Structural and optical characterization of oxygenated CdTe/Sm3+ in sol-gel silica glasses

Materials Chemistry and Physics

Volumn 112, Issue 3, 2008, Pages 1061-1064

  Mathew, Siby ^a   Rejikumar, P R ^a   Adiyodi, Amrutha K ^a   Jyothy, P V ^a   Unnikrishnan, N V ^a  

^a MAHATMA GANDHI UNIVERSITY   (India)

Author keywords

J O parameters; Oxygenated cadmium telluride; Samarium; Sol gel glasses

Indexed keywords

ABSORPTION; ABSORPTION SPECTROSCOPY; ANNEALING; CADMIUM; CADMIUM COMPOUNDS; COBALT; COBALT COMPOUNDS; COLLOIDS; FLUORESCENCE; GELATION; GELS; GLASS; LIGHT EMISSION; LUMINESCENCE; RARE EARTH ELEMENTS; SAMARIUM; SILICA; SOL-GEL PROCESS; SOLS; TELLURIUM COMPOUNDS;

ABSORPTION AND FLUORESCENCE SPECTRUMS; ABSORPTION BANDS; ANNEALING TEMPERATURES; CADMIUM TELLURIDES; DOPED SAMPLES; ENHANCED FLUORESCENCES; GLASSY NETWORKS; IR SPECTRUM; J-O PARAMETERS; OPTICAL CHARACTERIZATIONS; OXYGENATED CADMIUM TELLURIDE; SILICA GLASSES; SOL-GEL GLASSES; SOL-GEL METHODS;

SOL-GELS;

EID: 55749109706     PISSN: 02540584     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.matchemphys.2008.07.024     Document Type: Article

References (26)

1. Takashi M., Kana M., and Kawamoto Y. J. Phys. Condens. Matter 103 (1998) 269
2. Jerzy Zarzycki. Past and present of sol-gel science and technology. J. Sol-Gel Sci. Technol. 8 (1997) 17-22
3. Reisfeld R. Prospects of sol-gel technology towards luminescent materials. Optical Materials 16 (2001) 1-7
4. Arkhireeva A., and Hay J.N. Synthesis of organic-inorganic hybrid particles by sol-gel chemistry. J. Sol-Gel Sci. Technol. 31 (2004) 31-36
5. Zelner M., Minti H., and Reisfeld R. Preparation and characterization of CdTe nanoparticles in zirconia films prepared by the sol-gel method. J. Sol-Gel Sci. Technol. 20 (2001) 153-160
6. Chandramohan S., and Sathyamoorthy R. Structural properties of CdTe thin films on different substrates. Solar Energy Mater. Solar Cells 90 (2006) 686-693
7. Yang Z.H., Yang L.L., Bai S., Zhang Z.F., and Cao W.X. Stable luminescent films and hollow spheres comprising CdTe nanoparticles. Nanotechnology 17 (2006) 1895-1900
8. Mancini A.M., Pierini P., and Quirini A. Growth and characterization of CdTe films on CdTe crystals. J. Cryst. Growth 62 (1983) 34-40
9. Sirohi S., Kumar V., and Sharma T.P. Optical, structural and electrical properties of CdTe sintered films. Opt. Mater. 12 (1999) 121-125
10. Heiba Z.K. X-ray quantitative analysis of the phases developed upon air annealing of ZnSe, CdSe, and CdS semiconductors. Powder Diffr. 17 3 (2002) 191-195
11. Gunchenko N.N. Izvetiya akademii Nauk SSSR. Neorg. Mater. 24 1 (1988) 36-40
12. S. Sirohi, T.P. Sharma, Optical materials, Band gaps of cadmium telluride sintered film, 13 (1999) 267-269.
13. Stepanova N.D. Oxidation of ZnSe in Air. Neorg. Mater. 11 26 (1975) 1030-1934
14. El Azhari M.Y., Azizana M., and Bennouna A. Optical properties of oxygenated amorphous cadmium telluride thin films. Solar Energy Mater. Solar Cells 45 (1997) 341-352
15. 3+-doped, cadmium-aluminium-silicate glasses. Appl. Phys. Lett. 80 15 (2002) 2642-2644
16. 3+-doped chalcogenide glasses. J. Non-Cryst. Solids 326 (2003) 325-329
17. 3+/CdSe nanocrystal containing silica glass. Mater. Chem. Phys. 96 (2006) 381-387
18. 3+ ions in CdSe nanocrystal containing silica glass. J. Fluoresc. 14 (2004) 733
19. Judd B.R. Optical absorption intensities of rare-earth ions. Phys. Rev. 127 (1962) 750-761
20. Ofelt G.S. Intensities of crystal spectra of rare-earth ions. J. Chem. Phys. 37 (1962) 511-520
21. Jayashanker C.K., and Rukmini E. Optical properties of ions in zinc and alkali zinc borosilicate glasses. Opt. Mater. 8 (1997) 193-205
22. 3+-doped phosphate glasses. Bull. Mater. Sci. 21 5 (1998) 415-419
23. 3 thin Films. Thin Solid Films 366. (2000) 82±87
24. Heiba Z.K., and El-sayed K.L. Accurate site occupancies for the O-atom diffused into the annealed ZnSe lattice. Egypt. J. Sol. 23 1 (2000) 37-44
25. Hodgson S.N.B., and Weng L. Preparation of tellurite thin Films from tellurium isopropoxide precursor by sol gel processing. J. Non-Cryst. Solids 276 (2000) 195±200
26. Heiba Z.K. X-ray structural phase analysis of CdTe semiconductor annealed in air. Cryst. Res. Technol. 38 6 (2003) 488-493