PREPARATION OF LA1-XSRXMNO3 THIN-FILMS BY A PYROSOL DERIVED METHOD

被引：21

作者：

GHARBAGE, B

HENAULT, M

PAGNIER, T

HAMMOU, A

机构：

[1] Laboratoire d'Ionique et d'Electrochimie du Solide de Grenoble E.N.S.E.E.G. -, 38402 Saint Martin d'Hères

来源：

MATERIALS RESEARCH BULLETIN | 1991年 / 26卷 / 10期

关键词：

LANTHANUM; STRONTIUM; MANGANESE; OXIDES;

D O I：

10.1016/0025-5408(91)90082-W

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

La1-xSrxMnO3 films (0 less-than-or-equal-to x less-than-or-equal-to 1) have been synthetised by the Pyrosol method and characterized by powder X-ray diffraction and scanning electron microscopy. Precursors were aqueous solutions of La, Sr and Mn nitrates. Films composed of monosized oxide grains were obtained on polycrystalline alumina substrates. The films were very homogeneous and their compositions in good agreement with those of the starting solutions. X-ray investigations revealed that the films had the same crystallographic structure as bulk materials.

引用

页码：1001 / 1007

页数：7

共 14 条

[11] STUDY ON ELECTRIC RESISTIVITY AND THERMOELECTRIC-POWER IN (LA0.8CA0.2)MNO3-Y [J].