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Nanophysics Mar 25, 2024

Quantum interference could lead to smaller, faster, and more energy-efficient transistors

An international team of researchers from Queen Mary University of London, the University of Oxford, Lancaster University, and the University of Waterloo have developed a new single-molecule transistor that uses quantum interference ...

Analytical Chemistry Mar 19, 2024

Regulating atomic Fe-Rh site distance for efficient oxygen reduction reaction

In a study published in the journal Science China Chemistry, the authors systematically design and investigate the site-distance effect of Fe-Rh atom catalysts (Fe-Rhx@NC) supported by N-doped graphene for ORR by an integrated ...

Nanomaterials Mar 18, 2024

Researchers discover tightest arrangement of bilayer alkali metals between graphene layers

Researchers at AIST, in collaboration with Osaka University, Tokyo Polytechnic University, Kyushu University, and National Tsing Hua University, have developed a technique to insert alkali metals into the interlayers of graphene, ...

Nanomaterials Mar 15, 2024

Scientists develop new system to record 2D crystal synthesis in real time

Materials scientists at Rice University are shedding light on the intricate growth processes of 2D crystals, paving the way for controlled synthesis of these materials with unprecedented precision.

Nanomaterials Mar 14, 2024

New method enables synthesis of hundreds of new 2D materials

Materials that are incredibly thin, only a few atoms thick, exhibit unique properties that make them appealing for energy storage, catalysis and water purification. Researchers at Linköping University, Sweden, have now developed ...

Nanophysics Mar 6, 2024

New nano-microscope enables simultaneous measurement of nano-composite material properties

The Korea Research Institute of Standards and Science (KRISS) has developed a hybrid nano-microscope capable of simultaneously measuring various nano-material properties. This nano-microscope is essential for researching ...

Nanophysics Mar 5, 2024

Using light to precisely control single-molecule devices

In a new Nature Communications study, Columbia Engineering researchers report that they have built highly conductive, tunable single-molecule devices in which the molecule is attached to leads by using direct metal-metal ...

Nanomaterials Mar 5, 2024

Ballistic transport in long molecular wires: Porphyrin nanoribbons

The conductance of classical electric components typically decays with increasing length. In general, this is also the same behavior found at the nanoscale with 1D molecular wires. Now, researchers have demonstrated that, ...

Quantum Physics Mar 4, 2024

Scientists reveal role of neighboring adsorbates and quantum tunneling in surface diffusion of hydrogen atoms

A research group led by Prof. Yang Yong from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has revealed the role of neighboring adsorbate and quantum tunneling in the diffusion of hydrogen on ...

Nanomaterials Mar 1, 2024

Umbrella for atoms: The first protective layer for 2D quantum materials

As silicon-based computer chips approach their physical limitations in the quest for faster and smaller designs, the search for alternative materials that remain functional at atomic scales is one of science's biggest challenges.

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