{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Fisher P"],"funding":["Bundesministerium f?r Bildung und Forschung","Universit?t Ulm"],"pagination":["11626-11631"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12314907"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["25(30)"],"pubmed_abstract":["High-resolution nanoscale nuclear magnetic resonance (NMR) allows measurement of chemical structure at the single-molecule level for determining molecular dynamics. Until now, nitrogen vacancy centers in diamond have been the only platform to demonstrate single-defect NMR sensing at sub-Hz spectral resolution. Using a single silicon vacancy defect prepared under CMOS-compatible conditions in commercial 4H-silicon carbide at room temperature, we use the Synchronized Readout technique to measure a test signal. We achieve a spectral resolution of 0.33 Hz, necessary for understanding molecular structure, and estimate a magnetic sensitivity of 358 μT/Hz for our system. We also explore the necessary improvements for achieving single-proton spin sensitivity. Combining these results with future in"],"journal":["Nano letters"],"pubmed_title":["High-Resolution Nanoscale AC Quantum Sensing in CMOS Compatible SiC."],"pmcid":["PMC12314907"],"funding_grant_id":["13N16296","H1137/927115"],"pubmed_authors":["Fuhrmann J","Fisher P","Jelezko F","Haylock B","Zappacosta A","Nagy R","Gao W","Cernansky R"],"additional_accession":[]},"is_claimable":false,"name":"High-Resolution Nanoscale AC Quantum Sensing in CMOS Compatible SiC.","description":"High-resolution nanoscale nuclear magnetic resonance (NMR) allows measurement of chemical structure at the single-molecule level for determining molecular dynamics. Until now, nitrogen vacancy centers in diamond have been the only platform to demonstrate single-defect NMR sensing at sub-Hz spectral resolution. Using a single silicon vacancy defect prepared under CMOS-compatible conditions in commercial 4H-silicon carbide at room temperature, we use the Synchronized Readout technique to measure a test signal. We achieve a spectral resolution of 0.33 Hz, necessary for understanding molecular structure, and estimate a magnetic sensitivity of 358 μT/Hz for our system. We also explore the necessary improvements for achieving single-proton spin sensitivity. Combining these results with future in","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Jul","modification":"2026-03-15T23:56:34.001Z","creation":"2025-08-14T03:05:22.938Z"},"accession":"S-EPMC12314907","cross_references":{"pubmed":["40693560"],"doi":["10.1021/acs.nanolett.5c02515"]}}