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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 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
; ; ; ; ; ; and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
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
conference dates
2008-06-07 - 2008-06-13
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
2016-04-01 14:32:01
date last changed
2022-04-06 19:07:20
@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}},
}