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Эта публикация цитируется в 1 научной статье (всего в 1 статье)
PAPERS, PRESENTED AT THE CONFERENCE
Power-like corrections to the conductivity of $\mathrm{Mo}$–$\mathrm{C}$ nanocomposites
A. D. Bozhko A. M. Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow, Russia
Аннотация:
The evolution of the electron transport character in thin films of $\mathrm{Mo}$–$\mathrm{C}$ nanocomposites is studied over the metal concentration range $0.14$ – $0.3$ at temperatures from $4.2$ to $400$ K. It is shown that conductivity of the $\mathrm{Mo}$–$\mathrm{C}$ nanocomposites demonstrates the distinct power-like behavior in the two temperature intervals separated at $20$ – $25$ K. The concentration dependences of the power exponent in both temperature intervals are characterized by the expressed minimum at $\mathrm{Mo}$ content close to $0.2$ varying over the range $0.25$ – $1.0$. The experimental data are discussed and simulated in the model of inelastic tunneling of the electrons in amorphous dielectrics in the framework of the effective medium approximation.
Ключевые слова:
metal-carbon nanocomposite, granular materials, amorphous carbon, electron transport, inelastic tunneling.
Поступила в редакцию: 20.11.2015
Образец цитирования:
A. D. Bozhko, “Power-like corrections to the conductivity of $\mathrm{Mo}$–$\mathrm{C}$ nanocomposites”, Наносистемы: физика, химия, математика, 7:1 (2016), 169–174
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/nano187 https://www.mathnet.ru/rus/nano/v7/i1/p169
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