Dislocation-driven nucleation type switching across repeated ultrafast magnetostructural phase transition

Physical Review B

Hajduček, J.; Andrieux, A.; Arregi, J. A.; Tichý, M.; Cattaneo, P.; Ferrari, B.; Carbone, F.; Uhlíř, V.; LaGrange, T., 2026: Dislocation-driven nucleation type switching across repeated ultrafast magnetostructural phase transition. PHYSICAL REVIEW B 113(1), doi: 10.1103/k8nj-p557; FULL TEXT
(MAGNETRON, RIGAKU9, VERSALAB, WOOLLAM-VIS)

Equipment:

• Magnetron sputtering system BESTEC (MAGNETRON)
• X-ray diffractometer with high brightness source Rigaku SmartLab 9kW (RIGAKU9)
• Cryogenic-free VSM and ETO measurement system – Quantum Design, VersaLab (VERSALAB)
• NIR-UV spectroscopic ellipsometer J. A. Woollam V-VASE (WOOLLAM-VIS)

Research Groups:

• Nanomagnetism and Spintronics
• CF: CEITEC Nano

CEITEC authors:

• Jan Hajduček
• Jon Ander Arregi Uribeetxebarria, Ph.D.
• Vojtěch Uhlíř, Ph.D.