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Search results for spintronics

General Âé¶¹ÒùÔºics 9 hours ago

New theory unifies quantum and relativistic effects in electron spin-lattice interactions

"God does not play dice." This famous remark by Albert Einstein critiqued the probabilistic nature of quantum mechanics. Paradoxically, his theory of relativity has become an essential tool for understanding the behavior ...

Quantum Âé¶¹ÒùÔºics 11 hours ago

Researchers uncover a topological excitonic insulator with a tunable momentum order

Topological materials are a class of materials that exhibit unique electronic properties at their boundary (surface in 3D materials; edge in 2D materials) that are robust against imperfections or disturbances and are markedly ...

Condensed Matter Jul 24, 2025

New method decodes the hidden origins of magnetism

We know magnetism as a fundamental force of nature that plays a crucial role in both the natural world and modern technology. It governs the behavior of materials at the atomic level and is essential for the functioning of ...

General Âé¶¹ÒùÔºics Jul 23, 2025

New research fuels the future of data storage: Predicting spin accumulation for faster, greener memory

Researchers from SANKEN (The Institute of Scientific and Industrial Research) at The University of Osaka have developed a new program, "postw90-spin," that enables high-precision calculations of a novel performance indicator ...

Nanophysics Jul 22, 2025

Researchers boost semiconductors with magnetic atoms to create more than 20 new materials

A new method for combining magnetic elements with semiconductors—which are vital materials for computers and other electronic devices—was unveiled by a research team led by the California NanoSystems Institute at UCLA.

Quantum Âé¶¹ÒùÔºics Jul 20, 2025

Rabi-like splitting arises from nonlinear interactions between magnons in synthetic antiferromagnet

Synthetic antiferromagnets are carefully engineered magnetic materials made up of alternating ferromagnetic layers with oppositely aligned magnetic moments, separated by a non-magnetic spacer. These materials can display ...

General Âé¶¹ÒùÔºics Jul 18, 2025

Spin currents control device magnetization using low-cost materials

Research from the University of Minnesota Twin Cities gives new insight into a material that could make computer memory faster and more energy-efficient.

Condensed Matter Jul 17, 2025

Scientists successfully develop half metal material that conducts single-spin electrons

Researchers at Forschungszentrum Jülich have successfully created the world's first experimentally verified two-dimensional half metal—a material that conducts electricity using electrons of just one spin type: either ...

Nanophysics Jul 17, 2025

Programmable DNA moiré superlattices: Expanding the material design space at the nanoscale

Researchers are creating new moiré materials at the nanometer scale using advanced DNA nanotechnology. DNA moiré superlattices form when two periodic DNA lattices are overlaid with a slight rotational twist or positional ...

General Âé¶¹ÒùÔºics Jul 17, 2025

Tunneling magnetoresistance in altermagnetic RuOâ‚‚-based magnetic tunnel junctions

A research team affiliated with UNIST announced the successful development of a novel semiconductor device that uses a new class of materials, known as altermagnetism. This breakthrough is expected to significantly advance ...

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