Mechanically assisted spin-dependent transport of electrons
Artikel i vetenskaplig tidskrift, 2005

Spin-dependent tunneling of electrons through magnetic nanostructures containing a mechanically movable quantum dot is considered. It is shown that the mechanically assisted current can be made strongly sensitive to an external magnetic field, leading to a giant magnetotransmittance effect for weak external fields of order 1-10 Oe

giant magnetoresistance

nanostructured materials

quantum dots

magnetic tunnelling

spin polarised transport

Författare

Leonid Gorelik

Chalmers, Teknisk fysik, Kondenserade materiens teori

Göteborgs universitet

Sergeij I. Kulinich

Göteborgs universitet

Robert I. Shekhter

Göteborgs universitet

Mats Jonson

Göteborgs universitet

V. M. Vinokur

Physical Review B - Condensed Matter and Materials Physics

0163-1829 (ISSN)

Vol. 71 3 35327-1

Ämneskategorier

Fysik

DOI

10.1103/PhysRevB.71.035327