LEED STUDY OF (0001) FACE OF YMNO3 IN ORDER TO EPITAXY CDSE ON THIS SURFACE

被引：3

作者：

ABERDAM, D

BOUCHET, G

DUCROS, P

机构：

[1] Laboratoire de Spectrométrie Physique, Faculté des Sciences de Grenoble, Domaine Universitaire

[2] Laboratoire d'Electronique et Technologie de l'Informatique

来源：

SURFACE SCIENCE | 1969年 / 14卷 / 01期

关键词：

D O I：

10.1016/0039-6028(69)90049-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Using the technique of low-energy electron diffraction the structure of the (0001) face of yttrium manganite has been studied with a view to subsequent epitaxying of the semiconducting material cadmium selenide upon this ferroelectric crystal. The heat treatments necessary for obtaining an ordered surface of YMnO3 have been determined, and a possible explanation for the appearance of a 2 × 2 surface structure is given. As a result of this study the epitaxy of CdSe on YMnO3 has been achieved in the best possible conditions. © 1969.

引用

页码：121 / &

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