Imaging Topological Spin Structures Using Light-Polarization and Magnetic Microscopy

6533b870fe1ef96bd12cf39a

RESEARCH PRODUCT

Imaging Topological Spin Structures Using Light-Polarization and Magnetic Microscopy

Fabian Kammerbauer Georgios Chatzidrosos Dmitry Budker Dmitry Budker Yannick Dumeige Lykourgos Bougas Kohei M. Itoh Hideyuki Watanabe Zhiyuan Wang Jakub Zázvorka Jakub Zázvorka Nico Kerber Zeeshawn Kazi Arne Wickenbrock Till Lenz Mathias Kläui Kai-mei C. Fu Kai-mei C. Fu

subject

Materials science Kerr effect Magnetometer 530 Physics General Physics and Astronomy FOS: Physical sciences Physics::Optics 02 engineering and technology Applied Physics (physics.app-ph)01 natural sciences law.invention Optics law Magnetic imaging 0103 physical sciences Microscopy ddc:530 Physics::Atomic Physics 010306 general physics Spin (physics)Condensed Matter - Materials Science Magnetic moment business.industry Materials Science (cond-mat.mtrl-sci)Physics - Applied Physics 021001 nanoscience & nanotechnology 530 Physik Magnetic field Ferromagnetism 0210 nano-technology business

description

We present an imaging modality that enables detection of magnetic moments and their resulting stray magnetic fields. We use wide-field magnetic imaging that employs a diamond-based magnetometer and has combined magneto-optic detection (e.g. magneto-optic Kerr effect) capabilities. We employ such an instrument to image magnetic (stripe) domains in multilayered ferromagnetic structures.

year	journal	country	edition	language
2020-10-07

10.1103/physrevapplied.15.024040 https://repository.gsi.de/record/245489

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