
05da1a4e-2232-4390-b9c4-8325cf08bf78 (old id 1284074)
date added to LUP
2009-02-10 14:01:35
date last changed
2017-01-01 06:17:32
@inproceedings{05da1a4e-2232-4390-b9c4-8325cf08bf78,
  abstract     = {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.},
  author       = {Yastrubchak, O. and Domagala, J. Z. and Sadowski, Janusz and Kulik, M. and Zuk, J. and Szymczak, R. and Toth, A. L. and Wosinski, T.},
  booktitle    = {ACTA PHYSICA POLONICA A},
  issn         = {0587-4246},
  language     = {eng},
  number       = {5},
  pages        = {1445--1450},
  publisher    = {Polish Academy of Sciences},
  title        = {Influence of Ion Implantation on Magnetic, Structural and Optical Properties of (Ga,Mn)As Epitaxial Films},
  volume       = {114},
  year         = {2008},
}