The time evolution of infrared stimulated luminescence has been systematically investigated in potassium feldspar and albite minerals subjected to different doses of gamma irradiation (ranging from 0 to 8 kGy). Experimental results reveal a 300-600 nm signal which is greatly intensified for irradiated samples, following the same irradiation dose dependence observed in thermoluminescence. The luminescence intensity disappears after few seconds of illumination, following a time evolution which is proportional to (1 + Bt)(-P). The influence of both B and P factors upon the irradiation dose has been systematically analysed.
|Original language||American English|
|Number of pages||4|
|State||Published - 1 Jan 1999|
|Event||Radiation Protection Dosimetry - |
Duration: 1 Jan 1999 → …
|Conference||Radiation Protection Dosimetry|
|Period||1/01/99 → …|