12 papers
Effect of pressure on the magnetic properties of (CoFe)GeTe
Tamás Prok, Zoltán Kovács-Krausz, Harvey Stanfield +9
Cobalt-doped FeGeTe possesses a rich magnetic phase diagram as a function of Co concentration. The nature of magnetic order in (CoFe)GeTe is especia…
Facet-selective ballistic supercurrent in a weak topological insulator
Prasanna Rout, Ankit Khola, Lalit Pandey +9
Topological superconductivity is widely pursued by inducing superconducting correlations in topologically protected boundary states. In two dimensions, this strategy has been reali…
Breaking the width-scaling limit in high-performance atomically thin 2D nanoribbon transistors
Sameer Kumar Mallik, Adrian Christiansen, Saroj P. Dash
State-of-the-art transistors have been successfully scaled the gate lengths and channel thicknesses down to 5 nm for high-performance and energy-efficient information processing. H…
Revealing quantum metric multipoles in magnetic topological insulator MnBi2Te4
Lars Sjöström, Prasanna Rout, Shahid Sattar +9
Nonlinear electronic transport has emerged as a powerful probe of the quantum geometry in topological quantum materials, where the band topology and broken symmetries facilitate po…
Nanoelectronics with Two Dimensional Magnets
Bing Zhao, Roselle Ngaloy, Lalit Pandey +3
Two dimensional (2D) magnets have emerged as a compelling platform for spin based nanoelectronics, enabling atomic scale control of magnetic order, interfaces, quantum geometry, an…
Large spin signal and spin rectification in folded-bilayer graphene
Md. Anamul Hoque, Zoltán Kovács-Krausz, Bing Zhao +5
Graphene is a promising platform for spin-based non-volatile memory, logic, and neuromorphic computing by combining long-distance spin transport with electrical tunability at room…