Distinguishing Sb-containing sites in SnO2 using spectrum simulation of X-ray absorption spectroscopy

被引：2

作者：

Isomura, Noritake ^{[1
]}

Takahashi, Naoko ^{[1
]}

Kosaka, Satoru ^{[1
]}

机构：

[1] Toyota Cent Res & Dev Labs Inc, 41-1 Yokomichi, Nagakute, Aichi 4801192, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS | 2022年 / 61卷 / 04期

关键词：

X-ray absorption fine structure (XAFS); ab initio calculation; density functional theory; antimony; tin dioxide; THIN-FILMS; EXAFS; ANTIMONY; XANES;

D O I：

10.35848/1347-4065/ac5add

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Antimony (Sb)-doped tin dioxide (SnO2) is a transparent electrode material with high electrical conductivity. Sb is believed to act as a donor by substituting at the Sn position as pentavalent (Sb5+) that has been physically proved through X-ray absorption spectroscopy (XAS), in agreement with Sb2O5. Furthermore, ab initio calculations confirmed the abovementioned, based on density functional theory and on the precondition that there are no clusters or bulk of Sb2O5. (c) 2022 The Japan Society of Applied Physics

引用

页数：3

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