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Search results for van der Waals materials

Analytical Chemistry Feb 24, 2025

Unlocking opportunities to create new designer 2D materials with a twist

Chemists from the National University of Singapore (NUS) have successfully imaged the dynamic assembly of bilayer covalent organic frameworks (COFs) in solution, providing new insights into controlled stacking and moiré ...

Nanophysics Feb 20, 2025

Advancing quantum materials: A new approach to controlling electronic states

A collaborative team of researchers from the Max Planck Institute for Structure and Dynamics of Matter (MPSD), Nanjing University, Songshan Lake Materials Laboratory (SLAB), and international partners has introduced a new ...

Condensed Matter Feb 19, 2025

Magnetic semiconductor preserves 2D quantum properties in 3D material

There is a big problem with quantum technology—it's tiny. The distinctive properties that exist at the subatomic scale usually disappear at macroscopic scales, making it difficult to harness their superior sensing and communication ...

Nanophysics Feb 14, 2025

Dance of magnetism and light: Study finds nonreciprocal second harmonic generation disappears in 2D material

A research group recently discovered the disappearance of nonreciprocal second harmonic generation (SHG) in MnPSe₃ when integrated into a two-dimensional (2D) antiferromagnetic MnPSe₃/graphene heterojunction.

Condensed Matter Feb 14, 2025

A novel technique for identifying magnetic ordering in antiferromagnets

A new trick for illuminating the internal ordering within a special type of magnet could help engineers build better memory-storage devices. Developed by RIKEN physicists, this technique could make memory devices less corruptible.

Condensed Matter Feb 12, 2025

Machine learning and physics merge to enhance liquid-gas phase transition predictions

Combining concepts from statistical physics with machine learning, researchers at the University of Bayreuth have shown that highly accurate and efficient predictions can now be made as to whether a substance will be liquid ...

Condensed Matter Feb 5, 2025

Unlocking graphite's potential: Sliding layers for advanced material properties

Can copper be turned into gold? For centuries, alchemists pursued this dream, unaware that such a transformation requires a nuclear reaction. In contrast, graphite—the material found in pencil tips—and diamond are both ...

Optics & Photonics Jan 14, 2025

Engineering quantum entanglement at the nanoscale

Âé¶¹ÒùÔºicists have spent more than a century measuring and making sense of the strange ways that photons, electrons, and other subatomic particles interact at extremely small scales. Engineers have spent decades figuring out ...

Nanophysics Jan 13, 2025

Molecular 'velcro': Covalent bonds between 2D materials unlock enhanced optoelectronic capabilities

Researchers have chemically linked 2D materials using a molecular "velcro," resulting in a device with improved optoelectronic properties. The device, made of palladium nanosheets covalently bonded with MoS2, shows an enhanced ...

Quantum Âé¶¹ÒùÔºics Jan 11, 2025

Quantum breakthrough may lead to sustainable chiral spintronics

A team of physicists led by The City College of New York's Lia Krusin-Elbaum has developed a novel technique that uses hydrogen cations (H+) to manipulate relativistic electronic bandstructures in a magnetic Weyl semimetal—a ...

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