Control of adsorbates and conduction on CVD-grown diamond surface, using scanning probe microscope

Minoru Tachiki, Tohru Fukuda, Kenta Sugata, Hokuto Seo, Hitoshi Umezawa, Hiroshi Kawarada

    Research output: Contribution to journalArticle

    38 Citations (Scopus)

    Abstract

    Nanofabrication on a hydrogen-terminated diamond surface is performed by controlling surface adsorbates, using a scanning probe microscope (SPM) technique. Insulated areas are successfully obtained by changing hydrogen termination to oxygen termination. The Auger electron spectrum (AES) indicated the presence of oxygen adsorbed on the modified surface area. A small isolated conductive area is fabricated, and using this structure, a metal-insulator-metal (MIM) diode-like I-V characteristic is observed. Anodic oxidation using the surface water is also suggested for our experimental results.

    Original languageEnglish
    Pages (from-to)578-582
    Number of pages5
    JournalApplied Surface Science
    Volume159
    DOIs
    Publication statusPublished - 2000 Jun

    Fingerprint

    Diamond
    Adsorbates
    Chemical vapor deposition
    Diamonds
    Microscopes
    diamonds
    microscopes
    vapor deposition
    Scanning
    conduction
    scanning
    probes
    Hydrogen
    MIM diodes
    Metals
    Oxygen
    nanofabrication
    Anodic oxidation
    oxygen
    hydrogen

    ASJC Scopus subject areas

    • Physical and Theoretical Chemistry
    • Surfaces, Coatings and Films
    • Condensed Matter Physics

    Cite this

    Control of adsorbates and conduction on CVD-grown diamond surface, using scanning probe microscope. / Tachiki, Minoru; Fukuda, Tohru; Sugata, Kenta; Seo, Hokuto; Umezawa, Hitoshi; Kawarada, Hiroshi.

    In: Applied Surface Science, Vol. 159, 06.2000, p. 578-582.

    Research output: Contribution to journalArticle

    Tachiki, Minoru ; Fukuda, Tohru ; Sugata, Kenta ; Seo, Hokuto ; Umezawa, Hitoshi ; Kawarada, Hiroshi. / Control of adsorbates and conduction on CVD-grown diamond surface, using scanning probe microscope. In: Applied Surface Science. 2000 ; Vol. 159. pp. 578-582.
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    AU - Umezawa, Hitoshi

    AU - Kawarada, Hiroshi

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