Temperature-dependent evolution of electronic structure and ferrimagnetic properties in high-entropy oxide (Cr, Mn, Fe, Co, Ni)3O4

Daradkeh, SI.; Allaham, MM.; Spusta, T.; Spotz, Z.; Pouchly, V.; Mousa, MS.; Knápek, A.; Sobola, D., 2025: Temperature-dependent evolution of electronic structure and ferrimagnetic properties in high-entropy oxide (Cr, Mn, Fe, Co, Ni)3O4. JOURNAL OF ALLOYS AND COMPOUNDS 1031, doi: 10.1016/j.jallcom.2025.180922; FULL TEXT
(WITEC-RAMAN, LYRA, RIGAKU3, JASCO, VERSALAB)

Equipment:

• Witec Alpha 300R (WITEC-RAMAN)
• Focused Ion Beam/Scanning Electron Microscope TESCAN LYRA3 (LYRA)
• X-ray powder diffractometer Rigaku SmartLab 3kW (RIGAKU3)
• UV/Vis/NIR Spectrophotometer Jasco V-770 (JASCO)
• Cryogenic-free VSM and ETO measurement system – Quantum Design, VersaLab (VERSALAB)

Research Groups:

• Advanced Ceramic Materials
• Advanced Multifunctional Ceramics
• CF: CEITEC Nano

CEITEC authors:

• Samer Daradkeh
• Mohammad Allaham
• Tomáš Spusta, Ph.D.
• Zdeněk Spotz, Ph.D.
• Václav Pouchlý, Ph.D.
• Prof. Dinara Sobola, Ph.D.