期刊
ACTA PHYSICA POLONICA A
卷 113, 期 3, 页码 1039-1042出版社
POLISH ACAD SCIENCES INST PHYSICS
DOI: 10.12693/APhysPolA.113.1039
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Transport properties via temperature dependences of sample resistance R(T) and influence of microwave field of 10 GHz on the conductivity of the single-walled carbon nanotubes fibers are investigated. The R(T) dependences studied within 4.2-300 K can be well approximated by the Mott law for 3D variable range hopping below T = 80 K and by typical law for fluctuation-induced tunnelling model within the temperature range 80300 K. We associate the observed increase in the conductivity with microwave power by increase in hopping probability of the charge carriers between single-walled carbon nanotubes.
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