Neutron diffraction study of tetragonal zirconias containing Sn

被引：6

作者：

Hunter, BA

Howard, CJ

Kim, DJ

机构：

[1] Australian Nucl Sci & Technol Org, Menai, NSW 2234, Australia

[2] Korea Inst Sci & Technol, Div Ceram, Seoul 136791, South Korea

来源：

PHYSICA B | 1997年 / 241卷

关键词：

neutron powder diffraction; zirconia;

D O I：

10.1016/S0921-4526(97)00847-8

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Neutron powder diffraction was used to study tetragonal (ZrO2 - 2 mol% Y2O3)-M mol% SnO2 at various Sn compositions, M = 0-10. It was confirmed that there is an increase in the unit cell volume even though the shortest cation-anion bond distance decreases as expected from the smaller ionic radius of Sn. This result is explained in terms of charge balance effects. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：1249 / 1251

页数：3

共 8 条

[1]

GREEN DJ, 1988, TRANSFORMATION TOUGH

[2]

HILL RJ, 1986, AAECM112

[3] THE AUSTRALIAN HIGH-RESOLUTION NEUTRON POWDER DIFFRACTOMETER [J].