Space Charge Effects in the Heterojunction

Changes in the development of space charges are relatively easy to follow in the Cu2S/CdS solar cell since the junction can be described as a single carrier n-type Schottky barrier (see Fig. 27.1).[239] These space charges change with changing oc­cupation of various trap levels. Such changes can be influenced by light and bias variation. We will now discuss this behavior in more detail.

Updated: August 21, 2015 — 9:33 am