Antiferromagnetism - Wikipedia
Antiferromagnetic materials occur commonly among transition metal compounds, especially oxides. Examples include hematite , metals such as chromium , alloys such as iron manganese (FeMn), and oxides such as nickel oxide (NiO).
Antiferromagnetic spintronics | Nature Nanotechnology
2016年3月3日 · Antiferromagnetic materials are internally magnetic, but the direction of their ordered microscopic moments alternates between individual atomic sites. The resulting zero net magnetic moment...
Antiferromagnetism | Magnetic Ordering, Exchange Interactions …
In antiferromagnetic materials, which include certain metals and alloys in addition to some ionic solids, the magnetism from magnetic atoms or ions oriented in one direction is canceled out by the set of magnetic atoms or ions that are aligned in the reverse direction.
Rev. Mod. Phys. 90, 015005 (2018) - Antiferromagnetic spintronics
2018年2月15日 · Central to this endeavor is the need for predictive models, relevant disruptive materials, and new experimental designs. This paper reviews spintronic effects described based on theoretical and experimental analysis of antiferromagnetic materials.
Magnetization reversal through an antiferromagnetic state
2023年8月24日 · Here, we report on a fundamentally new pathway for magnetization reversal that is mediated by an antiferromagnetic state.
Antiferromagnetic spintronics and beyond | npj Spintronics
2024年7月2日 · In this review article, we summarize some recent key results in the development of antiferromagnetic spintronics.
Metallic antiferromagnets
2020年7月30日 · Beyond charge transport, we discuss progress in layered antiferromagnetic materials and coupling of light to antiferromagnetic materials, including studies of the antiferromagnetic structure, phases, and dynamics using linear, quadratic, and non-linear magneto-optical techniques.
Antiferromagnetic Films and Their Applications | IEEE Journals ...
2023年10月20日 · Antiferromagnetic materials have been used to induce an exchange bias to the neighboring ferromagnet but they have recently been found to demonstrate a 100% spin-polarized electrical current, up to THz oscillation and topological effects.
6.8: Ferro-, Ferri- and Antiferromagnetism - Chemistry LibreTexts
2021年9月28日 · The ordering mechanism is like that of an antiferromagnetic solid, but the magnetic properties resemble those of a ferromagnet. Ferrimagnetic ordering is most common in metal oxides, as we will learn in Chapter 7.
Antiferromagnetism - Engineering LibreTexts
Ferromagnetic materials have magnetic moments that align parallel to the applied magnetic field whereas antiferromagnetic materials have antiparallel magnetic moments. This results in a positive magnetism for ferromagnetic materials and zero total magnetism for …