A calculation is made of the effective density of states per unit volume of crystal in thin films of nondegenerate semiconducting material. This differs appreciably from the bulk value even at room temperature for films 100 Å thick if m* < 0.2 m.
|Number of pages||2|
|Journal||Physics Letters, Section A: General, Atomic and Solid State Physics|
|State||Published - 12 Feb 1968|