Li-Based Thermal Neutron Scintillator Research: Rb2LiYBr6 : Ce3+ and Other Elpasolites

Temperature Dependent Scintillation and Luminescence Characteristics of GdI3: Ce³+

Luminescence quenching by photoionization and electron transport in a LaAlO3:Ce3+ crystal

A combined photoconductivity, absorption, and thermoluminescence study was performed to understand the absence of luminescence from Ce3+ in LaAlO3:Ce3+. It is demonstrated that the absence of luminescence is the result of Ce3+ ionization from the 5d excited states, which are all located in the conduction band. Ce3+ ionization is accompanied by...

Thermal-neutron scintillator: Ce3+ activated Rb2LiYBr6

Scintillation and luminescence characteristics of Rb2LiYBr6 doped with 0.1%, 0.5%, 1%, and 5%?Ce3+ are presented. Under optical and x-ray excitation, Ce3+ doublet emission is observed at 385 and 420 nm. Rb2LiYBr6:0.5%?Ce3+ shows very high thermal neutron scintillation light output of 83?000 photons/neutron. An excellent neutron peak resolution...

Thermal quenching of Ce3+ emission in PrX3 (X = Cl, Br) by intervalence charge transfer

High-light-output scintillator for photodiode readout: LuI3:Ce3+

In this paper, we investigated the scintillation properties of LuI3:Ce3+. Radioluminescence, light output, energy resolution, and ?-scintillation decay are reported. We find an extremely high light output of 98?000±10?000?photons/MeV. LuI3:Ce3+ also gives a very high electron-hole (e-h) pair response when it is coupled with an avalanche...

Scintillation properties and anomalous Ce3+ emission of Cs2NaREBr6:Ce3+ (RE = La,Y,Lu)

Lanthanide level location and charge carrier trapping in LiLnSiO4:Ce3+,Sm3+, Ln = Y or Lu

Scintillation properties of O 1/spl times/1 Inch/sup 3/ LaBr/sub 3/: 5%Ce/sup 3+/ crystal

Anomalous 10-ns emission in Ce3+-doped Cs3LuCl6