Non-Ohmic Conductivity of High-Resistance Layers of Diamond-Like Carbon

被引：1
|
作者：
Nikolaev, S. N. [1 ]
Vedeneev, A. S. [2 ]
Luzanov, V. A. [2 ]
Emel'yanov, A., V [1 ,3 ]
Kozlov, A. M. [2 ]
Bugaev, A. S. [2 ,3 ]
Ryl'kov, V. V. [1 ,2 ]
机构：
[1] Kurchatov Inst, Natl Res Ctr, Moscow 123182, Russia
[2] Russian Acad Sci, Kotelnikov Inst Radio Engn & Elect, Fryazino Branch, Fryazino 141190, Moscow Oblast, Russia
[3] Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Oblast, Russia
来源：
JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS | 2021年 / 66卷 / 10期
基金：
俄罗斯基础研究基金会;
关键词：
Diamonds; -; Nanoclusters; Solvents;
D O I：
10.1134/S1064226921100120
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we study the field dependences of the conductivity of Pt/DLC/Pt structures based on thin (20 nm) high-resistivity layers of diamond-like carbon (DLC). The dependence of electrical conductivity sigma on electric field E was found to have a threshold character and obeys law ln sigma(E) proportional to E-1/2. The revealed features are explained based on the concept of non-ohmic properties of disordered systems with a random Coulomb potential, which is formed in DLC layers by fluctuations of their composition associated with the presence of low-resistance sp(2) nanoclusters in a diamond-like sp(3) matrix. The characteristic size of sp(2) nanoclusters estimated using the percolation model is approximate to 4 nm.
引用
收藏
页码：1196 / 1200
页数：5
相关论文
共 50 条
  • [1] Non-Ohmic Conductivity of High-Resistance Layers of Diamond-Like Carbon
    S. N. Nikolaev
    A. S. Vedeneev
    V. A. Luzanov
    A. V. Emel’yanov
    A. M. Kozlov
    A. S. Bugaev
    V. V. Ryl’kov
    Journal of Communications Technology and Electronics, 2021, 66 : 1196 - 1200
  • [2] Non-Ohmic effects in the electronic transport in tungsten- and silicon-containing diamond-like films
    Bozhko, A
    Chudinov, SM
    Evangelisti, M
    Stizza, S
    Dorfman, VF
    MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC MATERIALS SENSORS AND SYSTEMS, 1998, 5 (3-4): : 265 - 269
  • [3] NON-OHMIC CONDUCTIVITY BEHAVIOR OF POLYDIACETYLENE
    BAHL, SK
    RISEN, WM
    BAUGHMAN, RH
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1977, 22 (03): : 454 - 454
  • [4] Production and properties of diamond-like carbon layers
    Rathjen, D
    Schurer, C
    EUROMAT 97 - PROCEEDINGS OF THE 5TH EUROPEAN CONFERENCE ON ADVANCED MATERIALS AND PROCESSES AND APPLICATIONS: MATERIALS, FUNCTIONALITY & DESIGN, VOL 3: SURFACE ENGINEERING AND FUNCTIONAL MATERIALS, 1997, : 351 - 351
  • [5] Thermal conductivity of diamond-like carbon films
    Shamsa, M.
    Liu, W. L.
    Balandin, A. A.
    Casiraghi, C.
    Milne, W. I.
    Ferrari, A. C.
    APPLIED PHYSICS LETTERS, 2006, 89 (16)
  • [6] NON-OHMIC CONDUCTIVITY IN MOLECULAR HETEROSTRUCTURES
    RUCKH, R
    SIGMUND, E
    JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1988, 21 (20): : 3751 - 3765
  • [7] The diamond radiation detector with an Ohmic contact using diamond-like carbon interlayer
    Pan, Z.
    Qin, K.
    Zhou, J.
    Yu, H.
    Xu, R.
    Huang, J.
    Tang, K.
    Wang, L.
    MATERIALS RESEARCH INNOVATIONS, 2015, 19 : 828 - 831
  • [8] Conductivity of ion tracks in diamond-like carbon films
    Zollondz, JH
    Krauser, J
    Weidinger, A
    Trautmann, C
    Schwen, D
    Ronning, C
    Hofsaess, H
    Schultrich, B
    DIAMOND AND RELATED MATERIALS, 2003, 12 (3-7) : 938 - 941
  • [9] FRICTIONAL-PROPERTIES OF DIAMOND-LIKE CARBON LAYERS
    ENKE, K
    DIMIGEN, H
    HUBSCH, H
    APPLIED PHYSICS LETTERS, 1980, 36 (04) : 291 - 292
  • [10] NON-OHMIC MICROWAVE CONDUCTIVITY IN SEMICONDUCTOR POSTS
    HESS, K
    NIMTZ, G
    SEEGER, K
    SOLID-STATE ELECTRONICS, 1969, 12 (02) : 79 - &
12345