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Regular version of the site

Article

Tunneling transport in nonuniform barriers as a possible way for current control

Journal of Physics: Conference Series. 2009. Vol. 193. P. 012032(1)-012032(4).
Verbus V. A., Kozlov V.
This paper presents the results of computer simulation of the under barrier tunnelling transport through the nonuniform heterostructure barriers containing spherical or cylindrical nano objects. Embedding of nano objects in the barrier enables one to construct the semiconductor barriers with predefined properties. Application of external potential to these objects exponentially changes the current through the barrier and it can be usedfor current control and amplification of signals.