S. P. Bennett, A. Herklotz, C. D. Cress, 等. Magnetic order multilayering in FeRh thin films by He-Ion irradiation[J]. 材料研究快报(英文), 2018,6(1):106-112.
S. P. Bennett, A. Herklotz, C. D. Cress, et al. Magnetic order multilayering in FeRh thin films by He-Ion irradiation[J]. Materials Research Letters, 2018, 6(1): 106-112.
S. P. Bennett, A. Herklotz, C. D. Cress, 等. Magnetic order multilayering in FeRh thin films by He-Ion irradiation[J]. 材料研究快报(英文), 2018,6(1):106-112.DOI: 10.1080/21663831.2017.1402098.
S. P. Bennett, A. Herklotz, C. D. Cress, et al. Magnetic order multilayering in FeRh thin films by He-Ion irradiation[J]. Materials Research Letters, 2018, 6(1): 106-112.DOI: 10.1080/21663831.2017.1402098.
Magnetic order multilayering in FeRh thin films by He-Ion irradiation
BSTRACTThe heterointerfacing of different materials with competing magnetic orders forms the basis for today’s spintronic devices
however materials compatibility has remained a major limitation to the conception of new multilayered systems. Here
we uncover a multilayer of competing magnetic orders within a single layer of FeRh after low-energy He-ion irradiation: metamagnetic
ferromagnetic
and spin glass. Polarized neutron reflectometry
irradiation modeling
and density functional theory calculations reveal a direct correlation between the disorder concentration
the depth-dependent magnetic ordering
and the onset of the metamagnetic transition. Such a heterostructure opens the door to new paradigms in antiferromagnetic electronics and ultra-low-power magnetization controllability.