Title of article
Electronic properties of aligned carbon nanotubes
Author/Authors
Chauvet، نويسنده , , O. and Forrَ، نويسنده , , L. and Zuppiroli، نويسنده , , L. and De Heer، نويسنده , , W.A.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1997
Pages
2
From page
2311
To page
2312
Abstract
The electronic properties of aligned carbon nanotube films have been investigated by conduction electron spin resonance (CESR) and transport measurements. Hall effect and CESR reveal that the nanotubes behave like a semimetal with 1019 carriers/cm3 at room temperature. The intrinsic resistivity is an order of magnitude lower than the dc resistivity of the films. Strong deviations in the physical characteristics suggest a charge-carrier localisation below 40 K. Low level of doping with Potassium strongly modifies the electronic properties of the nanotubes.
Keywords
electron spin resonance , Transport measurements , Fullerenes and derivatives
Journal title
Synthetic Metals
Serial Year
1997
Journal title
Synthetic Metals
Record number
2071391
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