The influence of the repetition rate of laser pulses on the growth of diamond thin films by pulsed laser ablation of graphite

Tsuyoshi Yoshitake, Takeshi Hara, Kunihito Nagayama

    Research output: Contribution to journalArticle

    14 Citations (Scopus)

    Abstract

    Using a pulsed laser deposition method, we fabricated diamond thin films homoepitaxially in an oxygen atmosphere at various repetition rates of laser pulses, and investigated the influence of the repetition rate of laser pulses on the growth of diamond thin film. As the repetition rate was raised from 5 to 50 Hz, the crystallite diameter, which is estimated from scanning electron microscopy images, increased from 0.1 to 1 μm. Based on the results, the growth process for various repetition rates is discussed.

    Original languageEnglish
    Pages (from-to)306-309
    Number of pages4
    JournalDiamond and Related Materials
    Volume12
    Issue number3-7
    DOIs
    Publication statusPublished - Mar 1 2003

    Fingerprint

    Graphite
    Diamond films
    Laser ablation
    Pulsed lasers
    laser ablation
    Laser pulses
    repetition
    pulsed lasers
    graphite
    diamonds
    Thin films
    Pulsed laser deposition
    thin films
    pulses
    lasers
    Oxygen
    Scanning electron microscopy
    pulsed laser deposition
    atmospheres
    scanning electron microscopy

    All Science Journal Classification (ASJC) codes

    • Electronic, Optical and Magnetic Materials
    • Chemistry(all)
    • Mechanical Engineering
    • Physics and Astronomy(all)
    • Materials Chemistry
    • Electrical and Electronic Engineering

    Cite this

    The influence of the repetition rate of laser pulses on the growth of diamond thin films by pulsed laser ablation of graphite. / Yoshitake, Tsuyoshi; Hara, Takeshi; Nagayama, Kunihito.

    In: Diamond and Related Materials, Vol. 12, No. 3-7, 01.03.2003, p. 306-309.

    Research output: Contribution to journalArticle

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