Robuta

https://luminescence.csiro.au/results?line=65d5c9cf-7958-4ca8-8cef-d867cdbe9bd4&search_for=Lines NoneHolmium ultraphosphate [HoP5O14] in CSIRO Spectroscopy Database The Luminescence Database is a free on-line reference tool for researchers in the fields of cathodoluminescence, photoluminescence, ionoluminescence, and... csirospectroscopydatabase