UV and ⋎-induced paramagnetic colour centers in germanium-doped silica glass
✍ Scribed by Guryanov, A. N. ;Dianov, E. M. ;Kim, V. M. ;Mashinskii, V. M. ;Neustruev, V. B. ;Tikhomirov, V. A. ;Khopin, V. F.
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- English
- Weight
- 177 KB
- Volume
- 110
- Category
- Article
- ISSN
- 0031-8965
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Silica glass samples were implanted with 1.157 GeV 56 Fe and 1.755 GeV 136 Xe ions to fluences range from 1 Â 10 11 to 3.8 Â 10 12 ions/cm 2 . Virgin and irradiated samples were investigated by ultraviolet (UV) absorption from 3 to 6.4 eV and photoluminescence (PL) spectroscopy. The UV absorption in
Density functional theory (DFT) calculations were employed to understand the refractive index change in germanium doped silica glasses for the trapped states of electronic excitations induced by UV irradiation. Local structure relaxation and excess electron density distribution were calculated upon