New oxide phase Cd1−xYxSb2O6 with a wide band gap and high electrical conductivity
- 13 December 1993
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 63 (24) , 3335-3337
- https://doi.org/10.1063/1.110162
Abstract
It was initially found that CdSb2O6, in which a small part of the Cd ions was substituted with Y ions, has characteristics of a transparent conductor. The electrical conductivity at room temperature of the Y‐substituted CdSb2O6 ceramic was larger, by at least 1×100 S cm−1, while that of the nonsubstituted CdSb2O6 was smaller than 10−5 S cm−1. The optical band gap of CdSb2O6 was found to be larger than 4.1 eV by the measurements of diffuse reflectance spectra.Keywords
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