Integrated circuits Archives - IEEE Transactions on Quantum Engineering

Quantum Subroutines in Branch-Price-and-Cut for Vehicle Routing

April 27, 2026Friedrich Wagner, Frauke LiersEarly Access, Open AccessAmplitude shift keying, Circuits, Communication systems, Computer networks, Integrated circuits, IP networks, Large scale integration, Programmable logic arrays, Telecommunications, Very large scale integration

Abstract: Motivated by recent progress in quantum hardware and algorithms, researchers have developed quantum heuristics for optimization problems, aiming for advantages over classical methods. To date, quantum hardware is still error-prone and limited in size such that quantum heuristics cannot be scaled to relevant problem sizes and are often outperformed by their classical counterparts. Moreover, […]

Cryogenic Floating-Gate CMOS Circuits for Quantum Control

Voltage biases are often required to bias Qubits, and yet applying a static bias requires separate chip wires, dramatically increasing the system complexity. An ideal approach would be having a nonvolatile digital or analog memory to avoid these issues. This article shows floating-gate (FG) structures could be used to set and forget potentials and tunnel […]