PRELIMINARY-RESULTS OF WINDOW RADIATION-RESISTANCE INVESTIGATIONS

被引：25

作者：

ORLINSKI, DV

ALTOVSKY, IV

BAZILEVSKAYA, TA

GRITSYNA, VT

INKOV, VI

IVANIN, IA

KOVALCHUK, VD

KRASILNIKOV, AV

PAVLOV, DV

TARABRIN, YA

TURCHIN, SI

VOJTSENYA, VS

YUDIN, IL

机构：

[1] KHARKOV AM GORKII STATE UNIV, KHARKOV 310077, UKRAINE

[2] RUSSIAN SCI RES INST EXPTL PHYS, TROITSK, RUSSIA

[3] TRINITY, TROITSK, RUSSIA

[4] KHARKOV PHYS & TECHNOL INST, KHARKOV 310108, UKRAINE

来源：

JOURNAL OF NUCLEAR MATERIALS | 1994年 / 212卷

关键词：

D O I：

10.1016/0022-3115(94)90995-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Single alpha-Al2O3 crystals and three types of commercial silica glasses were irradiated with electrons, gamma-rays and neutrons in order to examine the effect of the irradiation conditions on the change of the optical properties. The transmission coefficients in the wavelength range 200-800 nm were measured after irradiation up to a dose of 8.0 MGy at a mean dose rate from 2.8 Gy/s to 1 kGy/s. The transmission of alpha-Al2O3 after electron and gamma-ray irradiation decreases mostly in the UV region due to the creation of color centers in alpha-Al2O3 on pre-irradiation defects. There are also presented data on change of transmission of silica glasses with different content of OH groups after and during irradiation.

引用

页码：1059 / 1064

页数：6

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