PSI Muons - ISIS
PSI Muons - ISIS
PSI Muons - ISIS
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Spin diffusion length in organic spin valve<br />
Alq 3<br />
Magnetoresistance vs B<br />
Long coherence time of injected<br />
spins ~10 -5 s measurable<br />
static fields<br />
Spin diffusion length vs T correlates<br />
with magneto-resistance<br />
Field distribution: I on<br />
- I off<br />
Skewness<br />
First direct measurement of<br />
spin diffusion length in a<br />
working spin valve.<br />
A.J. Drew et al., Nature Materials 8, 109 (2009)<br />
INPC 2010, July-05 2010