This law describes the actual luminescence decay of a great number of luminescent materials e.g., calcium tungstate.
When describing chemical principles associated with luminescence, it is useful, at first, to neglect interactions between the luminescing atoms, molecules, or centres with their environment.
But in the repeated curve of her thigh and calf he saw shapes like sea shells, with the luminescence and faint muscular rays of the great chambered nautilus.
The watercolourists worshipped Turner, though he never became a member, because he handled the interplay of water-based paint and the luminescence of the underlying paper in a way that has never been surpassed.
Yet having been employed during the first world war to light the trenches with volatile magnesium, Fos should have noted that men who are drawn to flame can get their fingers burnt.Fos's wife "Opal" and his swaggering business partner "Flash" replicate his nomenclatural luminescence.
Bright spots in its photograph indicate unwanted current flowing, and also show the viewer exactly which gates are malfunctioning.Flushed with this early success, Dr Kash and Dr Tsang are working on a more radical way of exploiting the switching luminescence.
High luminescence efficiencies result.
There are many industrial needs for luminescence.
