Thermal Variance Investigation and Scintillation Mechanisms of Cs2LiLaBr6-xClx:Ce (CLLBC) and Cs2LiYBr6:Ce (CLYB)
Conference
·
OSTI ID:1226890
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
We perform an investigation into the scintillation processes and performance of elpasolites Cs2LiLaBr6-xClx:Ce (CLLBC) and Cs2LiYBr6:Ce (CLYB) using a thermal cycle over a range of -20 to +50º C. At 10º increments, we acquire data with both a waveform digitizer and charge-integrating electronics. We identify decay components and evaluate decay times, thermal neutron gamma-equivalent energy (GEE), and pulse shape discrimination (PSD) performance. Results are compared to common Cs2LiYCl6:Ce (CLYC).
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- DTRA
- DOE Contract Number:
- AC52-06NA25396
- OSTI ID:
- 1226890
- Report Number(s):
- LA-UR --15-29085
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
CERIUM ADDITIONS
CESIUM BROMIDES
CESIUM CHLORIDES
COMPARATIVE EVALUATIONS
DECAY
DIGITIZERS
LANTHANUM BROMIDES
LANTHANUM CHLORIDES
LITHIUM BROMIDES
LITHIUM CHLORIDES
PERFORMANCE
PULSE DISCRIMINATORS
SCINTILLATIONS
TEMPERATURE RANGE 0065-0273 K
TEMPERATURE RANGE 0273-0400 K
THERMAL CYCLING
THERMAL NEUTRONS
WAVE FORMS
YTTRIUM BROMIDES
YTTRIUM CHLORIDES
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
CERIUM ADDITIONS
CESIUM BROMIDES
CESIUM CHLORIDES
COMPARATIVE EVALUATIONS
DECAY
DIGITIZERS
LANTHANUM BROMIDES
LANTHANUM CHLORIDES
LITHIUM BROMIDES
LITHIUM CHLORIDES
PERFORMANCE
PULSE DISCRIMINATORS
SCINTILLATIONS
TEMPERATURE RANGE 0065-0273 K
TEMPERATURE RANGE 0273-0400 K
THERMAL CYCLING
THERMAL NEUTRONS
WAVE FORMS
YTTRIUM BROMIDES
YTTRIUM CHLORIDES