Texture of thin silicon films deposited from Si2Cl6

Y. Kato, N. Saito, Akio Fuwa

    研究成果: Article査読

    1 被引用数 (Scopus)

    抄録

    Thin Silicon films were deposited on non-crystal quartz glass substrates by hydrogen reduction of Si2Cl6 at temperatures from 650 to 900 °C in a horizontal hot wall reactor. The microstructures of the thin silicon films deposited under various experimental conditions were analyzed. The thin silicon films deposited from 750 to 850 °C have the highest degree of preferred (220) plane orientation with the 〈111〉 direction along the plane, and the cross-sectional morphology exhibits a columnar structure. The experimental values of the lattice spacing approach a value cited in JCPDS for the films deposited in a higher temperature range. In the lower temperature range the morphology of surface is flat and smooth, and in the higher temperature range the surface becomes uneven remarkably.

    本文言語English
    ページ(範囲)744-750
    ページ数7
    ジャーナルNippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
    60
    8
    出版ステータスPublished - 1996 8

    ASJC Scopus subject areas

    • Metals and Alloys

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