IN the various statistical thermodynamic treatments of substitutional solid solutions, it is tacitly assumed that the number of unoccupied lattice sites in the solution is either zero or the same as ...
UCLA scientists and engineers have developed a new process for assembling semiconductor devices. The advance could lead to much more energy-efficient transistors for electronics and computer chips, ...
However, in the above rough analyses, two important facts are omitted. First, free carriers from thermal band-edge excitations will always be present at finite temperatures and will affect carrier ...