najoNanosystems: Physics, Chemistry, MathematicsНаносистемы: физика, химия, математика2220-80542305-7971Университет ИТМО10.17586/2220-8054-2016-7-1-37-43najo-754Research ArticlePAPERS, PRESENTED AT THE CONFERENCEPAPERS, PRESENTED AT THE CONFERENCEElectrical properties of carbon nanotubes / WS2 nanotubes (nanoparticles) hybrid filmsElectrical properties of carbon nanotubes / WS2 nanotubes (nanoparticles) hybrid filmsKsenevichV. K.KsenevichV. K.

Minsk

Minsk

ksenevich@bsu.byGorbachukN. I.GorbachukN. I.

Minsk

Minsk

VietHoVietHo

Minsk

Minsk

ShubaM. V.ShubaM. V.

Minsk

Minsk

KuzhirP. P.KuzhirP. P.

Minsk

Minsk

MaksimenkoS. A.MaksimenkoS. A.

Minsk

Minsk

PaddubskayaA. G.PaddubskayaA. G.

Vilnius

Vilnius

ValusisG.ValusisG.

Vilnius

Vilnius

WieckA. D.WieckA. D.

Bochum

Bochum

ZakA.ZakA.

Holon

Holon

TenneR.TenneR.

Rehovot

Rehovot

Department of Physics, Belarusian State UniversityDepartment of Physics, Belarusian State UniversityResearch Institute for Nuclear Problems, Belarusian State UniversityResearch Institute for Nuclear Problems, Belarusian State UniversityCenter for Physical Sciences and TechnologyCenter for Physical Sciences and TechnologyDepartment of Physics and Astronomy, Bochum Ruhr-UniversityDepartment of Physics and Astronomy, Bochum Ruhr-UniversityDepartment of Sciences, Holon Institute of TechnologyDepartment of Sciences, Holon Institute of TechnologyDepartment of Materials and Interfaces, Weizmann Institute of ScienceDepartment of Materials and Interfaces, Weizmann Institute of Science20161408202571Special Issue: Proceedings of the 12th Biennial International Conference “Advanced Carbon Nanostructures” (ACNS’2015)3743Copyright © Ksenevich V.K., Gorbachuk N.I., Viet H., Shuba M.V., Kuzhir P.P., Maksimenko S.A., Paddubskaya A.G., Valusis G., Wieck A.D., Zak A., Tenne R., 20252025Ksenevich V.K., Gorbachuk N.I., Viet H., Shuba M.V., Kuzhir P.P., Maksimenko S.A., Paddubskaya A.G., Valusis G., Wieck A.D., Zak A., Tenne R.Ksenevich V.K., Gorbachuk N.I., Viet H., Shuba M.V., Kuzhir P.P., Maksimenko S.A., Paddubskaya A.G., Valusis G., Wieck A.D., Zak A., Tenne R.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://nanojournal.ifmo.ru/jour/article/view/754

DC and AC electrical properties of hybrid films, consisting of carbon nanotubes and tungsten disulfide nanotubes (and fullerene like nanoparticles) were studied within the 2 – 300 K temperature range and over the 20 Hz – 1 MHz frequency range. The temperature dependences of the resistance R(T) exhibit behavior typical for the fluctuation-induced tunneling model in the intermediate temperature range. Analysis of the dependences of real and imaginary components of the impedance on the frequency (Z’(f) and Z”(f)) demonstrates the rising role of the contact barriers between carbon nanotubes inside hybrid films, consisting of the carbon nanotubes and inorganic tungsten disulfide nanotubes as the temperature was decreased. The active component of the impedance was found to prevail in the AC electrical properties of the hybrid films, consisting of multi-wall carbon nanotubes and WS2 nanoparticles over the entire available temperature range.

DC and AC electrical properties of hybrid films, consisting of carbon nanotubes and tungsten disulfide nanotubes (and fullerene like nanoparticles) were studied within the 2 – 300 K temperature range and over the 20 Hz – 1 MHz frequency range. The temperature dependences of the resistance R(T) exhibit behavior typical for the fluctuation-induced tunneling model in the intermediate temperature range. Analysis of the dependences of real and imaginary components of the impedance on the frequency (Z’(f) and Z”(f)) demonstrates the rising role of the contact barriers between carbon nanotubes inside hybrid films, consisting of the carbon nanotubes and inorganic tungsten disulfide nanotubes as the temperature was decreased. The active component of the impedance was found to prevail in the AC electrical properties of the hybrid films, consisting of multi-wall carbon nanotubes and WS2 nanoparticles over the entire available temperature range.

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The authors declare that there are no conflicts of interest present.