Figure 6.

Spin-dependent voltammograms measured with Ni working electrodes chemically modified with the SAMs of (A) AL5, (B) AL6, and (C) AL7. The redox probes, Fe²⁺/Fe³⁺, were used in all cases to monitor the spin filtering property. Solid red and solid blue curves indicate magnetic field direction pointing “UP” and “DOWN”, respectively. Reproduced with permission from ref (45). Copyright 2015 American Chemical Society.