Direct neutron-diffraction-based measurement of magnetic order in brownmillerite SrCoO2.5 and La0.5Sr0.5CoO2.5 thin films
Epitaxial cobaltites have emerged as exemplary materials for electrochemical gating, in large part due to their topotactic perovskite (P) ↔ brownmillerite (BM) transformations. SrCoO3−δ, for example, can be cycled between metallic ferromagnetic P SrCoO3 and insulating BM SrCoO2.5, realizing exceptio...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2024-04-01
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| Series: | APL Materials |
| Online Access: | http://dx.doi.org/10.1063/5.0196646 |