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http://nopr.niscpr.res.in/handle/123456789/25134Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Bhardwaj, D M | - |
| dc.contributor.author | Jain, D C | - |
| dc.contributor.author | Rao, K V R | - |
| dc.contributor.author | Kumar, Ravi | - |
| dc.contributor.author | Asokan, K | - |
| dc.date.accessioned | 2013-12-27T06:52:04Z | - |
| dc.date.available | 2013-12-27T06:52:04Z | - |
| dc.date.issued | 2003-06 | - |
| dc.identifier.issn | 0975-1041 (Online); 0019-5596 (Print) | - |
| dc.identifier.uri | http://hdl.handle.net/123456789/25134 | - |
| dc.description | 498-500 | en_US |
| dc.description.abstract | Results of photoluminescence (PL) measurements on the Fe3+ ion irradiated ruby samples at different fluence have been presented. Absence of R and R lines in spectra at 4.2 K compared to that at room temperature in pristine ruby and appearance of a band centered around 1.6 eV have been discussed in terms of coexistence of Cr3+ and Cr4+. The variation in intensity of this band at 4.2 K with fluence rate is discussed in terms of depopulation of 2E state and lattice deformation. Appearance of a band at 0 .95 eV at fluence rate 1012 ions/cm2 is also reported. This band has been found absent in all other cases. | en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | NISCAIR-CSIR, India | en_US |
| dc.rights |  CC Attribution-Noncommercial-No Derivative Works 2.5 India | en_US |
| dc.source | IJPAP Vol.41(06) [June 2003] | en_US |
| dc.subject | Photoluminescence | en_US |
| dc.subject | Irradiation | en_US |
| dc.subject | Ruby | en_US |
| dc.title | Photoluminescence studies on pre- and post- irradiated ruby | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | IJPAP Vol.41(06) [June 2003] | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJPAP 41(6) 498-500.pdf | 679.82 kB | Adobe PDF | View/Open |
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