The influence of annealing at different temperatures and atmospheres on the optical rotation of Bi12SiO20 crystals
Source abstract
Abstract
Abstract The optical activity changes in Bi 12 SiO 20 (BSO) crystals induced by thermal annealing treatments are studied. It is found that the annealing in vacuum and hydrogen atmosphere causes decreasing of the optical rotation. Thermal treatment annealing induces reduction of Bi-ions to metallic bismuth on the surface as well as oxygen and bismuth diffusion and evaporation is supposed. Annealing in oxygen leads to partial recovery of the oxygen content in the crystals and the optical activity values tends to approach the level of un-annealed BSO crystal.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Photorefractive and Nonlinear Optics · Optical and Acousto-Optic Technologies · Photonic and Optical Devices
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (27)
Show source-provided references
1. 1988 · vols. I and II
2. Arizmendi · Int. J. Optoelectr. · 1992 · 7 · 149
3. 1996
4. 2000
5. Feldman · Appl. Phys. Lett. · 1970 · 16 · 20110.1063/1.1653161 ↗
6. Kukhtarev · Appl. Phys. A · 1984 · 33 · 22710.1007/BF00614662 ↗
7. Foote · Opt. Commun. · 1986 · 57 · 20110.1016/0030-4018(86)90418-9 ↗
8. Ribeiro · Opt. Mater. · 1998 · 10 · 20110.1016/S0925-3467(97)00164-X ↗
9. Tasev · Opt. Mater. · 1996 · 6 · 37410.1016/S0925-3467(96)00058-4 ↗
10. Tasev · JOSA B · 1997 · 14 · 176110.1364/JOSAB.14.001761 ↗
11. Marinova · Opt. Mater. · 2000 · 15 · 14910.1016/S0925-3467(00)00029-X ↗
12. Egorisheva · Inorg. Mater. · 1998 · 34 · 1199
13. Burkov · Inorg. Mater. · 1994 · 30 · 12
14. Burkov · Inorg. Mater. · 1994 · 30 · 1552
15. Kochev · Mater. Res. Bull. · 1985 · 8 · 915
16. Kochev · J. Electrochem. Soc. · 1985 · 130 · 33010.1149/1.2119705 ↗
17. Adibi · Appl. Phys. Lett. · 1999 · 74 · 376710.1063/1.124173 ↗
18. Hamri · Opt. Mater. · 1995 · 4 · 19710.1016/0925-3467(94)00101-4 ↗
19. Abrahams · J. Chem. Phys. · 1967 · 47 · 403410.1063/1.1701572 ↗
20. Oberschmid · Phys. Status Solidi A · 1985 · 89 · 26310.1002/pssa.2210890128 ↗
21. Radaev · Crystalography · 1992 · 37 · 914
22. Wardziński · Opt. Commun. · 1979 · 30 · 20310.1016/0030-4018(79)90077-4 ↗
23. Grabmaier · Phys. Status Solidi (A) · 1986 · 96 · 19910.1002/pssa.2210960124 ↗
24. Borowiec · Physica B · 1985 · 132 · 22310.1016/0378-4363(85)90068-3 ↗
25. Wolfsberg · J. Chem. Phys. · 1952 · 20 · 83710.1063/1.1700580 ↗
26. Hou · J. Appl. Phys. · 1973 · 44 · 265210.1063/1.1662629 ↗
27. Chevrier · J. Mater. Sci. Lett. · 1996 · 15 · 36310.1007/BF00591664 ↗