Fabrication of multiferroic epitaxial BiCrO3 thin films

被引：35

作者：

Murakami, M

Fujino, S

Lim, SH

Long, CJ

Salamanca-Riba, LG

Wuttig, M

Takeuchi, I ^{[1
]}

Nagarajan, V

Varatharajan, A

机构：

[1] Univ Maryland, Dept Mat Sci & Engn, College Pk, MD 20742 USA

[2] Univ New S Wales, Sch Mat Sci, Sydney, NSW 2052, Australia

[3] Univ Maryland, Ctr Supercond Res, College Pk, MD 20742 USA

来源：

APPLIED PHYSICS LETTERS | 2006年 / 88卷 / 15期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1063/1.2193461

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report on the growth and multiferroic properties of epitaxial BiCrO3 thin films. Single phase epitaxial thin films were grown on LaAlO3 (001), SrTiO3 (001), and NdGaO3 (110) substrates by pulsed laser deposition. The films display weak ferromagnetism with the Curie temperature of 120 K. Piezoelectric response and tunability of the dielectric constant were detected in the films at room temperature.

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