New oxide phase Cd2(1-x)Y2xSb2O7 pyrochlore with a wide band gap and high electrical conductivity

Kazuhiko Yanagawa, Yoshimichi Ohki, Takahisa Omata, Hideo Hosono, Naoyuki Ueda, Hiroshi Kawazoe

    Research output: Contribution to journalArticle

    13 Citations (Scopus)

    Abstract

    It was found for the first time that the electrical conductivity of Y-substituted Cd2Sb2O7, Cd2(1-x)Y2xSb2O7, with the pyrochlore structure, is larger than at least 3.3 × 100 Scm-1 and the optical band gap of the sample is wider than 3.5 eV. These values indicate that Cd2(1-x)Y2xSb2O7 pyrochlore has a characteristic of a transparent conductor.

    Original languageEnglish
    JournalJapanese Journal of Applied Physics, Part 2: Letters
    Volume33
    Issue number2 B
    Publication statusPublished - 1994

    Fingerprint

    Optical band gaps
    Energy gap
    conductors
    broadband
    electrical resistivity
    Oxides
    oxides
    Electric Conductivity

    ASJC Scopus subject areas

    • Physics and Astronomy (miscellaneous)

    Cite this

    New oxide phase Cd2(1-x)Y2xSb2O7 pyrochlore with a wide band gap and high electrical conductivity. / Yanagawa, Kazuhiko; Ohki, Yoshimichi; Omata, Takahisa; Hosono, Hideo; Ueda, Naoyuki; Kawazoe, Hiroshi.

    In: Japanese Journal of Applied Physics, Part 2: Letters, Vol. 33, No. 2 B, 1994.

    Research output: Contribution to journalArticle

    Yanagawa, Kazuhiko ; Ohki, Yoshimichi ; Omata, Takahisa ; Hosono, Hideo ; Ueda, Naoyuki ; Kawazoe, Hiroshi. / New oxide phase Cd2(1-x)Y2xSb2O7 pyrochlore with a wide band gap and high electrical conductivity. In: Japanese Journal of Applied Physics, Part 2: Letters. 1994 ; Vol. 33, No. 2 B.
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    AU - Omata, Takahisa

    AU - Hosono, Hideo

    AU - Ueda, Naoyuki

    AU - Kawazoe, Hiroshi

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