LA2-XSRXCUO4(110) THIN-FILMS EPITAXIALLY GROWN ALONG THE CUO2 PLANE ON PR2CUO4 SINGLE-CRYSTALS

被引：5

作者：

SATO, H ^{[1
]}

NAITO, M ^{[1
]}

ARIMA, T ^{[1
]}

TOKURA, Y ^{[1
]}

机构：

[1] UNIV TOKYO, DEPT PHYS, BUNKYO KU, TOKYO 113, JAPAN

来源：

APPLIED PHYSICS LETTERS | 1992年 / 61卷 / 20期

关键词：

D O I：

10.1063/1.108155

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The epitaxial growth of superconducting copper oxide films on nondoped insulating copper oxide single crystals produced high-quality epitaxy perpendicular to the c axis, namely along the CuO2 plane. The (110) oriented La1.84Sr0.16CuO4 (LSCO) thin films with T(c) = 21 K were successfully grown on (110) Pr2CuO4 single-crystal substrates using 90-degrees off-axis sputtering. The x-ray diffraction and the anisotropic resistivity indicate perfect in-plane epitaxy. Scanning electron microscopy (SEM) shows fairly smooth surface of the (110) LSCO film.

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页码：2470 / 2472

页数：3

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