activity
20242026
most citedPerformance-centric roadmap for building a superconducting quantum computer

1 citations · 2 across the 7 of their papers we have counts for

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quant-ph2026

Quantum environment afterglow from broadband excitation spectroscopy in superconducting qubits

J. R. Guimarães, Y. Liu, Y. Gao +10

Understanding the qubit environment is central to fault-tolerant superconducting quantum computation. Characterization typically relies on relaxation, leaving excitation largely un…

quant-ph2026

Parametric two-qubit gates via Landau-Zener interference

Simon Geisert, Albert Hertel, Soeren Ihssen +23

We propose and demonstrate gates between two superconducting qubits based on quantum interference of consecutive Landau-Zener (LZ) transitions. This gate mechanism bridges between…

cond-mat.supr-con2026

Contactless terahertz mapping of wafer-scale superconducting NbTiN thin films

Yayi Lin, Marc Neis, Marcello Pio Guardascione +9

For large-scale superconducting quantum technology, e.g. quantum computing, the homogeneity of wafer-scale superconducting thin films is vital for consistent performance of the fab…

quant-ph2026

Simple analytical flux-tuned iSWAP pulses for leakage suppression

Dimitrios Georgiadis, Boxi Li, Asier Galicia +3

Fast, high-fidelity two-qubit gates are a key requirement for fault-tolerant quantum computation. Tunable coupler architectures provide a flexible approach for implementing entangl…

cond-mat.supr-con2026

Highly crystalline superconducting TiN resonators grown on thermally reconstructed sapphire

Thomas J. Smart, Marc Neis, Janine Lorenz +15

High quality crystalline growth of a thin film on sapphire requires sufficient substrate preparation, often achieved via the use of aggressive chemical cleaning. Direct thermal rec…