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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/104606

    Title: Low temperature synthesis of diamond-based nano-carbon composite materials with high electron field emission properties
    Authors: Saravanan, A.;Huang, B. R.;Yeh, C. J.;Leou, K. C.;Lin, I. N.
    Date: 2015-06-10
    Issue Date: 2016-01-06 11:04:37 (UTC+8)
    Abstract: A diamond-based nano-carbon composite (d/NCC) material, which contains needle-like diamond grains encased with the nano-graphite layers, was synthesized at low substrate temperature via a bias enhanced growth process using CH4/N2 plasma. Such a unique granular structure renders the d/NCC material very conductive (σ = 714.8 S/cm), along with superior electron field emission (EFE) properties (E0 = 4.06 V/μm and Je = 3.18 mA/cm2) and long lifetime (τ = 842 min at 2.41 mA/cm2). Moreover, the electrical conductivity and EFE behavior of d/NCC material can be tuned in a wide range that is especially useful for different kind of applications.
    Relation: Applied Physics Letters 106(23), 231602
    DOI: 10.1063/1.4922370
    Appears in Collections:[Graduate Institute & Department of Physics] Journal Article

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