Please use this identifier to cite or link to this item:
http://hdl.handle.net/2289/2282| Title: | Spectral studies on Cu2+ doped sodium leadbismuthate glasses |
| Authors: | Karthikeyan, B. |
| Keywords: | Glass Optical materials FTIR Optical absorption |
| Issue Date: | Apr-2007 |
| Publisher: | Elsevier B.V. |
| Citation: | Spectrochimica Acta Part A, 2007, Vol.66, p860-862 |
| Abstract: | Copper doped sodium leadbismuthate glasses were prepared in the chemical composition (wt.%) 35Bi2O3 + 35PbO + (30 − x)Na2O + xCuO (where x = 1, 2, 3 and 4). The optical spectra of the glasses have been investigated. The optical absorption spectra of Cu2+ doped glasses show a broad absorption band between 560 and 880 nm, which is attributed to the 2Eg → 2T2g transition of Cu2+ ion. FTIR spectral studies confirm the Bi–O bonds and the presence of [BiO3] pyramidal units. |
| Description: | Restricted Access. |
| URI: | http://hdl.handle.net/2289/2282 |
| ISSN: | 1386-1425 |
| Alternative Location: | http://dx.doi.org/ 10.1016/j.saa.2006.04.028 |
| Copyright: | 2007 Elsevier B.V. |
| Appears in Collections: | Research Papers (LAMP) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2007 Spectrochimica Acta-A V66 p860.pdf | Restricted Access | 176.33 kB | Adobe PDF | View/Open |
Items in RRI Digital Repository are protected by copyright, with all rights reserved, unless otherwise indicated.