Site selective excitation spectroscopy of CsCdBr3∶U3+

摘要

The CsCdBr3∶U3+ crystal was grown by the Bridgman technique from the starting materials CsBr, CdBr2, and UBr4. X-ray check showed that the sample crystallized in the CsNiBr3 structure. Under selective excitation at low temperature, the emission spectra and the fluorescence decay curve were measured and discussed.