Nonlinear electrical conductivity characteristics of nanostructured aluminium films

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Journal of Beijing University of Chemical Technology ›› 2012, Vol. 39 ›› Issue (2) : 33-36.

材料科学与工程

LI ZhiRui;SUN KeXin;MENG QingYun

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Aluminium nanofilms have been fabricated by evaporation coating technology. Their surface morphology and electrical conductivity were investigated using a scanning electron microscope (SEM), four-point probe technology and a semiconductor parameter analyzer. It was found that the resistivity of the aluminium nanofilms was nonlinear at normal temperatures with currents of milliamperes, similar to the Coulomb blockade effect. This phenomenon of resistivity is caused by different thicknesses and nano-structured surfaces.

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LI ZhiRui;SUN KeXin;MENG QingYun. Nonlinear electrical conductivity characteristics of nanostructured aluminium films[J]. Journal of Beijing University of Chemical Technology, 2012, 39(2): 33-36

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Received	Revised	Published
2011-08-17	1900-01-01	2012-03-20
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2012-03-20

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