Figure 4From: Generation of high photocurrent in three-dimensional silicon quantum dot superlattice fabricated by combining bio-template and neutral beam etching for quantum dot solar cellsCalculated results for electron spatial possibilities. In three lateral coupled NDs and miniband width in 2D array of Si-NDs. Square wave functions and quantum levels of coupled NDs with (a) SiC matrix and (b) SiO2 matrix.Back to article page