Element-sensitive x-ray absorption spectroscopy and magnetometry of Lu(Fe0.2Mn0.2Co0.2Cr0.2Ni0.2) O3 high-entropy oxide perovskite thin films

Alan Farhan, Maria Cocconcelli, Federico Stramaglia, Nikolai Kuznetsov, Lukáš Flajšman, Marcus Wyss, Lide Yao, Cinthia Piamonteze, Sebastiaan Van Dijken

Research output: Contribution to journalArticleScientificpeer-review

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Abstract

We present a study on the structural and magnetic properties of Lu(Fe0.2Mn0.2Co0.2Cr0.2Ni0.2)O3 (Lu5BO) high-entropy oxide perovskite thin films. We use synchrotron-based x-ray absorption spectroscopy employing x-ray magnetic circular and linear dichroism (XMCD and XMLD) to perform an element-sensitive study on single-crystal epitaxial Lu5BO thin films. Together with XMCD magnetometry, the results reveal dominant antiferromagnetic order with a transition temperature around 100 K.

Original languageEnglish
Article number044402
Pages (from-to)1-7
Number of pages7
JournalPhysical Review Materials
Volume7
Issue number4
DOIs
Publication statusPublished - Apr 2023
MoE publication typeA1 Journal article-refereed

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