A method for rapidly and precisely measuring the quantum state of electrons in a silicon device could help scale up quantum computers

To test this approach, they built a silicon device that trapped two electrons. Owing to a fundamental principle of quant…

The results, recently published in the journal Nature Physics, prove that the number of electrons is influenced by the l…

Rensselaer Polytechnic Institute researchers have created the first topological quantum simulator device in the strong light-matter interaction regime that operates at room temperature

The device is made of a special kind of material called a photonic topological insulator. A photonic topological insulat…

Density of qubit-controlling-signals per cable may increase by approximately 1,000 times

To realize a practical quantum computer, it is necessary to control the state of a huge number of qubits operating at lo…

Harnessing the capabilities of 3D nano-printing and employing high-index contrast waveguides, the researchers have devel…

This type of lens could be used in future augmented reality glasses

Dr James Millen will develop ultra-sensitive quantum sensing platforms through collaboration with e-money current account start-up Science Card

The sensors will detect the tiniest of movements with unparalleled precision, speed and accuracy, advancing technologies

Quantinuum’s latest generation quantum computer with Microsoft’s qubit-virtualization system demonstrate logical qubits with 800x better logical error rates than physical error rates

The joint team created four logical qubits using 30 of the 32 physical qubits available on the H2, leading to the creati…

New manufacturing method builds tougher materials that were previously considered useless for twisting light into more robust optical devices

The key is arranging nanomaterials that don’t twist light on their own onto layers that turn light waves into

The new results promise a new era for efficient miniature lasers and light sources, for qubits in photonic circuits with

A new quantum-system-on-chip enables the efficient control of a large array of qubits, moving toward practical quantum computing.

While there are many types of qubits, the researchers chose to use diamond color centers because of their scalability ad…

Researchers have produced, stored, and retrieved quantum information for the first time, a critical step in quantum networking.

For the first time, researchers have created such a system that interfaces these two key components, and uses regular op…

One possible explanation for the observed effects was that the incident laser light had locally

The researchers worked with the semiconductor material, vanadium dioxide, which they said shows great potential as an el…

The research team has developed a method using simple quartz plates to

Exploring uncharted territory in quantum devices

In a new publication in Physical Review Letters, researchers in Amsterdam demonstrate a way to describe spin-boson syste…

KyotoU develops wider bandwidth quantum infrared spectroscopy

Their innovative ultra-broadband, quantum-entangled source generates a relatively wider range of infrared photons with w…

In the world of quantum computing and quantum simulation technology, there is a fundamental challenge when using

This is made possible by a special micro-optical system

It was realized by making nanomechanical resonators interact with laser light through radiation pressure forces. The dis…