A STRUCTURAL STUDY OF NI-SUBSTITUTED PB2SR2YCU3O8+-DELTA

被引：4

作者：

AMADOR, U

GARCIAALVARADO, F

MORAN, E

ALARIOFRANCO, MA

RODRIGUEZCARJAVAL, J

机构：

[1] Depto. de Química Inorgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Madrid

[2] Institute Laue-Langevin, Grenoble Cedex

来源：

PHYSICA C | 1990年 / 165卷 / 5-6期

关键词：

D O I：

10.1016/0921-4534(90)90388-U

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Novel Pb2Sr2YCu3-xNixO8 materials have been obtained. By means of powder neutron diffraction a structural study of a sample with x {equal to or succeeds} 0.8 was performed. Ni cation substitutes approximately 27% of copper ions scattering entering the Cu(2) positions and forming (Cu0.6Ni0.4)O2 planes. The crystal structure is described in the space group Cmmm. © 1990.

引用

页码：499 / 504

页数：6

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