Element-sensitive x-ray absorption spectroscopy and magnetometry of Lu(Fe&lt;sub&gt;0.2&lt;/sub&gt;Mn&lt;sub&gt;0.2&lt;/sub&gt;Co&lt;sub&gt;0.2&lt;/sub&gt;Cr&lt;sub&gt;0.2&lt;/sub&gt;Ni&lt;sub&gt;0.2&lt;/sub&gt;)O&lt;sub&gt;3&lt;/sub&gt; high-entropy oxide perovskite thin films

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

doi:10.1103/PhysRevMaterials.7.044402

Element-sensitive x-ray absorption spectroscopy and magnetometry of Lu(Fe_0.2Mn_0.2Co_0.2Cr_0.2Ni_0.2)O₃ high-entropy oxide perovskite thin films

Farhan A, Cocconcelli M, Stramaglia F, Kuznetsov N, Flajšman L, Wyss M, Yao L, Piamonteze C & Van Dijken S

Citation

Farhan, A., Cocconcelli, M., Stramaglia, F., Kuznetsov, N., Flajšman, L., Wyss, M., … Van Dijken, S. (2023). Element-sensitive x-ray absorption spectroscopy and magnetometry of Lu(Fe_0.2Mn_0.2Co_0.2Cr_0.2Ni_0.2)O₃ high-entropy oxide perovskite thin films. Physical Review Materials, 7(4), 044402 (7 pp.). https://doi.org/10.1103/PhysRevMaterials.7.044402

Persistent URL https://www.dora.lib4ri.ch/psi/islandora/object/psi:52246

We present a study on the structural and magnetic properties of Lu(Fe_0.2Mn_0.2Co_0.2Cr_0.2Ni_0.2)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.

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Journal Article

Title

Element-sensitive x-ray absorption spectroscopy and magnetometry of Lu(Fe_0.2Mn_0.2Co_0.2Cr_0.2Ni_0.2)O₃ high-entropy oxide perovskite thin films

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