Figure 2.
(a) Magnetic field modulation scheme illustrating the relationship between the line shape of the raw data (bottom) to the actual response (top). (b) Raw data obtained using a forward junction bias of 2.3 V at various modulation amplitudes. The inset of the figure illustrates the effect of increased applied junction bias which causes a split peak about 0mT to be observed in the measured response. (c) Integrated data of the spectra illustrated in (b), each offset by 10 pA of current for clarity.