Concept

Rectangular potential barrier

Related publications (43)

Microscopic-Scale Lateral Inhomogeneities of the Schottky-Barrier-Formation Process

The interpretation of photoemission-spectromicroscopy studies of Au on GaSe requires a revision of established ideas about this interface, which has long been considered a prototype of Schottky-like systems. We find that the interface-formation process inv ...

1993

Understanding and Controlling Semiconductor Interfaces - Spectroscopy and Spectromicroscopy

Giorgio Margaritondo

A series of events has revolutionized the research on semiconductor interfaces. One of the most interesting is the discovery that heterojunction band lineups can be modified by manipulating the interface on an atomic scale. Specifically, it has been possib ...

1992

Exact results for the diffusion in a class of asymmetric bistable potentials

Max-Olivier Hongler

We solve the Fokker-Planck equations with drifts deriving from a class of asymmetric nonharmonic potentials which include bistable cases. An analytical expression for the probability current over the potential barrier is obtained. Finally, we compare our e ...

1982

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