Philipp, SimonSimonPhilippMathes, NiklasNiklasMathesFeuerhelm, MarvinMarvinFeuerhelmDurmaz, Ali RizaAli RizaDurmazDeldar, ShayanShayanDeldarSoldatov, IvanIvanSoldatovSchäfer, RudolfRudolfSchäferStraub, ThomasThomasStraubVidal, XavierXavierVidal2023-10-122024-03-282023-10-122023https://publica.fraunhofer.de/handle/publica/45161010.5162/SMSI2023/A6.4In this work, we demonstrate magnetic stray field imaging on a grain-oriented FeSi electric steel micro sample after cyclic loading, using a home-built NV widefield microscope. The image is compared with a corresponding magnetic domain image of the same sample area acquired via Magneto Optical Kerr Effect (MOKE) microscopy.enwidefield microscopeNV centerMagnetic ImagingNon-Destructive TestingQuantum Magnetometryconference paper