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Search results for nanofabrication

Condensed Matter Apr 2, 2024

Researchers discover dual topological phases in an intrinsic monolayer crystal

Dual topological phases have been discovered in an intrinsic monolayer crystal, a finding that reveals new and unique rule-bending properties in a quantum material, an international team of scientists led by Boston College ...

Optics & Photonics Feb 1, 2024

Team develops a laser printer for photonic chips

Photonic integrated circuits are an important next-wave technology. These sophisticated microchips hold the potential to substantially decrease costs and increase speed and efficiency for electronic devices across a wide ...

Nanomaterials Feb 1, 2024

Wafer-scale patterning of gold nanoparticle arrays enables enhanced biosensing

A research team led by Prof. Li Yue from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has introduced a self-confined solid-state dewetting mechanism. This innovation significantly reduces the ...

Astronomy Mar 21, 2024

Method to detect dark matter could lead to a better understanding of galaxy evolution

Everyone loves a two-for-one deal—even physicists looking to tackle unanswered questions about the cosmos. Now, scientists at the Department of Energy's SLAC National Accelerator Laboratory are getting just such a twofer: ...

Condensed Matter Feb 14, 2024

A new optical metamaterial makes true one-way glass possible

A new approach has allowed researchers at Aalto University to design a kind of metamaterial that has so far been beyond the reach of existing technologies. Unlike natural materials, metamaterials and metasurfaces can be tailored ...

Bio & Medicine Jan 25, 2024

Cellular scaffolding rewired to make microscopic railways

Princeton researchers have learned to harness the gossamer scaffolding that maintains the structure of living cells and used it to develop a nanotechnology platform. The technique eventually could lead to advances in soft ...

Nanomaterials Sep 18, 2023

Scientists discover nanofabrication of photonic crystals on buried ancient Roman glass

Some 2,000 years ago in ancient Rome, glass vessels carrying wine or water, or perhaps an exotic perfumes, tumble from a table in a marketplace, and shatter to pieces on the street. As centuries passed, the fragments were ...

Optics & Photonics Feb 23, 2023

Wafer-scale nanofabrication of telecom single-photon emitters in silicon

Photonic integrated circuits, or in short, PICs, utilize particles of light, better known as photons, as opposed to electrons that run in electronic integrated circuits. The main difference between the two: A photonic integrated ...

Nanophysics Dec 22, 2022

Shrinking hydrogels enlarge nanofabrication options

Researchers from Carnegie Mellon University and the Chinese University of Hong Kong have developed a strategy for creating ultrahigh-resolution, complex 3D nanostructures out of various materials.

Nanophysics Nov 29, 2021

Nanofabrication using thermomechanical nanomolding

Advances in nanotechnology require the development of nanofabrication methods for a variety of available materials, elements, and parameters. Existing methods do not possess specific characteristics and general methods of ...

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