Electronic structure analysis of Sb-doped BaSnO3

Daisuke Yamashita, Satoru Takefuji, Masato Tsubomoto, Tomoyuki Yamamoto

    Research output: Contribution to journalArticle

    9 Citations (Scopus)

    Abstract

    Sb-doped BaSnO3 is synthesized by the conventional solid-state reaction method changing a concentration of Sb. Electric resistivity of synthesized specimens decreases with increment of doped Sb concentration. In order to investigate an influence of Sb-doping on the electronic structure of BaSnO3, its valence band electronic structure is examined by the photoemission yield spectroscopy (PYS), which shows additional occupied band above the top of the valence band of BaSnO3 due to the Sb-doping. First-principles calculations are also carried out to obtain change in electronic structures of BaSnO3 by Sb-doping, which supports the PYS results.

    Original languageEnglish
    Pages (from-to)33-36
    Number of pages4
    JournalMaterials Science and Engineering B: Solid-State Materials for Advanced Technology
    Volume173
    Issue number1-3
    DOIs
    Publication statusPublished - 2010

    Fingerprint

    Electronic structure
    Doping (additives)
    Photoemission
    electronic structure
    Valence bands
    photoelectric emission
    Spectroscopy
    valence
    Electric conductivity
    Solid state reactions
    spectroscopy
    solid state
    electrical resistivity

    Keywords

    • Antimony
    • BaSnO
    • Electronic structure
    • First-principles calculation
    • Photoemission yield spectroscopy
    • Transparent conducting oxide

    ASJC Scopus subject areas

    • Materials Science(all)
    • Condensed Matter Physics
    • Mechanical Engineering
    • Mechanics of Materials

    Cite this

    Electronic structure analysis of Sb-doped BaSnO3 . / Yamashita, Daisuke; Takefuji, Satoru; Tsubomoto, Masato; Yamamoto, Tomoyuki.

    In: Materials Science and Engineering B: Solid-State Materials for Advanced Technology, Vol. 173, No. 1-3, 2010, p. 33-36.

    Research output: Contribution to journalArticle

    Yamashita, Daisuke ; Takefuji, Satoru ; Tsubomoto, Masato ; Yamamoto, Tomoyuki. / Electronic structure analysis of Sb-doped BaSnO3 In: Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 2010 ; Vol. 173, No. 1-3. pp. 33-36.
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