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Search results for van der Waals materials

Condensed Matter Feb 8, 2024

Scientists present diamond substrate coated with niobium carbide film for superconducting detectors

Diamonds are beautiful gemstones, which thanks to their shimmering sparkle and transparency look great in jewelry, but rough diamonds are much more interesting from a scientific point of view. The physical and chemical properties ...

Nanomaterials Feb 2, 2024

Joint research team develops edge-to-edge assembly technique for 2D nanosheets

A collaborative research team has fabricated a soccer ball-shaped construction using edge-to-edge assembly of 2D semiconductor materials. The research has been featured on the cover of the online edition of the Angewandte ...

Condensed Matter Jan 29, 2024

Room-temperature long-range ferromagnetic order realized in a confined molecular monolayer

How can we manipulate intermolecular exchange interaction to achieve long-range spin ordering? The answer to this question is of great importance in understanding and modulating magnetic behavior at the microscopic scale ...

Condensed Matter Jan 29, 2024

Quantum material-based spintronic devices operate at ultra-low power

As artificial intelligence technologies such as Chat-GPT are utilized in various industries, the role of high-performance semiconductor devices for processing large amounts of information is becoming increasingly important. ...

Nanophysics Jan 24, 2024

Overcoming optical loss in a polariton system with synthetic complex frequency waves

A collaborative research team co-led by Professor Shuang Zhang, the Interim Head of the Department of Âé¶¹ÒùÔºics, The University of Hong Kong (HKU), along with Professor Qing DAI from National Center for Nanoscience and Technology, ...

Condensed Matter Jan 22, 2024

Research reveals quantum topological potential in material

New research into topological phases of matter may spur advances in innovative quantum devices. As described in a new paper published in the journal Nature Communications, a research team including Los Alamos National Laboratory ...

Nanophysics Jan 22, 2024

Scientists trap krypton atoms to form one-dimensional gas

For the first time, scientists have successfully trapped atoms of krypton (Kr), a noble gas, inside a carbon nanotube to form a one-dimensional gas.

Nanophysics Jan 17, 2024

Chemists create the first 2D heavy fermion with heavier-than-normal electrons

Researchers at Columbia University have successfully synthesized the first 2D heavy fermion material. They introduce the new material, a layered intermetallic crystal composed of cerium, silicon, and iodine (CeSiI), in a ...

Nanophysics Jan 12, 2024

Study discovers non-reciprocal antisymmetric transport behavior in natural van der Waals ferromagnetic material

According to a study published in ACS Nano, a research team has revealed a novel non-reciprocal antisymmetric magnetoresistance and unconventional Hall effect in a two-dimensional (2D) van der Waals (vdW) ferromagnetic Fe5-xGeTe2, ...

Analytical Chemistry Dec 15, 2023

Researchers propose a framework for responsible stewardship over ultrathin materials research

To an everyday consumer, the best gadgets on the market have the highest speed, the largest memory, and the longest battery life. Chasing this demand, the forefront of research often only considers these tangible performance ...

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