Quantum computers, systems that process information leveraging quantum mechanical effects, could reliably tackle various ...

Atomic-scale defects in 2D materials show terahertz spin splitting, pointing to robust spin qubits and single-photon emitters at higher temperatures.

Qubits, unlike classical bits, can exist as both 0 and 1 simultaneously, enabling vast data storage. Quantum computers work fast to solve complex problems, significantly outpacing traditional ...

Quantum engineers have spent years trying to tame the fragility of qubits, only to be thwarted by the tiniest imperfections ...

Introduction: Picking Up the Quantum Thread In Part 1 of this two-part series, I confessed that this whole journey was ...

Due to their error-prone hardware, quantum computers have not yet found practical use. One promising solution is quantum error correction: special methods are used to find and correct errors in the ...

Quantum computers based on ions or atoms have one major advantage: The qubits themselves aren’t manufactured, and there’s no device-to-device variability among atoms. Every atom is the same and should ...

In the rapidly evolving field of quantum computing, silicon spin qubits are emerging as a leading candidate for building scalable, fault-tolerant quantum computers. A new review titled ...

One intriguing method that could be used to form the qubits needed for quantum computers involves electrons hovering above ...

Chemistry professor Danna Freedman crafts “designer molecules” for quantum information science. It all began with a simple origami model. As an undergrad at Harvard, Danna Freedman went to a professor ...

By entangling multiple physical qubits, it's possible to encode a single shared quantum state across all of them, says Roffe, something known as a "logical qubit." Spreading out the quantum ...