CRYOGENIC NV-SCANNING MAGNETOMETRYsuperconductivity

The robustness of DP-QUANT1 allows for applications in the most challenging environments.

In the following work, a first experiment under cryogenic conditions is reported. The authors perform 3D images of a magnetic vortex in an YBCO superconductor with 10-nm spatial resolution. Thanks to the high sensitivity of DP-QUANT1, the authors provide clear evidence supporting an existing physical model that goes beyond the standard approximation.

These results demonstrate the potential of our technology to benchmark microscopic models of complex electronic systems and open the door for further exploration.

Publication:
L. Thiel et al., Quantitative nanoscale vortex imaging using a cryogenic quantum sensor, Nature Nanotechnology 11, 677 (2016)
doi:10.1038/nnano.2016.63
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