WORKING SUBSTANCE FOR THERMO-EXOELECTRONIC DOSIMETRY

FIELD: physics; measurements. ^ SUBSTANCE: invention pertains to thermo-electronic dosimetry of electron beams, and can be used for controlling a radiation environment in places for testing and operating pulsed electron beams and in electron beam technology. In the working substance for thermo-exoel...

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Hauptverfasser:	ISHCHENKO ALEKSEJ VLADIMIROVICH, SHUL'GIN BORIS VLADIMIROVICH, CHEREPANOV ALEKSANDR NIKOLAEVICH, IVANOV VLADIMIR JUR'EVICH, KOBAJASHI MASAAKI, SLESAREV ANATOLIJ IVANOVICH, CHEPKASOVA ANNA VLADIMIROVNA
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	MEASUREMENT OF NUCLEAR OR X-RADIATION MEASURING PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	FIELD: physics; measurements. ^ SUBSTANCE: invention pertains to thermo-electronic dosimetry of electron beams, and can be used for controlling a radiation environment in places for testing and operating pulsed electron beams and in electron beam technology. In the working substance for thermo-exoelectronic dosimetry of an electron radiation, the oxide base used is an orthosilicate of gadolinium with additives of ceric oxide, with the following ratios of components, mol.%: Gd2SiO5 97.0-99.9; Ce2O3 0.1-3.0. The technical outcome is the lowering of the temperature of the base working TEE peak to 48°C with fluence of electrons of 1010-1013 cm-2 and to 75-79°C with fluence of electrons of 1013-1015 cm-2, and increased speed of recording dosimetry information when reading from the working substance for thermo-exoelectronic dosimetry and increased speed of bringing the working substance into a state where it is ready for use. ^ EFFECT: increased speed of recording dosimetry information. ^ 2 dwg