Please use this identifier to cite or link to this item: http://essuir.sumdu.edu.ua/handle/123456789/44562
Title: About Using Carbon Nanotubes with Amino Group Modification as Sensors
Authors: Polikarpova, N.P.
Zaporotskova, I.V.
Boroznin, S.V.
Zaporotskov, P.A.
Keywords: Carbon nanotube
Sensory activity
Functional amino group
Boundary modification
MNDO method
Issue Year: 2015
Publisher: Sumy State University
Citation: N.P. Polikarpova, I.V. Zaporotskova, S.V. Boroznin, P.A. Zaporotskov, J. Nano- Electron. Phys. 7 No 4, 04089 (2015)
Abstract: In CdSb + 3 % MnSb composite, structural properties have been studied, specific resistance ρ and Hall coefficient RH are measured at a high hydrostatic pressure of up to P ≤ 9 GPa. An irreversible structural phase transition is found at barometric dependencies p(P) and RH(P). From our experimental data, barometric dependencies of carrier concentration and their mobility are calculated. On the basis of the heterophase structure – effective medium model, characteristic points and parameters of the phase transition, and also dynamics of variation of the initial phase volume C1 as a function of pressure are computed. The latter dependence is in agreement with the investigation results of Raman scattering before and after application of pressure.
URI: http://essuir.sumdu.edu.ua/handle/123456789/44562
Type: Article
Appears in Collections:Журнал нано- та електронної фізики (Journal of nano- and electronic physics)

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