SKM 2021 – wissenschaftliches Programm

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SYNV: Symposium Potentials for NVs sensing magnetic phases, textures and excitations

SYNV 1: Potentials for NVs sensing magnetic phases, textures and excitations

Montag, 27. September 2021, 13:30–16:15, Audimax 2

The understanding of ordered magnetic phases is essential from fundamental and application perspectives. While ferromagnets are currently used in non-volatile, high-density data storage devices, topologically trivial and non-trivial magnetic phases are discussed for future low-energy information processing schemes. An overarching scientific quest towards achieving high performance devices, is to obtain a detailed understanding of the stabilization of magnetic phases, the interactions at play, the resulting magnetic textures, and their excitations. Color centers such as nitrogen vacancies (NV) in diamond represent a modern platform to access key magnetization parameters on the nanoscale and therefore represent an important method to provide a deeper insight into the mechanisms at play. This symposium brings together experts from different but overlapping fields of static and dynamic NV sensing, using tip-based single NV scanning methods as well as ensemble-based widefield imaging concepts. The speakers will provide an overview of the recent and exciting developments of this spectroscopy technique with a particular emphasis on material science questions.

	13:30	SYNV 1.1	Hauptvortrag: Spin-based microscopy of 2D magnetic systems — •Jörg Wrachtrup
	14:00	SYNV 1.2	Hauptvortrag: Nanoscale magnetic resonance spectroscopy with NV-diamond quantum sensors — •Dominik Bucher
	14:30	SYNV 1.3	Hauptvortrag: Exploring antiferromagnetic order at the nanoscale with a single spin microscope — •Vincent Jacques
	15:00		15 min. break
	15:15	SYNV 1.4	Hauptvortrag: Nanoscale imaging of spin textures with single spins in diamond — •Patrick Maletinsky
	15:45	SYNV 1.5	Hauptvortrag: Harnessing Nitrogen Vacancy Centers in Diamond for Next-Generation Quantum Science and Technology — •Chunhui Du