  Liquid scintillators doped with metals are needed for a variety of
measurements in nuclear and particle physics. Nanoparticles provide a mechanism
to dope the scintillator and their unique optical properties could be used to
enhance detection capabilities. We present here the first study of lead-based
perovskite nanoparticles for this application. Perovskites are an attractive
choice due to the versatility of their crystal structure and their ease of
synthesis.
