  The potential real-time spectroscopy of solar pp neutrinos using Nd-150 as
target is investigated. The threshold of 196 keV would be the lowest of all
solar neutrino experiments running so far. Experimental rates and parameters
are discussed, about 580 SNU can be expected from pp-neutrinos and another 367
SNU from Be-7. Furthermore, it is investigated whether charged current
reactions might cause a new background component for future double beta decay
experiments based on a large amount of Nd-150.
