3 papers
cond-mat.mes-hall2026
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…
cond-mat.mes-hall2025
Single-Defect Spectroscopy via Random Telegraph Noise in Graphene-Contacted ReS-hBN Heterostructures
Shubhrasish Mukherjee, Gaurab Samanta, Shubhadip Moulick +5
Defect spectroscopy in two-dimensional (2D) field-effect transistors (FETs) requires device architectures that suppress contact and disorder artifacts while preserving intrinsic ca…
cond-mat.str-el2025
Revisiting the magnetic ground states of RECo permanent magnets
F. de Almeida Passos, G. J. Nilsen, R. Dankelman +5
In light of recent improvements in the theory of rare earth magnets, as well as the availability of improved neutron powder diffraction data on these materials, we revisit the magn…