Tag: Excited state

ComputingResearchScience

Scientists Achieve Record-Breaking Coherence Times in Solid-State Nuclear Spin Qubits

Researchers have demonstrated individual nuclear spin qubits with coherence times exceeding one second, a major advancement for quantum computing. The breakthrough enables high-fidelity quantum operations using stimulated Raman transitions in solid-state systems.

Record-Breaking Quantum Coherence Achieved

Scientists have reportedly achieved a major breakthrough in quantum computing with individual solid-state nuclear spin qubits demonstrating coherence times exceeding seconds, according to research published in Nature Physics. Sources indicate this represents more than an order of magnitude improvement over previous records and positions nuclear spins as promising candidates for quantum memory and processing applications.

by Carter Wells
ResearchScienceSemiconductors

Scientists Document Unidirectional Energy Flow in Quantum Structures Using Advanced Microscopy

Researchers have demonstrated irreversible energy transport in mesoscopic quantum systems using innovative microscopy techniques. The findings reveal how nanoscale structural variations create directional carrier flow that could enable new device functionalities.

Breakthrough in Mesoscopic Physics Research

Scientists have documented irreversible carrier transport phenomena in semiconductor quantum wells through advanced spectroscopic measurements, according to recent research published in Scientific Reports. The experimental demonstration reveals how energy flows directionally through nanoscale structures in ways that could transform future optoelectronic device design. Sources indicate this represents a significant step forward in understanding the complex boundary between quantum and classical physics.

by Darren Holt