Nodes

Towards telecom-compatible quantum nodes using erbium-doped stoichiometric EuCl<sub>3</sub> ⋅ 6H<sub>2</sub>O crystals

• Subjects Quantum information Quantum optics Abstract Doping erbium ions into europium-based hosts offers a promising platform for quantum repeater nodes, combining europium’s exc

Instruction-Set Architecture for Programmable NV-Center Quantum Repeater Nodes

• Quantum Physics [Submitted on 16 Feb 2026 (v1), last revised 24 Feb 2026 (this version, v2)] Title:Instruction-Set Architecture for Programmable NV-Center Quantum Repeater Nodes

TSMC Process Simplification for Advanced Nodes

• In the modern world, the semiconductor industry stands at the heart of technological innovation. • From smartphones and laptops to advanced medical devices and artificial intelli