FILM PLASTIC SCINTILLATOR Russian patent published in 2000 - IPC

FIELD: detectors of alpha particles, electrons, and gamma quanta, and other equipment using scintillation effect. SUBSTANCE: device has polymer base, which is made from fluorescent polymer belonging to poly-n-xylylenes with activating fluorescent doping of organic luminophore which quantum fluorescence output is not less than 0.35, and which molar extinction coefficient for wavelength of maximal intensity in fluorescence spectrum is not less than 5000 l per mole per sm. Polymer base also has secondary fluorescent doping, which is organic luminophore which quantum fluorescence output is not less than 0.5, and which molar extinction coefficient for wavelength of maximal intensity in fluorescence spectrum is not less than 5000 l per mole per sm. EFFECT: improved basic scintillation characteristics (power output, speed), increased functional capabilities (temperature range of continuous operation, stability to solvents, long-term stability). 6 cl, 1 dwg, 1 tbl, 2 ex