Author:
Krech A.V.,Boyarintsev A.Yu.,Galunov N.Z.,Karavaeva N.L.,Gorbacheva T.E.,Khromiuk I.F.,Levchuk L.G.,Popov V.F.
Abstract
The article analyzes two main hypotheses describing the cracking of a composite scintillator in the irradiation zone. This is the "temperature" and "radiation-chemical" hypothesis of cracking. The analysis is based on experi-mental data that we obtained by irradiating scintillators and the results of model chemical experiments.
Publisher
Problems of Atomic Science and Technology
Reference8 articles.
1. A.Yu. Boyarintsev, N.Z. Galunov, Ia.V. Gerasymov, et al. Radiation-resistant composite scintillators based on GSO and GPS grains // Nuclear Inst. and Methods in Physics Research, A. 2017, v. 841, p. 124-129.
2. N.Z. Galunov, T.E. Gorbacheva, B.V. Grinyov, et al. Radiation resistant composite scintillators based on Al2O3:Ti grains and their properties after irradiation // Nuclear Inst. and Methods in Physics Research, A. 2017, v. 866, p. 104-110.
3. N.Z. Galunov, Ia.V. Gerasymov, T.E. Gorbacheva, et al. Composite scintillators based on single-crystal grains Y2SiO5:Ce (YSO) and Y3Al5O12:Ce (YAG) // Problems of Atomic Science and Technology. Series “Nuclear Physics Investigations”. 2017, № 3, p. 35-39.
4. J.B. Birks. The theory and practice of scintillation counting, London: “Pergamon Press Ltd”. 1967, 662 p. (p. 205-211).
5. V.L. Cherginets, N.Z. Galunov, B.V. Grinyov, et al. Cracking of composite scintillators after significant doses of irradiation // Functional Materials. 2019, v 26, № 4, p. 690-694. https://doi.org/10.15407/fm26.04.690.