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Superconductivity Dec 4, 2023

Superconducting nanowires detect single protein ions

An international research team led by quantum physicist Markus Arndt (University of Vienna) has achieved a breakthrough in the detection of protein ions: Due to their high energy sensitivity, superconducting nanowire detectors ...

Optics & Photonics Nov 30, 2023

Researchers extend non-line-of-sight imaging towards longer wavelengths

Emerging technologies for non-line-of-sight imaging can detect objects even if they are around a corner or behind a wall. In new work, researchers use a new type of detector to extend this method from visible light into near ...

Bio & Medicine Nov 20, 2023

Team uses gold nanowires to develop wearable sensor that measures two bio-signals

A research team led by Professor Sei Kwang Hahn and Dr. Tae Yeon Kim from the Department of Materials Science and Engineering at Pohang University of Science and Technology (POSTECH) used gold nanowires to develop an integrated ...

Nanophysics Nov 13, 2023

Researchers' breakthrough in thermal transport could enable novel cooling strategies

Vanderbilt mechanical engineering professors Deyu Li and Josh Caldwell are part of a team of researchers who have discovered a new heat dissipation channel using phonon polaritons that could have extensive implications for ...

Bio & Medicine Nov 1, 2023

Simulating how electrons move through biological nanowires

The movement of electrons across wires is what allows us to use electricity every day. Biological nanowires, microscopic wires made of proteins, have caught researchers' attention for their ability to carry electrons over ...

Nanophysics Nov 1, 2023

Nanowire 'brain' network learns and remembers 'on the fly'

For the first time, a physical neural network has successfully been shown to learn and remember "on the fly," in a way inspired by and similar to how the brain's neurons work.

Optics & Photonics Oct 25, 2023

Scientists develop highest-resolution single-photon superconducting camera

Researchers at the National Institute of Standards and Technology (NIST) and their colleagues have built a superconducting camera containing 400,000 pixels—400 times more than any other device of its type.

Optics & Photonics Sep 15, 2023

New metamaterial-based strategy to combine and transmit multiple light modes

The past few years have seen a massive surge in the amount of data transferred and processed per second. Rapidly emerging technologies, such as high-dimensional quantum communications, large-scale neural networks, and high-capacity ...

Optics & Photonics Aug 28, 2023

Multiwavelength quantum well nanowire array micro-LED for on-chip optical communication

As the number of cores in a processor continues to grow, so too does the challenge of connecting them all together. Traditional electrical networks fall short due to latency, limited bandwidth, and high-power consumption. ...

Nanomaterials Aug 28, 2023

Scientist propose an all-in-one surface design of copper nanowire assemblies to achieve ~100% defrosting efficiency

Scientists at Dalian University of Technology propose a design of copper nanowire assemblies that can sufficiently enhance the de-icing and defrosting efficiency without conventional energy input. Specifically, the defrosting ...

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