Spin dependent transport in ferromagnetic/superconductor/ferromagnetic single electron transistor
Mesoscale and Nanoscale Physics
2009-11-10 v1 Superconductivity
Abstract
Ferromagnetic single electron transistors with Al islands and orthogonal ferromagnetic leads (Co) are fabricated using ebeam lithography followed by shadow evaporation techniques. I-V characteristics exhibit typical single electron tunneling effects. Transport measurements performed in external magnetic field show that, when the two ferromagnetic leads are in antiparallel configuration, spin imbalance leads to a suppression of superconductivity.
Keywords
Cite
@article{arxiv.cond-mat/0410351,
title = {Spin dependent transport in ferromagnetic/superconductor/ferromagnetic single electron transistor},
author = {Dawei Wang and Jia G. Lu},
journal= {arXiv preprint arXiv:cond-mat/0410351},
year = {2009}
}
Comments
3 pages, 4 figures