168 citations · 436 across the 17 of their papers we have counts for
17 papers
Bismuth-substituted Lutetium Iron Garnet Films with Giant Visible-Range Magneto-Optical Sensitivity
Megan H. Dransfield, Matthijs H. J. de Jong, Lars Peeters +4
Magneto-optical materials are indispensable across modern physics, serving as the foundation for precision magnetic sensing, nonreciprocal photonics, and optical isolation technolo…
Reservoir computing in a lithium-based magneto-ionic device
Sreeveni Das, Rhodri Mansell, Aarne Piha +4
In-materio computing exploits the intrinsic physical dynamics of materials to perform complex computations, enabling low-power, real-time data processing by embedding computation d…
Spin-wave propagation at low temperatures in YIG thin films on YSGG substrates
José Elias Abrão, Daan Weltens, Rhodri Mansell +2
The use of spin waves in magnetic thin films at cryogenic temperatures has long been hindered by the lack of a suitable material platform. Yttrium iron garnet (YIG) is the leading…
A magneto-ionic synapse for reservoir computing
Sreeveni Das, Rhodri Mansell, Lukáš Flajšman +3
Neuromorphic computing aims to revolutionize large-scale data processing by developing efficient methods and devices inspired by neural networks. Among these, the control of magnet…
Tuning of perpendicular magnetic anisotropy in Bi-substituted yttrium iron garnet films by He ion irradiation
Sreeveni Das, Rhodri Mansell, Lukáš Flajšman +6
We report the continuous tuning of magnetic anisotropy in perpendicularly magnetized bismuth-substituted yttrium iron garnet (Bi-YIG) films via He ion irradiation. Our findings…
Electric field control of RKKY coupling through solid-state ionics
Maria Ameziane, Roy Rosenkamp, Lukáš Flajšman +2
Placing a suitable spacer layer between two magnetic layers can lead to an interaction between the magnetic layers known as Ruderman-Kittel-Kasuya-Yosida (RKKY) coupling. Controlli…
Solid-state lithium-ion supercapacitor for voltage control of skyrmions
Maria Ameziane, Joonatan Huhtasalo, Lukáš Flajšman +2
Ionic control of magnetism gives rise to high magneto-electric coupling efficiencies at low voltages, which is essential for low-power magnetism-based non-conventional computing te…
Thermal motion of skyrmion arrays in granular films
Yifan Zhou, Rhodri Mansell, Tapio Ala-Nissila +1
Magnetic skyrmions are topologically-distinct swirls of magnetic moments which display particle-like behaviour, including the ability to undergo thermally-driven diffusion. In this…
Voltage control of skyrmions: creation, annihilation and zero-magnetic field stablization
Yifan Zhou, Rhodri Mansell, Sebastiaan van Dijken
Voltage manipulation of skyrmions is a promising path towards low-energy spintronic devices. Here, voltage effects on skyrmions in a GdOx/Gd/Co/Pt heterostructure are observed expe…
Electronic and magnetic characterization of epitaxial CrBr monolayers
Shawulienu Kezilebieke, Orlando J. Silveira, Md N. Huda +8
The ability to imprint a given material property to another through proximity effect in layered two-dimensional materials has opened the way to the creation of designer materials.…
Magnetoplasmonic properties of perpendicularly magnetized Co/Pt nanodots
Francisco Freire-Fernández, Rhodri Mansell, Sebastiaan van Dijken
We demonstrate a ten-fold resonant enhancement of magneto-optical effects in perpendicularly magnetized Co/Pt nanodots mediated by the excitation of optimized plasmon mod…
Electronic and Magnetic Characterization of Epitaxial VSe Monolayers on Superconducting NbSe
Shawulienu Kezilebieke, Md Nurul Huda, Paul Dreher +8
Vertical integration of two-dimensional (2D) van der Waals (vdW) materials with different quantum ground states is predicted to lead to novel electronic properties that are not fou…
Thickness dependence of electron-electron interactions in topological p-n junctions
Dirk Backes, Danhong Huang, Rhodri Mansell +7
Electron-electron interactions in topological p-n junctions consisting of vertically stacked topological insulators are investigated. n-type Bi2Te3 and p-type Sb2Te3 of varying rel…
Symmetry-Breaking Interlayer Dzyaloshinskii-Moriya Interactions in Synthetic Antiferromagnets
Amalio Fernández-Pacheco, Elena Vedmedenko, Fanny Ummelen +3
The magnetic interfacial Dzyaloshinskii-Moriya interaction (DMI) in multi-layered thin films can lead to exotic chiral spin states, of paramount importance for future spintronic te…
Nano scale thermo-electrical detection of magnetic domain wall propagation
Patryk Krzysteczko, James Wells, Alexander Fernandez Scarioni +12
In magnetic nanowires with perpendicular magnetic anisotropy (PMA) magnetic domain walls (DW) are narrow and can move rapidly driven by current induced torques. This enables import…
Topological states and phase transitions in SbTe-GeTe multilayers
Thuy-Anh Nguyen, Dirk Backes, Angadjit Singh +7
Topological insulators (TIs) are bulk insulators with exotic 'topologically protected' surface conducting modes. It has recently been pointed out that when stacked together, intera…
Disentangling surface and bulk transport in topological-insulator - junctions
D. Backes, D. Huang, R. Mansell +7
By combining -type and -type topological insulators, vertically stacked - junctions can be formed, allowing to position the Ferm…