The need for materials for demanding optical applications has engendered a resurgent
interest in transparent ceramics. Transparent polycrystalline magnesium aluminate spinel is …

To circumvent the large global demand of around∼ 15% of the total power requirements just
for electric lighting, there is an urgent need of devolving cost-effective rare earth free …

MgAl2O4 spinel is important optical material for harsh radiation environment and other
important applications. The kinetics of thermal annealing of the basic electron (F, F+) and …

Several novel hole-type defects (a hole localized at a regular oxygen ion near a negatively
charged structural defect) have been revealed in fast neutron irradiated MgAl 2 O 4 crystals …

Several hole-type paramagnetic defects (a hole localized at a regular oxygen ion near
charged structural defect/defects) have been revealed in fast-neutron-irradiated MgO⋅ 2.5 …

ZnAl2O4 spinel powders were prepared using the Pechini or co-precipitation synthetic route
and were then treated at different temperatures (600–1350° C). These powders were …

Dy-doped MgAl 2 O 4 transparent ceramics were synthesized by the Spark Plasma Sintering
(SPS) method, and photoluminescence (PL), scintillation, and dosimetric properties were …

Single crystals of MgAl 2 O 4 have been irradiated by 156-МeV 132 Хе and 2.25-GeV 197
Au ions with fluences between 6.6× 10 10 and 2× 10 12 ions/cm 2. After isodose ion …

The natural spinel crystal MgAl 2 O 4 containing the Cr 3+ ions was studied experimentally
and theoretically in this paper. The absorption and emission spectra at room and low …

Eu-doped MgAl 2 O 4 transparent ceramics were synthesized by the spark plasma sintering
technique as a new dosimetric material. The MgAl 2 O 4 ceramics doped with Eu had the …