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Magneto-Transport Characterization of Four-Arm Nanostructure Based on Ferromagnetic (Ga,Mn)As

Andrearczyk, T.; Wosinski, T.; Figielski, T.; Makosa, A.; Sadowski, Janusz LU ; Tkaczyk, Z.; Lusakowska, E. and Wrobel, J. (2008) 37th International School on the Physics of Semiconducting Compounds In ACTA PHYSICA POLONICA A 114(5). p.1049-1054
Abstract
We report on results of magneto-transport measurements performed on four-arm nanostructure fabricated from p-type ferromagnetic Ga0.92Mn0.08As layer. The results reveal hysteresis-like behaviors of low field magneto resistance. We interpret the magnetoresistance in terms of domain walls, which are expected to be trapped inside the nanostructure at some particular positions and which contribute to the total resistance.
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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
1049 - 1054
publisher
Polish Academy of Sciences
conference name
37th International School on the Physics of Semiconducting Compounds
external identifiers
  • wos:000260435700009
  • scopus:54949087935
ISSN
0587-4246
language
English
LU publication?
yes
id
f28b2bbe-b9a8-4ce2-9426-bbd371ac9ae0 (old id 1284057)
date added to LUP
2009-02-10 14:04:40
date last changed
2017-01-01 05:59:21
@inproceedings{f28b2bbe-b9a8-4ce2-9426-bbd371ac9ae0,
  abstract     = {We report on results of magneto-transport measurements performed on four-arm nanostructure fabricated from p-type ferromagnetic Ga0.92Mn0.08As layer. The results reveal hysteresis-like behaviors of low field magneto resistance. We interpret the magnetoresistance in terms of domain walls, which are expected to be trapped inside the nanostructure at some particular positions and which contribute to the total resistance.},
  author       = {Andrearczyk, T. and Wosinski, T. and Figielski, T. and Makosa, A. and Sadowski, Janusz and Tkaczyk, Z. and Lusakowska, E. and Wrobel, J.},
  booktitle    = {ACTA PHYSICA POLONICA A},
  issn         = {0587-4246},
  language     = {eng},
  number       = {5},
  pages        = {1049--1054},
  publisher    = {Polish Academy of Sciences},
  title        = {Magneto-Transport Characterization of Four-Arm Nanostructure Based on Ferromagnetic (Ga,Mn)As},
  volume       = {114},
  year         = {2008},
}