ArticleNano letters2024
Coherent Control of a Few-Channel Hole Type Gatemon Qubit.
Article in Nano letters, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed.
- Quantifying Strain and Its Effect on Charge Transport in Ge/Si Core/Shell Nanowires.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Strongly anharmonic flux-tunable transmon based on InAs-Al 2D heterostructure.Nature communications · 2025Article
- Impact of Surface Treatments on the Transport Properties of Germanium 2DHGs.ACS applied electronic materials · 2025Article
- The carbon nanotube gatemon qubit.Nature communications · 2025Article
- A quantum dot in germanium proximitized by a superconductor.Nature materials · 2025Article
- A gate tunable transmon qubit in planar Ge.Nature communications · 2024Article
Corrections and comments
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Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Gatemon qubits are the electrically tunable cousins of superconducting transmon qubits. In this work, we demonstrate the full coherent control of a gatemon qubit based on hole carriers in a Ge/Si core/shell nanowire, with the longest coherence times in group IV material gatemons to date. The key to these results is a high-quality Josephson junction obtained using a straightforward and reproducible annealing technique. We demonstrate that the transport through the narrow junction is dominated by only two quantum channels, with transparencies up to unity. This novel qubit platform holds great promise for quantum information applications, not only because it incorporates technologically relevant materials, but also because it provides new opportunities, like an ultrastrong spin-orbit coupling in the few-channel regime of Josephson junctions.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.