932 citations · 1.3k across the 15 of their papers we have counts for
15 papers
Real Space Imaging of Field-Driven Decision-Making in Nanomagnetic Galton Boards
Hanu Arava, Dedalo Sanz-Hernandez, Julie Grollier +1
A possible spintronic route to hardware implementation for decision making involves injecting a domain wall into a bifurcated magnetic nanostrip resembling a Y-shaped junction. A d…
Writing and detecting topological charges in exfoliated FeGeTe
Alex Moon, Yue Li, Conor McKeever +10
FeGeTe is a promising two-dimensional (2D) van der Waals (vdW) magnet for practical applications, given its magnetic properties. These include Curie temperatures above…
Understanding the effect of curvature on the magnetization reversal of three-dimensional nanohelices
John Fullerton, Arthur R. C. McCray, Amanda K. Petford-Long +1
Comprehending the interaction between geometry and magnetism in three-dimensional (3D) nanostructures is of importance to understand the fundamental physics of domain wall (DW) for…
AI-enabled Lorentz microscopy for quantitative imaging of nanoscale magnetic spin textures
Arthur R. C. McCray, Tao Zhou, Saugat Kandel +3
The manipulation and control of nanoscale magnetic spin textures is of rising interest as they are potential foundational units in next-generation computing paradigms. Achieving th…
Coexistence of Merons with Skyrmions in the Centrosymmetric van der Waals Ferromagnet Fe5GeTe2
Brian W. Casas, Yue Li, Alex Moon +8
FeGeTe is a centrosymmetric, layered van der Waals (vdW) ferromagnet that displays Curie temperatures (270-330 K) that are within the useful range for spintronic…
Quantum materials for energy-efficient neuromorphic computing
Axel Hoffmann, Shriram Ramanathan, Julie Grollier +16
Neuromorphic computing approaches become increasingly important as we address future needs for efficiently processing massive amounts of data. The unique attributes of quantum mate…
Thermal Hysteresis Behavior of Skyrmion Lattices in the van der Waals Ferromagnet Fe3GeTe2
Arthur R. C. McCray, Yue Li, Rabindra Basnet +6
Understanding the physics of phase transitions in two-dimensional (2D) systems underpins the research in diverse fields including statistical mechanics, quantum systems, nanomagnet…
Field-Dependent Magnetic Domain Behavior in van der Waals FeGeTe
Yue Li, Rabindra Basnet, Krishna Pandey +6
Two-dimensional magnetic van der Waals (vdW) materials can show a variety of topological nontrivial spin textures, such as Bloch- or Néel-type stripe, skyrmion or bubble domains un…
Large Exotic Spin Torques in Antiferromagnetic Iron Rhodium
Jonathan Gibbons, Takaaki Dohi, Vivek P. Amin +16
Spin torque is a promising tool for driving magnetization dynamics for novel computing technologies. These torques can be easily produced by spin-orbit effects, but for most conven…
Large Spin-to-Charge Conversion in Ultrathin Gold-Silicon Multilayers
Mohammed Salah El Hadri, Jonathan Gibbons, Yuxuan Xiao +7
Investigation of the spin Hall effect in gold has triggered increasing interest over the past decade, since gold combines the properties of a large bulk spin diffusion length and s…
Active analog tuning of the phase of light in the visible regime by bismuth-based metamaterials
Marina Garcia-Pardo, Eva Nieto Pinero, Amanda K. Petford-Long +2
Active and analog tuning of the phase of light is needed to boost the switching performance of photonic devices. However, demonstrations of this type of tuning in the pivotal visib…
Interface-Induced Phenomena in Magnetism
Frances Hellman, Axel Hoffmann, Yaroslav Tserkovnyak +24
This article reviews static and dynamic interfacial effects in magnetism, focusing on interfacially-driven magnetic effects and phenomena associated with spin-orbit coupling and in…
Investigation of ferromagnetic domain behavior and phase transition at nanoscale in bilayer manganites
C. Phatak, A. K. Petford-Long, H. Zheng +3
Understanding the underlying mechanism and phenomenology of colossal magnetoresistance in manganites has largely focused on atomic and nanoscale physics such as double exchange, ph…
Investigation of the growth and magnetic properties of highly oriented films of the Heusler alloy Co2MnSi on GaAs(001)
L. J. Singh, Z. H. Barber, A. Kohn +4
Highly (001) oriented thin films of Co2MnSi have been grown on lattice matched GaAs(001) without a buffer layer. Stoichiometric films exhibited a saturation magnetization slightly…
Spin injection from the Heusler alloy Co_2MnGe into Al_0.1Ga_0.9As/GaAs heterostructures
X. Y. Dong, C. Adelmann, J. Q. Xie +6
Electrical spin injection from the Heusler alloy Co_2MnGe into a p-i-n Al_0.1Ga_0.9As/GaAs light emitting diode is demonstrated. A maximum steady-state spin polarization of approxi…