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Search results for single-qubit

Quantum Âé¶¹ÒùÔºics Oct 12, 2021

Researchers realize quantum teleportation onto mechanical motion of silicon beams

Quantum technology typically employs qubits (quantum bits) consisting of, for example, single electrons, photons or atoms. A group of TU Delft researchers has now demonstrated the ability to teleport an arbitrary qubit state ...

Quantum Âé¶¹ÒùÔºics Oct 4, 2021

Foundational step shows quantum computers can be better than the sum of their parts

Pobody's nerfect—not even the indifferent, calculating bits that are the foundation of computers. But JQI Fellow Christopher Monroe's group, together with colleagues from Duke University, have made progress toward ensuring ...

Quantum Âé¶¹ÒùÔºics Sep 28, 2021

Optical chip protects quantum technology from errors

In today's digital infrastructure, the data-bits we use to send and process information can either be 0 or 1. Being able to correct possible errors that may occur in computations using these bits is a vital part of information ...

Nanophysics Sep 10, 2021

A three-qubit entangled state has been realized in a fully controllable array of spin qubits in silicon

An all-RIKEN team has increased the number of silicon-based spin qubits that can be entangled from two to three, highlighting the potential of spin qubits for realizing multi-qubit quantum algorithms.

Nanophysics Sep 3, 2021

Researchers use gold film to enhance quantum sensing with qubits in a 2D material

Quantum sensing is being used to outpace modern sensing processes by applying quantum mechanics to design and engineering. These optimized processes will help beat the current limits in processes like studying magnetic materials ...

Optics & Photonics Aug 31, 2021

Âé¶¹ÒùÔºicists mix classical light with half a photon on a qubit

A Russian-U.K. research team has proposed a theoretical description for the new effect of quantum wave mixing involving classical and nonclassical states of microwave radiation. This effect, which previously lacked a rigorous ...

Quantum Âé¶¹ÒùÔºics Aug 20, 2021

Researchers open a path toward quantum computing in real-world conditions

The quantum computing market is projected to reach $65 billion by 2030, a hot topic for investors and scientists alike because of its potential to solve incomprehensibly complex problems.

Optics & Photonics Aug 19, 2021

This exotic particle had an out-of-body experience; these scientists took a picture of it

Scientists have taken the clearest picture yet of electronic particles that make up a mysterious magnetic state called quantum spin liquid (QSL).

General Âé¶¹ÒùÔºics Aug 19, 2021

Home-grown semiconductors for faster, smaller electronics

"Growing" electronic components directly onto a semiconductor block avoids messy, noisy oxidation scattering that slows and impedes electronic operation.

Quantum Âé¶¹ÒùÔºics Aug 13, 2021

Engineers make critical advance in quantum computer design

Quantum engineers from UNSW Sydney have removed a major obstacle that has stood in the way of quantum computers becoming a reality. They discovered a new technique they say will be capable of controlling millions of spin ...

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