Probing domain walls in cylindrical magnetic nanowires with electron holography

Beitrag bei einer Tagung


Details zur Publikation

Autorinnen und Autoren: Stano M, Jamet S, Toussaint JC, Bochmann S, Bachmann J, Masseboeuf A, Gatel C, Fruchart O
Jahr der Veröffentlichung: 2017
Band: 903
ISSN: 1742-6588


Abstract


We probe magnetic domain walls in cylindrical soft magnetic nanowires using electron holography. We detail the modelling of expected contrast for both transverse and Bloch point domain walls and provide comparison with experimental observations performed on NiCo nanowires, involving also both magnetic and electrostatic contribution to the electron holography map. This allows the fast determination of the domain wall type without the need for uneasy and time-consuming experimental removal of the electrostatic contribution. Finally, we describe and implement a new efficient algorithm for calculating the magnetic contrast.


FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Bachmann, Julien Prof.
Lehrstuhl für Chemistry of thin film materials
Bochmann, Sebastian Dr.
Lehrstuhl für Chemistry of thin film materials


Einrichtungen weiterer Autorinnen und Autoren

National Center for Scientific Research / Centre national de la recherche scientifique (CNRS)
University of Grenoble Alpes (UGA) / Université de Grenoble


Zitierweisen

APA:
Stano, M., Jamet, S., Toussaint, J.C., Bochmann, S., Bachmann, J., Masseboeuf, A.,... Fruchart, O. (2017). Probing domain walls in cylindrical magnetic nanowires with electron holography.

MLA:
Stano, Michal, et al. "Probing domain walls in cylindrical magnetic nanowires with electron holography." 2017.

BibTeX: 

Zuletzt aktualisiert 2019-05-02 um 08:53