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

doi:10.1143/JJAP.33.L238

New oxide phase Cd_2(1–x)y_2xSb₂O₇ pyrochlore with a wide band gap and high electrical conductivity

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

^*この研究の対応する著者

先進理工学部

研究成果: Article › 査読

13 被引用数 (Scopus)

抄録

It was found for the first time that the electrical conductivity of Y-substituted Cd₂Sb₂O₇, Cd_2(1–x)Y_2xSb₂O₇, with the pyrochlore structure, is larger than at least 3.3 × 10° Scm^–1 and the optical band gap of the sample is wider than 3.5 eV. These values indicate that Cd_2(1–x)Y_2xSb₂O₇ pyrochlore has a characteristic of a transparent conductor.

本文言語	English
ページ（範囲）	L238-L240
ジャーナル	Japanese journal of applied physics
巻	33
号	2B
DOI	https://doi.org/10.1143/JJAP.33.L238
出版ステータス	Published - 1994 2

ASJC Scopus subject areas

工学（全般）
物理学および天文学（全般）

文献へのアクセス

10.1143/JJAP.33.L238

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引用スタイル

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AU - Ohki, Yoshimichi

AU - Omata, Takahisa

AU - Hosono, Hideo

AU - Ueda, Naoyuki

AU - Kawazoe, Hiroshi

PY - 1994/2

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AB - 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 × 10° 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.

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KW - High electrical conductivity

KW - New transparent conductor

KW - Pyrochlore

KW - Wide band gap

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