370 citations · 950 across the 21 of their papers we have counts for
11 papers · 1 filter
Thermal spin wave noise as a probe for the Dzyaloshinkii-Moriya interaction
Aurore Finco, Pawan Kumar, Van Tuong Pham +6
Interfacial Dzyaloshinkii-Moriya interaction (DMI) is a key ingredient in the stabilization of chiral magnetic states in thin films. Its sign and strength often determine crucial p…
Fast current-induced skyrmion motion in synthetic antiferromagnets
Van Tuong Pham, Naveen Sisodia, Ilaria Di Manici +14
Magnetic skyrmions are topological magnetic textures that hold great promise as nanoscale bits of information in memory and logic devices. Although room-temperature ferromagnetic s…
Single spin magnetometry and relaxometry applied to antiferromagnetic materials
Aurore Finco, Vincent Jacques
Despite the considerable interest for antiferromagnets which appeared with the perspective of using them for spintronics, their experimental study, including the imaging of antifer…
Imaging topological defects in a non-collinear antiferromagnet
Aurore Finco, Angela Haykal, Stéphane Fusil +9
We report on the formation of topological defects emerging from the cycloidal antiferromagnetic order at the surface of bulk BiFeO crystals. Combining reciprocal and real-space…
Quantitative study of the response of a single NV defect in diamond to magnetic noise
M. Rollo, A. Finco, R. Tanos +4
The nitrogen-vacancy (NV) defect in diamond is an efficient quantum sensor of randomly fluctuating signals via relaxometry measurements. In particular, the longitudinal spin relaxa…
Imaging non-collinear antiferromagnetic textures via single spin relaxometry
Aurore Finco, Angela Haykal, Rana Tanos +13
Antiferromagnetic materials are promising platforms for next-generation spintronics owing to their fast dynamics and high robustness against parasitic magnetic fields. However, nan…
Tuning non-collinear magnetic states by hydrogenation
Aurore Finco, Pin-Jui Hsu, Kirsten von Bergmann +1
Two different superstructures form when atomic H is incorporated in the Fe monolayer on Ir(111). Depending on the amount of H provided, either a highly ordered p(2x2) hexagonal sup…
Magnetic domain walls in strain-patterned ultrathin films
Aurore Finco, Marco Perini, André Kubetzka +2
We present a comparison of the characteristics of the magnetic domain walls in an atomic monolayer of Co on Pt(111) and a Ni/Fe atomic bilayer on Ir(111), based on spin-polarized s…
Temperature-induced increase of spin spiral periods
Aurore Finco, Levente Rózsa, Pin-Jui Hsu +4
Spin-polarized scanning tunneling microscopy investigations reveal a significant increase of the magnetic period of spin spirals in three-atomic-layer-thick Fe films on Ir(111), fr…
Tailoring non-collinear magnetism by misfit dislocation lines
Aurore Finco, Pin-Jui Hsu, André Kubetzka +2
The large epitaxial stress induced by the misfit between a triple atomic layer Fe film and an Ir(111) substrate is relieved by the formation of a dense dislocation line network. Sp…
Electric field driven switching of individual magnetic skyrmions
Pin-Jui Hsu, André Kubetzka, Aurore Finco +3
Controlling magnetism with electric fields is a key challenge to develop future energy-efficient devices, however, the switching between inversion symmetric states, e.g. magnetizat…