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Please use this identifier to cite or link to this item:
http://purl.org/purl/2644
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| Title: | Fluorescence Decay Characteristics of the Green Emission From CaF2:Ho3+ |
| Authors: | Sudha Kartha, C
Ramachandran, T
Nampoori, V P N
Sathianandan, K
Technology |
| Keywords: | decay times
green emissions |
| Issue Date: | 1986 |
| Publisher: | Solid State Communications |
| Abstract: | Variations in the decay times of the characteristic green emissions at 522.7, 551.3, 549.6, 547.6, 542.2, 540.2, 535.9 and 533.5nm from
CaF2 :H03+ with concentration are studied at RT and LNT. A pulsed N2
laser beam of power density 1.5 MW cm-2 is used for the excitation.
Temperature dependent concentration quenching of the decay times are
observed for all the emission bands. But an increase in the decay time due
to the reabsorption process is also observed for a few of the above bands. |
| URI: | http://dyuthi.cusat.ac.in/purl/2644 |
| Appears in Collections: | Dr. V P N Nampoori
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