Search results for chip

Optics & Photonics Jul 9, 2024

Photons from quantum dot emitters violate Bell inequality in new study

A new study in Nature Physics demonstrates a novel method for generating quantum entanglement using a quantum dot, which violates the Bell inequality. This method uses ultra-low power levels and could pave the way for scalable ...

Condensed Matter Jul 8, 2024

The forbidden propagation of hyperbolic phonon polaritons and applications in near-field energy transport

A new publication in Opto-Electronic Science discusses forbidden propagation of hyperbolic phonon polaritons and applications in near-field energy transport.

Bio & Medicine Jul 8, 2024

New platform integrates microfluidics and metasurface for kidney disease testing

Development of a new way to accurately measure human serum albumin (HSA) levels in people with chronic kidney disease has progressed in recent testing by Flinders University and Japanese researchers.

Condensed Matter Jul 4, 2024

Physicists develop method to detect single-atom defects in semiconductors

One of the challenges of cramming smarter and more powerful electronics into ever-shrinking devices is developing the tools and techniques to analyze the materials that make them up with increasingly intimate precision.

Optics & Photonics Jul 2, 2024

Scientists crack new method for high-capacity, secure quantum communication

Scientists have made a significant breakthrough in creating a new method for transmitting quantum information using particles of light called qudits. These qudits promise a future quantum internet that is both secure and ...

Nanophysics Jul 2, 2024

The demonstration of vacuum levitation and motion control on an optical-electrostatic chip

The levitation of microscopic objects in vacuum and the control of their movements while they are suspended was first demonstrated several decades ago. Since then, various research groups have been working on new approaches ...

Bio & Medicine Jul 1, 2024

Organ-on-a-chip mimics blood-brain barrier for better drug delivery

Optimizing drug delivery systems (DDS) for the biological environment of organs and blood vessels is crucial for maximizing the effectiveness of drug treatment. A research team, affiliated with UNIST has come up with a novel ...

Astronomy Jul 1, 2024

'Motion-picture' method reveals shape of the Milky Way's dark matter halo

An international team has pioneered a "motion-picture" method for measuring the precession rate of the Milky Way's disk warp. Using a sample of Cepheid variable stars of different ages, this method allows the precession direction ...

Nanophysics Jul 1, 2024

Can a computer chip have zero energy loss in 1.58 dimensions?

What if we could find a way to make electric currents flow, without energy loss? A promising approach for this involves using materials known as topological insulators. They are known to exist in one (wire), two (sheet) and ...

Nanomaterials Jun 28, 2024

Researchers develop novel atom-thin material heat test

Advanced materials, including two-dimensional or "atomically thin" materials just a few atoms thick, are essential for the future of microelectronics technology. Now a team at Los Alamos National Laboratory has developed ...

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