ArticleScience advances2022
Enhanced quantum sensing with room-temperature solid-state masers.
Article in Science advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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Who cites it
8 citing papers in PubMed.
- Semiconductor room-temperature maser.Nature communications · 2026Article
- All-metallic magnetic Purcell enhancement in a thermally stable room-temperature maser.Nature communications · 2025Article
- Topological radiation from vortex masers.Nature communications · 2025Article
- LED-pumped room-temperature solid-state maser.Communications engineering · 2025Article
- Amplification mechanism with interacting atomic gases.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Tailoring Coherent Microwave Emission from a Solid-State Hybrid System for Room-Temperature Microwave Quantum Electronics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Suppressing Thermal Noise to Sub-Millikelvin Level in a Single-Spin Quantum System Using Realtime Frequency Tracking.Micromachines · 2024Article
- N-Heteroacenes as an Organic Gain Medium for Room-Temperature Masers.Chemistry of materials : a publication of the American Chemical Society · 2023Article
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Quantum sensing with solid-state electron spin systems finds broad applications in diverse areas ranging from material and biomedical sciences to fundamental physics. Exploiting collective behavior of noninteracting spins holds the promise of pushing the detection limit to even lower levels, while to date, those levels are scarcely reached because of the broadened linewidth and inefficient readout of solid-state spin ensembles. Here, we experimentally demonstrate that such drawbacks can be overcome by a reborn maser technology at room temperature in the solid state. Owing to maser action, we observe a fourfold reduction in the electron paramagnetic resonance linewidth of an inhomogeneously broadened molecular spin ensemble, which is narrower than the same measured from single spins at cryogenic temperatures. The maser-based readout applied to near zero-field magnetometry showcases the measurement signal-to-noise ratio of 133 for single shots. This technique would be an important addition to the toolbox for boosting the sensitivity of solid-state ensemble spin sensors.
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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.