Nanotechnology News – Latest Headlines

Building 'wind-up' sensors with carbon nanotubes

Twisted carbon nanotubes can store high densities of energy to power sensors or other technology.

July 27, 2024 Read more

Atomic 'GPS' elucidates movement during ultrafast material transitions

Scientists demonstrated that a materials characterization technique can be successful at a new type of facility, and they used it to discover a hidden materials phase.

July 27, 2024 Read more

Graphene-quantum dot hybrid enables compact multispectral light detection

Novel photodetector combines quantum dots and graphene to achieve multispectral sensing without bulky optics, advancing miniaturized spectral analysis technology.

July 26, 2024 Read more

New laser technique could enable data storage on printable magnetic devices

Using optical vortex enhances printing technology, shows promise in creating well-formed single ferrite crystals.

July 26, 2024 Read more

Spin qubits go trampolining

Researchers developed somersaulting spin qubits for universal quantum logic. This achievement may enable efficient control of large semiconductor qubit arrays.

July 26, 2024 Read more

'Miracle' filter turns store-bought LEDs into spintronic devices

The chiral spin filter, made from hybrid organic-inorganic halide perovskite material, gave conventional LEDs the power to inject electrons' spin orientation at room temperature without ferromagnets or a magnetic field, overcoming a major barrier to commercial spintronics.

July 26, 2024 Read more

'Kink state' control may provide pathway to quantum electronics

Researchers develop a robust quantum highway with switch to control electron movement.

July 26, 2024 Read more

Shining light on similar crystals reveals photoreactions can differ

Distinctive processes could provide hints on how to use next-generation materials.

July 26, 2024 Read more

Towards next-gen indoor lighting: novel tunable ultrasonic liquid crystal light diffuser

Researchers developed a novel tunable ultrasonic liquid crystal light diffuser that allows changing the diffusion direction.

July 26, 2024 Read more

Novel optical nanoscopy unveils ultrafast dynamics in nanomaterials

Researchers have developed cutting-edge nanoscale optical imaging techniques to provide unprecedented insights into the ultrafast carrier dynamics in advanced materials.

July 25, 2024 Read more

DNA nanopores with adjustable sizes enable precise control of molecular transport

Researchers create DNA-based nanopores that switch between three sizes, allowing selective molecule transport across membranes for potential drug delivery and biosensing applications.

July 25, 2024 Read more

A quantum sensor for atomic-scale electric and magnetic fields (w/video)

Researchers developed a quantum sensor to detect minute magnetic fields at the atomic scale, achieving an MRI-like tool for quantum materials.

July 25, 2024 Read more

Mimicking cicada wings to destroy bacteria

Inspired by cicada wings, researchers study the insects' antimicrobial properties to develop new antibacterial surfaces.

July 25, 2024 Read more

Measuring particle size distribution during the grinding process

Pharmaceuticals, catalysts, and inks depend on nanoparticle size. A new laser-based technique for inline measurement during grinding could soon enable accurate monitoring.

July 24, 2024 Read more

Nanoparticle-coated catalyst boosts sustainable acetate production

A novel polyaniline-cobalt oxide catalyst efficiently produces acetate from carbon dioxide electroreduction, offering a sustainable solution for industrial applications.

July 24, 2024 Read more

Researchers control electronic properties of moire crystals

Scientists investigated how electrons in two-dimensional crystals can be collectively excited and controlled. The study is pioneering for understanding the electronic properties of crystal structures and specifically influencing them.

July 24, 2024 Read more