January 22, 2026 Dataset Open Access

Suhana, Ayisha; Uaman Svetikova, Tatiana Aureliia; Schneider, Christof; Helm, Manfred; Anisimov, Andrei; Astakhov, Georgy

DCAT Export

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        <foaf:name>Suhana, Ayisha</foaf:name>
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        <foaf:name>Anisimov, Andrei</foaf:name>
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    <dct:title>Raw data: Imaging magnetic fields from electrical signals in a quantum SiC microscope</dct:title>
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    <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#gYear">2026</dct:issued>
    <dcat:keyword>quantum sensing</dcat:keyword>
    <dcat:keyword>silicon carbide</dcat:keyword>
    <dcat:keyword>ODMR imaging</dcat:keyword>
    <dcat:keyword>wide-field microscopy</dcat:keyword>
    <dcat:keyword>magnetic field imaging</dcat:keyword>
    <dcat:keyword>current-induced magnetic fields</dcat:keyword>
    <dcat:keyword>silicon vacancy centers</dcat:keyword>
    <dcat:keyword>microwave-free sensing</dcat:keyword>
    <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#date">2026-01-22</dct:issued>
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    <dct:description>&lt;p&gt;This dataset contains raw binary image data acquired with a Helicam C4 sCMOS camera during wide-field optically detected magnetic resonance (ODMR) experiments using a quantum silicon carbide microscope (QSiCM). The measurements were performed on 4H-SiC samples hosting silicon vacancy spin defects to image magnetic fields generated by electrical currents. The data include unprocessed two-dimensional fluorescence image stacks recorded under different microwave excitation and current pulse conditions, together with associated experimental metadata. The dataset serves as raw input for ODMR spectrum reconstruction and magnetic field imaging.&lt;/p&gt;</dct:description>
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