STRUCTURAL STUDY OF EPITAXIAL BATIO3 CRYSTALS

被引：74

作者：

TERAUCHI, H

WATANABE, Y

KASATANI, H

KAMIGAKI, K

YANO, Y

TERASHIMA, T

BANDO, Y

机构：

[1] RES INST PROD DEV,SAKYO KU,KYOTO 606,JAPAN

[2] KYOTO UNIV,INST CHEM RES,UJI,KYOTO 611,JAPAN

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1992年 / 61卷 / 07期

关键词：

BATIO3; FILM; EPITAXIAL CRYSTAL; X-RAY DIFFRACTION;

D O I：

10.1143/JPSJ.61.2194

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Epitaxial crystals of BaTiO3 with the thicknesses of 67 angstrom, 230 angstrom, 600 angstrom and 1500 angstrom were grown on SrTiO3 substrates by activated reactive evaporation. The tetragonality of the crystal decreases with increasing thickness and remains in the temperature range of 15 K to 670 K. The epitaxial effect is discussed in terms of a critical thickness, as well as of a surface layer of fine particles.

引用

页码：2194 / 2197

页数：4

共 12 条

[1]

ANLIKER M, 1954, HELV PHYS ACTA, V27, P99

[2] PREPARATION OF FERROELECTRIC BATIO3 THIN-FILMS BY ACTIVATED REACTIVE EVAPORATION [J].