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Quantum Technology

€2M Project Targets Quantum Memories for Longer Networks

The fundamental dilemma in quantum communication is a cruel irony: the very property that makes a quantum signal secure: its...
Quantum Technology

DOE Funds Brain-Inspired Self-Tuning Quantum Sensor Research

What if there was a light detector so sensitive it could register a single photon? Now, what if it could...
Quantum Technology

NIST’s Giant Photon Detector Cuts False Signals a Billionfold

For two decades, the field of superconducting photon detection adhered to a single rule: go small. Wires were continually shrunk,...
Quantum Industry

Study Maps 11 Types of Future Quantum Computer Users

Say there were a chemist and a bank executive approaching the same quantum computer. The chemist focuses on molecules and...
Quantum Technology

Caltech Quantum Simulator Confirms 40-Year-Old Prediction

For four decades, physicists could calculate the exact spacing between certain energy levels in quantum matter but couldn’t measure them....
Quantum Technology

Scientists Solve Decade-Old Topological Nanowire Mystery

For years, a peculiar rhythm appeared in experiments on topological insulator nanowires, its origin unknown. Now, a South Korean team...
Quantum Technology

Cornell Cuts Tantalum Qubit Fabrication Temperature in Half

Tantalum is an excellent material for qubits. This metal resists corrosion, retains quantum information longer than most alternatives, and is...
Quantum Technology

No, This Quantum Chaos Proof Doesn’t Threaten RSA

A recent mathematical proof concerning wave behavior in chaotic systems has been widely discussed online, often inaccurately linked to the...
Quantum Technology

Electrons Defy the Quantum Limit in Topological Material

When a magnetic field is cranked high enough, electrons inside a metal are expected to settle into their lowest possible...
Quantum Technology

Rice University Adds a Temperature Dial to Quantum Simulator

When something warms up, its electrons behave differently. This is obvious in a chemistry lab but much harder to replicate...