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Quantum Âé¶¹ÒùÔºics Feb 15, 2023

New approach for Majorana research in short nanowires

Researchers and engineers from QuTech and Eindhoven University of Technology have created Majorana particles and measured their properties with great control.

Optics & Photonics Feb 13, 2023

Quantum dots with finely-tuned spherical defects could enhance nonlinear optics

Quantum dots are semiconductor particles measuring just a few nanometers across, which are now widely studied for their intriguing electrical and optical properties. Through new research published in The European Âé¶¹ÒùÔºical ...

Optics & Photonics Feb 3, 2023

Rabi oscillations in a stretching molecule

Over eighty years ago, Rabi oscillations were proposed to describe the strong coupling and population transfer in a two-level quantum system exposed to an oscillatory driving field. As compared to atoms, molecules have an ...

Quantum Âé¶¹ÒùÔºics Feb 1, 2023

Researchers reveal microscopic quantum correlations of ultracold molecules

Âé¶¹ÒùÔºicists are increasingly using ultracold molecules to study quantum states of matter. Many researchers contend that molecules have advantages over other alternatives, such as trapped ions, atoms or photons. These advantages ...

Quantum Âé¶¹ÒùÔºics Jan 26, 2023

Researchers find ways to improve the storage time of quantum information in a spin rich material

An international team of scientists have demonstrated a leap in preserving the quantum coherence of quantum dot spin qubits as part of the global push for practical quantum networks and quantum computers.

Analytical Chemistry Jan 25, 2023

Could a new test that detects dopamine levels help diagnose neurological diseases?

Altered levels of the neurotransmitter dopamine are apparent in various conditions, such as Parkinson's disease and depression.

Condensed Matter Jan 12, 2023

New spin control method brings billion-qubit quantum chips closer

Australian engineers have discovered a new way of precisely controlling single electrons nestled in quantum dots that run logic gates. What's more, the new mechanism is less bulky and requires fewer parts, which could prove ...

Optics & Photonics Jan 3, 2023

Chip circuit for light could be applied to quantum computations

The ability to transmit and manipulate, with minimal loss, the smallest unit of light—the photon—plays a pivotal role in optical communications as well as designs for quantum computers that would use light rather than ...

Optics & Photonics Dec 28, 2022

High-visibility quantum interference between two independent semiconductor quantum dots achieved

This year's Nobel Prize in Âé¶¹ÒùÔºics celebrated the fundamental interest of quantum entanglement, and also envisioned the potential applications in "the second quantum revolution"—a new age when we are able to manipulate ...

Nanophysics Dec 20, 2022

Coherent manipulation of spin qubits at room temperature

A research group led by Prof. Wu Kaifeng from the Dalian Institute of Chemical Âé¶¹ÒùÔºics (DICP), Chinese Academy of Sciences recently reported the successful initialization, coherent quantum-state control, and readout of spins ...

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