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cond-mat.mes-hall2023
Control of domain wall and pinning disorder interaction by light He ion irradiation in Pt/Co/AlOx ultrathin films
Cristina Balan, Johannes W. van der Jagt, Jose Peña Garcia +6
We have studied the effect of He irradiation on the dynamics of chiral domain walls in Pt/Co/AlOx trilayers in the creep regime. The irradiation leads to a strong decrease of t…
cond-mat.mtrl-sci2023
Improving Néel domain walls dynamics and skyrmion stability using He ion irradiation
Cristina Balan, Johannes W. van der Jagt, Aymen Fassatoui +8
Magnetization reversal and domain wall dynamics in Pt/Co/AlOx trilayers have been tuned by He+ ion irradiation. Fluences up to 1.5x10 ions/cm strongly decrease the perpe…