Scintillation neutron detectors include liquid organic scintillators, crystals, plastics, glass and scintillation fibers. Typical fast neutron detectors are liquid scintillators, 4-He based noble gas detectors and plastic detectors. For most scintillators, light output and scintillation decay time depends on the temperature. In the context of phosphors and scintillators, doping is better known as activation. There are two aspects of the muon detectors&colon; the planar drift chambers and scintillators. Therefore, several arrays use water/ice-Cherenkov detectors as alternative or in addition to scintillators. The main use of gadolinium oxysulfide is in ceramic scintillators. First generation RPMs often rely on PVT scintillators for gamma counting. Its applicability to inorganic scintillators is debated. Most state-of-the-art EAS arrays employ plastic scintillators. Most crystal scintillators require high-purity chemicals and sometimes rare-earth metals that are fairly expensive. Pr, Ce, F powder complexes for the ceramic scintillators. POPOP is used in both solid and liquid organic scintillators. Another consideration of scintillators is the cost of producing them. The positions of the interactions, in both the front and rear scintillators, was also measured.