Abstract
We calculate the three-dimensional depletion field profile in a semiconductor, for a planar semiconductor material with a spatially varying potential upon the surface, and for a tip-shaped semiconductor with a constant surface potential. The nonuniform electric field gives rise to focusing or defocusing of carriers in the depletion region.
Original language | English |
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Pages (from-to) | 297-299 |
Number of pages | 3 |
Journal | Physica B: Condensed Matter |
Volume | 218 |
Issue number | 1-4 |
DOIs | |
Publication status | Published - 1996 |