Effects of pillar size modulation on the magneto-structural coupling in self-assembled BiFeO3-CoFe2O4 heteroepitaxy

Tahta Amrillah, Yu Xun Chen, My Ngoc Duong, Wildan Abdussalam, Firman Mangasa Simanjuntak, Chia Hao Chen, Ying Hao Chu, Jenh Yih Juang*

*此作品的通信作者

研究成果: Article同行評審

10 引文 斯高帕斯(Scopus)

摘要

The magneto-structural coupling of BiFeO3 (BFO)-CoFe2O4 (CFO)/LaAlO3 (LAO) heteroepitaxy with various lateral sizes of CFO pillars embedded in a BFO matrix was investigated. A structural phase transformation of the BFO matrix was observed when the pillar size of CFO was increased to exceed 200 nm. Such structural transformation led to modification of magneto-elastic coupling behavior and magnetic anisotropy in the BFO-CFO/LAO system. The flexibility of tuning the pillar size of CFO, and hence, the strain and interfacial effect on the multiferroic system have significant application implications in these functional oxide nanocomposites.

原文English
頁(從 - 到)435-440
頁數6
期刊CrystEngComm
22
發行號3
DOIs
出版狀態Published - 21 1月 2020

指紋

深入研究「Effects of pillar size modulation on the magneto-structural coupling in self-assembled BiFeO3-CoFe2O4 heteroepitaxy」主題。共同形成了獨特的指紋。

引用此