Spectroscopic properties of red Bi4Ge3O12 by vertical Bridgman method
Source abstract
Abstract
Abstract Red Bi4Ge3O12 (BGO) single crystals had been grown by vertical Bridgman (VB) method. The structure of this crystal was determined by XRD. The absorption and emission spectra of the red BGO in visible and near infrared region (NIR) were measured at room temperature. The emission intensity of the red BGO is weaker than that of ordinary BGO at about 500 nm. Interestingly, the red BGO shows a significant emission band centered at about 1495 nm. The red BGO faded and its properties recovered after ultraviolet (UV) irradiation or annealing.
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Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Spectroscopy and Laser Applications · Glass properties and applications
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References (26)
Show source-provided references
1. Farhi · Phys. Procedia · 2009 · 2 · 81910.1016/j.phpro.2009.11.030 ↗
2. Drozdowski · Phys. B: Condens. Matter · 2010 · 405 · 164710.1016/j.physb.2009.12.061 ↗
3. Santana · J. Mater. Sci. · 2007 · 42 · 223110.1007/s10853-006-1319-6 ↗
4. Duffar · J. Mater. Sci. · 2010 · 45 · 214010.1007/s10853-009-4041-3 ↗
5. Tsuboi · Phys. B: Condens. Matter · 1999 · 270 · 4510.1016/S0921-4526(99)00165-9 ↗
6. Coron · Opt. Mater. · 2009 · 31 · 139310.1016/j.optmat.2008.09.016 ↗
7. Classe · J. Nucl. Med. · 2005 · 46 · 395
8. Auffray · Nucl. Instrum. Methods A · 2002 · 486 · 2210.1016/S0168-9002(02)00670-8 ↗
9. Weber · J. Appl. Phys. · 1973 · 44 · 549510.1063/1.1662183 ↗
10. Weber · J. Lumin. · 2002 · 100 · 3510.1016/S0022-2313(02)00423-4 ↗
11. Bravo · Opt. Mater. · 1999 · 13 · 14110.1016/S0925-3467(99)00023-3 ↗
12. Bravo · Radiat. Eff. Defects Solids · 1995 · 135 · 19110.1080/10420159508229833 ↗
13. Kaminskii · Phys. Status Solidi A · 1976 · 33 · 73710.1002/pssa.2210330234 ↗
14. Borovlev · J. Cryst. Growth · 2001 · 229 · 30510.1016/S0022-0248(01)01162-9 ↗
15. Vaithianathan · Mater. Chem. Phys. · 2002 · 74 · 12110.1016/S0254-0584(01)00413-8 ↗
16. Macedo · Mater. Res. · 2003 · 6 · 57710.1590/S1516-14392003000400026 ↗
17. Fischer · Solid State Commun. · 1982 · 44 · 65710.1016/0038-1098(82)90575-0 ↗
18. Et al.10.1088/0953-8984/6/31/032 ↗
19. L. Kovács, R. Capelletti, Proc. Int. Conf. Defects Insulating Materials, Nordkirchen, Germany, 1992, pp. 1194–1198.
20. Kibar · Phys. Procedia · 2009 · 2 · 37910.1016/j.phpro.2009.07.023 ↗
21. Kobayashi · Nucl. Instrum. Methods A · 1996 · 372 · 4510.1016/0168-9002(95)01279-6 ↗
22. Couzi · Solid State Commun. · 1976 · 20 · 46110.1016/0038-1098(76)90146-0 ↗
23. Mihailova · Solid State Commun. · 1999 · 112 · 1110.1016/S0038-1098(99)00299-9 ↗
24. Jackson · Nucl. Instrum. Methods B · 2004 · 218 · 14510.1016/j.nimb.2003.12.034 ↗
25. Grabmaier · Phys. Status Solidi A · 1986 · 96 · 19910.1002/pssa.2210960124 ↗
26. Obenchmid · Phys. Status Solidi A · 1985 · 89 · 26310.1002/pssa.2210890128 ↗