Challenges in identifying chiral spin textures via the topological Hall effect

G Kimbell, C Kim, W Wu, M Cuoco… - Communications …, 2022 - nature.com
Chiral spin textures such as skyrmions are of interest to the field of spintronics for their
potential use in future computing devices. Hall effect measurements are a simple and …

Measuring interfacial Dzyaloshinskii-Moriya interaction in ultrathin magnetic films

M Kuepferling, A Casiraghi, G Soares, G Durin… - Reviews of Modern …, 2023 - APS
The Dzyaloshinskii-Moriya interaction (DMI), one of the origins of chiral magnetism, is
currently attracting considerable attention in the research community focusing on applied …

Layer-Dependent Magnetic Domains in Atomically Thin Fe5GeTe2

R Fujita, P Bassirian, Z Li, Y Guo, MA Mawass… - ACS …, 2022 - ACS Publications
Magnetic domain formation in two-dimensional (2D) materials gives perspectives into the
fundamental origins of 2D magnetism and also motivates the development of advanced …

Confinement and protection of skyrmions by patterns of modified magnetic properties

K Ohara, X Zhang, Y Chen, Z Wei, Y Ma, J Xia… - Nano Letters, 2021 - ACS Publications
Magnetic skyrmions are versatile topological excitations that can be used as nonvolatile
information carriers. The confinement of skyrmions in channels is fundamental for any …

Interlayer engineering of Fe3GeTe2: From 3D superlattice to 2D monolayer

Y Wu, BY Wang, Y Yu, Y Li… - Proceedings of the …, 2024 - National Acad Sciences
The discoveries of ferromagnetism down to the atomically thin limit in van der Waals (vdW)
crystals by mechanical exfoliation have enriched the family of magnetic thin films [C. Gong et …

Constraining the stochastic gravitational wave background with photometric surveys

Y Wang, K Pardo, TC Chang, O Doré - Physical Review D, 2022 - APS
The detection of the stochastic gravitational wave background (SGWB) is essential for
understanding black hole populations, especially for supermassive black hole binaries. The …

Local control of magnetic interface effects in chiral multilayers using ion irradiation

MCH De Jong, MJ Meijer, J Lucassen, J Van Liempt… - Physical Review B, 2022 - APS
In this work we investigate local tuning of the iDMI and perpendicular magnetic anisotropy
(PMA) using focused Ga+ ion beam irradiation, in an Ir| Co| Pt multilayer system. We show …

Temperature dependence of the Dzyaloshinskii-Moriya interaction in ultrathin films

Y Zhou, R Mansell, S Valencia, F Kronast, S van Dijken - Physical Review B, 2020 - APS
The Dzyaloshinskii-Moriya interaction gives rise to a chiral exchange between neighboring
spins in the technologically relevant class of perpendicularly magnetized ultrathin film …

Investigation of self-nucleated skyrmion states in the ferromagnetic/nonmagnetic multilayer dot

IV Vetrova, M Zelent, J Šoltýs, VA Gubanov… - Applied Physics …, 2021 - pubs.aip.org
Understanding the stability of magnetic textures in multilayer patterned dots would constitute
a significant step toward skyrmion-based applications. Here, we report the observation of …

Gravitational wave detection with photometric surveys

Y Wang, K Pardo, TC Chang, O Doré - Physical Review D, 2021 - APS
Gravitational wave (GW) detections have considerably enriched our understanding of the
universe. To date, all GW events from individual sources have been found by interferometer …