作者: H. Bahadur
关键词:
摘要: Hydrogen trapped at numerous hydroxyl defects in quartz lattice serves to compensate the electron excess of trivalent aluminum during irradiation. We have measured near infrared (region 3100-3700 cm/sup -1/) absorption optical samples 77 K as-grown crystals and upon irradiation before after 300 K-irradiation. The spectral changes been utilized measure concentration various Al-related defect centers quartz.