Weak ferromagnetism in Tb(Fe0.2Mn0.2Co0.2Cr0.2Ni0.2) O3 high-entropy oxide perovskite thin films

Alan Farhan*, Federico Stramaglia, Maria Cocconcelli, Nikolai Kuznetsov, Lide Yao, Armin Kleibert, Cinthia Piamonteze, Sebastiaan Van Dijken

*Corresponding author for this work

Research output: Contribution to journalArticleScientificpeer-review

15 Citations (Scopus)
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Abstract

We have studied the structural and magnetic properties of Tb(Fe0.2Mn0.2Co0.2Cr0.2Ni0.2)O3 (T5BO) high-entropy oxide perovskite (HEOP) thin films. Using synchrotron-based x-ray absorption spectroscopy, employing x-ray magnetic circular dichroism, we performed an element-sensitive study of epitaxial T5BO thin films. The measurements reveal a magnetic multiphase with variable ferromagnetic ordering of all transition metal elements, providing a promising route towards designer ferroic properties in Tb-based HEOP thin films.

Original languageEnglish
Article numberL060404
Pages (from-to)1-5
Number of pages5
JournalPhysical Review B
Volume106
Issue number6
DOIs
Publication statusPublished - 16 Aug 2022
MoE publication typeA1 Journal article-refereed

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