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Search results for single-qubit

Nanophysics Aug 12, 2021

Modeling uncovers an 'atomic waltz' for atom manipulation

Researchers at the University of Vienna's Faculty of Âé¶¹ÒùÔºics in collaboration with colleagues from the Oak Ridge National Laboratory in the U.S. have uncovered a non-destructive mechanism to manipulate donor impurities within ...

Quantum Âé¶¹ÒùÔºics Aug 9, 2021

Qubit in a crystal lattice of boron nitride is a suitable sensor

An artificially created spin defect (qubit) in a crystal lattice of boron nitride is suitable as a sensor enabling the measurement of different changes in its local environment. The qubit is a boron vacancy located in a two-dimensional ...

Nanophysics Jul 30, 2021

Vanderbilt engineer the first to introduce low-power dynamic manipulation of single nanoscale quantum objects

Led by Justus Ndukaife, assistant professor of electrical engineering, Vanderbilt researchers are the first to introduce an approach for trapping and moving a nanomaterial known as a single colloidal nanodiamond with nitrogen-vacancy ...

Quantum Âé¶¹ÒùÔºics Jul 22, 2021

New quantum research gives insights into how quantum light can be mastered

A team of scientists at Los Alamos National Laboratory propose that modulated quantum metasurfaces can control all properties of photonic qubits, a breakthrough that could impact the fields of quantum information, communications, ...

Quantum Âé¶¹ÒùÔºics Jul 19, 2021

The era of single-spin color centers in silicon carbide is approaching

Prof. Li Chuanfeng, Prof. Xu Jinshi and their colleagues from Prof. Guo Guangcan's group at the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS), realized the high-contrast readout ...

Quantum Âé¶¹ÒùÔºics Jul 7, 2021

Researchers identify ultrastable single atom magnet

Researchers at the IBS Center for Quantum Nanoscience at Ewha Womans University (QNS) have shown that dysprosium atoms resting on a thin insulating layer of magnesium oxide have magnetic stability over days. In a study published ...

Quantum Âé¶¹ÒùÔºics Jul 5, 2021

Software evaluates qubits, characterizes noise in quantum annealers

High-performance computer users in the market for a quantum annealing machine or looking for ways to get the most out of one they already have will benefit from a new, open-source software tool for evaluating these emerging ...

Quantum Âé¶¹ÒùÔºics Jun 29, 2021

A new piece of the quantum computing puzzle

Research from the McKelvey School of Engineering at Washington University in St. Louis has found a missing piece in the puzzle of optical quantum computing.

Optics & Photonics Jun 17, 2021

New invention keeps qubits of light stable at room temperature

Researchers from University of Copenhagen have developed a new technique that keeps quantum bits of light stable at room temperature instead of only working at -270 degrees. Their discovery saves power and money and is a ...

Quantum Âé¶¹ÒùÔºics Jun 16, 2021

Correlated errors in quantum computers emphasize need for design changes

Quantum computers could outperform classical computers at many tasks, but only if the errors that are an inevitable part of computational tasks are isolated rather than widespread events. Now, researchers at the University ...

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