Search results for single-qubit

Quantum Physics May 17, 2021

Quantum computing: Cold chips can control qubits

Researchers and engineers from QuTech in the Netherlands and from Intel Corp., jointly designed and tested a chip to control qubits that can operate at extremely low temperatures, and opens the door to solving the "wiring ...

Nanophysics May 17, 2021

Future sparkles for diamond-based quantum technology

Marilyn Monroe famously sang that diamonds are a girl's best friend, but they are also very popular with quantum scientists—with two new research breakthroughs poised to accelerate the development of synthetic diamond-based ...

Quantum Physics May 10, 2021

Researchers in Sweden develop light emitter for quantum circuits

The promise of a quantum internet depends on the complexities of harnessing light to transmit quantum information over fiber optic networks. A potential step forward was reported today by researchers in Sweden who developed ...

Optics & Photonics May 10, 2021

A scanning quantum sensing microscope with nanoscale electric-field imaging

Recently, Professor Jiang Ying from International Center for Quantum Materials and Research Center for Light-Element Advanced Materials of Peking University, in collaboration with Professor Jörg Wrachtrup from Stuttgart ...

Optics & Photonics May 7, 2021

Capturing a single photon of light: Harnessing quantum's 'noise problem'

Scientists at Raytheon BBN Technologies have developed a new way to detect a single photon, or particle of light—a development with big applications for sensors, communications and exponentially more powerful quantum computer ...

Nanophysics May 5, 2021

MIT turns 'magic' material into versatile electronic devices

In a feat worthy of a laboratory conceived by J.K. Rowling, MIT researchers and colleagues have turned a "magic" material composed of atomically thin layers of carbon into three useful electronic devices. Normally, such devices, ...

Quantum Physics May 5, 2021

Researchers confront major hurdle in quantum computing

In a series of papers, Rochester researchers report major strides in improving the transfer of information in quantum systems.

Nanomaterials May 5, 2021

A material keyboard made of graphene

Researchers at ETH Zurich have succeeded in turning specially prepared graphene flakes either into insulators or into superconductors by applying an electric voltage. This technique even works locally, meaning that in the ...

Superconductivity Apr 28, 2021

Mapping the electronic states in an exotic superconductor

Scientists characterized how the electronic states in a compound containing iron, tellurium, and selenium depend on local chemical concentrations. They discovered that superconductivity (conducting electricity without resistance), ...

Nanophysics Apr 28, 2021

A path to graphene topological qubits

In the quantum realm, electrons can group together to behave in interesting ways. Magnetism is one of these behaviors that we see in our day-to-day life, as is the rarer phenomena of superconductivity. Intriguingly, these ...

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