Properties of epitaxial LaCaMnO laser ablated thin films on (100) and (110) SrTiO3 substrates

被引：6

作者：

Lourenço, AACS

Araújo, JP

Amaral, VS

Tavares, PB

Sousa, JB

Vieira, JM

Alves, E

da Silva, MF

Soares, JC

机构：

[1] Dept Fis, IFIMUP, P-4150 Porto, Portugal

[2] Univ Aveiro, Dept Fis, P-3810 Aveiro, Portugal

[3] INESC, P-4150 Porto, Portugal

[4] Univ Aveiro, Dept Engn Ceram & Vidro, P-3180 Aveiro, Portugal

[5] Univ Tras os Montes & Alto Douro, Seccao Quim, P-5000 Vila Real, Portugal

[6] Inst Tecnol & Nucl, P-2685 Sacavem, Portugal

[7] Univ Lisbon, Ctr Fis Nucl, P-1699 Lisbon, Portugal

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1999年 / 196卷

关键词：

colossal magnetoresistance; laser ablation; thin films; anisotropic magnetoresistance;

D O I：

10.1016/S0304-8853(98)00848-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Thin films of La0.62+/-0.05Ca0.33+/-0.02MnO3-delta were grown by laser ablation on SrTiO3 with 100 and 110 orientations. We find that the films grow epitaxially, with either the c-axis perpendicular or in the plane of the films. Using the same deposition conditions, films on both substrates have similar characteristics. Anisotropic behaviour of the magnetoresistance is found. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：495 / 497

页数：3