Assembling Ferromagnetic Single-electron Transistors with Atomic Force Microscopy
Författare
Redaktör
- Faiz Rahman
Summary, in English
Ferromagnetic Single Electron Transistors (F-SETs) comprise ferromagnetic electrodes connected to a ferromagnetic- or non-magnetic central island via tunnel barriers. These devices are important for studies of spin-transport physics in confined structures. Here we describe the development of a novel type of AFM-assembled nano-scale F-SETs suitable for spin-transport investigations at temperatures above 4.2 K. The ingenious fabrication technique means that their electrical characteristics can be tuned in real-time during the fabrication sequence by re-positioning the central island with Ångström precision.
Avdelning/ar
Publiceringsår
2008
Språk
Engelska
Sidor
29-40
Publikation/Tidskrift/Serie
Nanostructures in electronics and photonics
Länkar
Dokumenttyp
Del av eller Kapitel i bok
Förlag
Pan Stanford Publishing
Ämne
- Condensed Matter Physics
Status
Published
ISBN/ISSN/Övrigt
- ISBN: 978-981-4241-10-6
- ISBN: 9789814241120