Contacting individual Fe(110) dots in a single electron-beam lithography step.
Nanotechnology
; 20(28): 285302, 2009 Jul 15.
Article
de En
| MEDLINE
| ID: mdl-19546492
ABSTRACT
We report on a new approach, entirely based on an electron-beam lithography technique, to contact electrically, in a four-probe scheme, single nanostructures obtained by self-assembly. In our procedure, nanostructures of interest are located and contacted in the same fabrication step. This technique has been developed to study the field-induced reversal of an internal component of an asymmetric Bloch domain wall observed in elongated structures such as Fe(110) dots. We have focused on the control, using an external magnetic field, of the magnetization orientation within Néel caps that terminate the domain wall at both interfaces. Preliminary magneto-transport measurements are discussed demonstrating that single Fe(110) dots have been contacted.
Texte intégral:
1
Collection:
01-internacional
Base de données:
MEDLINE
Sujet principal:
Composés du fer III
/
Photographie (méthode)
/
Nanotechnologie
/
Nanostructures
/
Électrons
Langue:
En
Journal:
Nanotechnology
Année:
2009
Type de document:
Article
Pays d'affiliation:
France