The browser you are using is not supported by this website. All versions of Internet Explorer are no longer supported, either by us or Microsoft (read more here: https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Please use a modern browser to fully experience our website, such as the newest versions of Edge, Chrome, Firefox or Safari etc.

Magnetotransport through nanoconstriction in ferromagnetic semiconductor (Ga,Mn)As

På svenska

Author

  • T Figielski
  • T Wosinski
  • O Pelya
  • Janusz Sadowski
  • A Morawski
  • A Makosa
  • W Dobrowolski
  • J Jagielski
  • J Wrobel

Summary, in English

We studied narrow (submicron) constrictions in the layers of ferromagnetic semiconductor (Ga, Mn)As. We have demonstrated a contribution of the quantum localization effects to the magnetoresistance of the constricted samples. We have also found a negative contribution of a domain wall trapped in the constriction to the resistance, due presumably to the erasing of the localization effects by the domain wall.

Department/s

Publishing year

2003

Language

English

Pages

525-531

Publication/Series

Acta Physica Polonica A ( Proceedings of the XXXII International School on Physics of Semiconducting Compounds, Part 1)

Volume

103

Issue

6

Document type

Conference paper

Publisher

Polish Academy of Sciences

Topic

  • Natural Sciences
  • Physical Sciences

Conference name

XXXII International School on Physics of Semiconducting Compounds

Conference date

2003-05-30 - 2003-06-06

Conference place

Jaszowiec, Poland

Status

Published

ISBN/ISSN/Other

  • ISSN: 0587-4246