It is well known that when RE ions are doped and substituted into the Ti4+ sites in the TiO2, a p-type doping effect appears, resulting in the increment of the Fermi level of the TiO2 [29].
Among these applications, the most commonly used materials are doped metallic oxides, mainly indium tin oxide (ITO) because of their high electrical conductivity and high optical transparency.
In the sample prepared from chromium-containing alumina sludge, more Cr and Mg but fewer Fe are doped, and most Cr are existed as Cr III).
Some methods for generating white color emission from OLED have been developed, such as the method of partial energy transfer in which the OLED materials are doped with fluorescent/phosphorescent dyes [11 20].
The doped samples present the trend of agglomerate, but the morphology is very similar among the samples, which are doped with different kinds of the rare-earth ions.
Is it any wonder these guys are doped up to the eyeballs?
My instinct is that virtually all the men and all the women in every event shorter than four hundred metres are doped, about half of the quarter milers are doped, a few of the half milers, and very few of the long-distance runners.
And it would be compulsory; the odds of someone at that level relying on the "natural" approach when all their competitors are doped up to the extremes are laughably small.
I am not sure whether lithium is prescribed at the asylum, but, given that nobody appears to notice a fit young couple going flat-out in broad daylight, my suspicion is that both warders and inmates are doped up to the eyeballs.
The results suggest that most of Cr and Mg are doped in the sample, but small amount of Fe are doped in it.
The EDS and XPS results reveal that Y3+ ions are doped into SnO2 NBs successfully.
