Thermally stimulated luminescence of MgO ceramic and single crystal samples irradiated in reactor

Thermoluminescence and absorption spectra of CdSe quantum dot-doped glass irradiated by X-rays

“…TSL curves were registered in the photon counting regime in the temperature interval 300-775 K at the constant rate of sample heating (1 K/s) [8]. The luminescence was recorded by photomultiplier integrally over all wavelengths.…”

Thermoluminescence and absorption spectra of MgO crystals irradiated by fast neutron fluxes of low intensity

“…These curves, unlike the similar curves in Refs. 1, 2 are of nonlinear and nonmonotonic (polymodal) character and strongly depend on the initial characteristics of the studied samples. For example, curves 4 and 5 corresponding to n.p.…”

“…TSL curves registered in the regime of photon counting in the temperature interval 300–775 K with a constant rate of 1 K/s for heating the samples 2. Luminescence was recorded integrally over wavelengths by a photomultiplier.…”

“…Single‐crystalline samples of magnesium oxide (10 × 10 × 0.5 mm 3 ) were cleaved out from blocks of different origin. The content of impurities in these samples, which is determined by EPR and IR spectroscopy at room temperature 2, is given in Table 1. Iron ions were not discovered in samples of MgO before irradiation.…”

“…The study of selective dosimetric possibilities of nominally pure MgO single crystals in the fluence interval 10 13 –10 18 n/cm 2 1, 2 showed that the significant sensitivity of this material to fast neutrons is observed only at fluences > 10 15 n/cm 2 . In the present paper, we studied the influence of fast neutron fluxes of low intensity (10 6 n/cm 2 s) on the thermally stimulated luminescence (TSL) and on the optical and paramagnetic absorption spectra of nominally pure (n.p.)…”