Posts tagged with: RIKEN

RIKEN Research Measures Qubit Spin to 99% Fidelity With Silicon Quantum Dots

RIKEN Research Measures Qubit Spin to 99% Fidelity With Silicon Quantum Dots Scientists succeed in measuring electron spin qubit without demolishing it Excerpts and salient points ~ +  A group...

Josephson Junction Device Splitting Cooper Pairs in Superconductor Into Two “Normal” Conductors

Josephson Junction Device Splitting Cooper Pairs in Superconductor into Two “Normal” Conductors Device splits and recombines superconducting electron pairs Excerpts and salient points ~ +  Sadashige Matsuo of the RIKEN...

RIKEN Study Explores Quantum Interference Using Silicon with “More accessible temperatures”

RIKEN Study Explores Quantum Interference Using Silicon with “More accessible temperatures” Quantum interferometry demonstrated in silicon at more practical temperatures Selected notes ~ +  Using a silicon-based transistor similar to...

Hybrid Qubits: Solving Coherence and Initialization Problems

Solving Coherence and Initialization Problems of Qubits with Hybrid Qubits.  Researchers at Japan’s RIKEN Center for Emergent Matter Science have succeeded in creating a device – an architecture based on...
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