The absolute internal quantum efficiency (IQE) of indium gallium nitride (InGaN) based blue light-emitting diodes (LEDs) at low temperatures is often assumed to be 100%. However, a new study from ...
THE concept of the relative biological efficiency of different radiations is one that has considerable practical and theoretical interest, and an extensive literature exists which describes in detail ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results