EFFECT OF RADIATION ON THE OH- INFRARED-ABSORPTION OF QUARTZ CRYSTALS

被引：60

作者：

SIBLEY, WA

MARTIN, JJ

WINTERSGILL, MC

BROWN, JD

机构：

[1] Department of Physics, Oklahoma State University, Stillwater

来源：

JOURNAL OF APPLIED PHYSICS | 1979年 / 50卷 / 08期

关键词：

D O I：

10.1063/1.326596

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The effect of 1.6-MeV-electron irradiation on the infrared properties of high-purity quartz crystals has been studied. The infrared bands assciated with OH- impurities in SiO2 crystals are strongly temperature dependent and must be studied at 77 K or below. Prolonged electron irradiation at low temperature suppresses all of the OH- bands, but these bands recover when the crystals are annealed to approximately 740 K. If as-grown crystals are irradiated at 300 K, the intensity of the OH- bands decreases and two new bands appear at 3367 and 3306 cm-1. The relative absorption intensity of these two bands depends on radiation temperature and dose.

引用

页码：5449 / 5452

页数：4

共 21 条

[1]

AUDOIN C, 1976, J PHYS E SCI INSTRUM, V9, P697, DOI 10.1088/0022-3735/9/9/001

[2] INFRARED SPECTRAL PROPERTIES OF HYDROGEN, DEUTERIUM, AND TRITIUM IN TIO2 [J].