在国家自然科学基金项目（批准号：51931007、U22A20116、52071279和52271236）等资助下，燕山大学张湘义教授团队与北京航空航天大学、北京工业大学、香港城市大学和中国科学院宁波材料技术与工程研究所等研究团队合作，在多功能铁磁材 ...

A recent study by an international group of researchers, published in the journal Nature, found the kagome ferromagnet Fe3Sn2 exhibits an electronic state that couples unusually strongly to an applied ...

An efficient way to transport electron spins from a ferromagnet into silicon essentially makes silicon magnetic, and provides an exciting step towards integration of magnetism and mainstream ...

相关成果以“一种多级纳米结构多功能铁磁体的快速制备 (Fast fabrication of a hierarchical nanostructured multifunctional ferromagnet )”为题，于2024年8月8日发表在《科学》(Science)期刊上 图 HNS设计理念（A-C）和创制的多功能铁磁体的性能（D,E） 在国家自然科学基金项目（批准 ...

One tantalizing possibility is one that involves the use of multiferroics (such as antiferromagnetic ferroelectrics) in contact with a ferromagnet as a pathway to control the ferromagnetic state.

Such a 2D ferromagnet could be very useful for spintronics and other applications. The confirmation of magnetization is performed using a variety of methods, including measuring the Hall Effect ...

Quantum sensor can detect magnetic fields in any direction and monitor temperature changes in a sample at the same time ...

Spintronics uses the spins of electrons to perform logic operations or store information. Ideally, spintronic devices could ...

fig. 1: Schematics of the antiferromagnet-ferromagnet bilayer system studied in this work. The current applied to the bilayer gives rise to a flow of electron spin in the perpendicular direction ...

A quantum critical point (QCP) is accessed by suppressing a finite-temperature phase transition to zero temperature, e.g. by applying pressure Quantum Tricritical Points Sven Friedemann and his ...

Research Physicist, Naval Research Laboratory, Washington, D.C. Kevin J. Smith, "Optical Control of Ultrafast Spin-Wave Relaxation by Magnetic Anisotropy in a Ferromagnet" (Advisor: Gunter Luepke).

Spintronic devices work with spin textures caused by quantum-physical interactions. Scientists have now studied graphene-cobalt-iridium heterostructures at BESSY II. The results show how two desired ...