Abstract: In this paper, the problem of joint time-of-arrival and two-dimensional direction-of-arrival (TOA/2D-DOA) estimation is solved using space-frequency nested array (SFNA) motion. SFNA is ...

Researchers in the US have developed a new technique that could allow quantum computers to scale to well above 100,000 qubits by merging two highly powerful technologies, including optical tweezers ...

"We are laying critical groundwork to enable quantum computers with more than 100,000 qubits," Will said. In a paper published in Nature, Will, Yu, and their colleagues combine two powerful ...

For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art quantum computers have around 1,000 qubits. Columbia physicists Sebastian ...

One-dimensional (1D) nanomaterials are structures in which two dimensions are confined to the nanometer scale (1 to 100 nm), while the third dimension is much larger, resulting in wire-, ribbon-, or ...

Constructing out-of-equilibrium molecular assemblies that deviate from thermodynamic equilibrium is a central challenge in materials science. While numerous studies have reported the creation of such ...

In the future, there could be materials that can reconfigure themselves on demand, adapting their structure and properties like living organisms. A team of Japanese scientists have created a ...

The global integrated circuit (IC) industry is confronting the physical limitations of Moore's Law. Atomic-layer-thick two-dimensional (2D) semiconductors, such as Molybdenum Disulfide (MoS2), are ...

Nanotechnology has significantly reshaped modern science. Now, researchers can manipulate matter at atomic and molecular scales. Among the many forms of nanomaterials, zero-dimensional nanomaterials ...