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Nano-Patterned Magnetic Edges in CrGeTe3 for Quasi 1-D Spintronic Devices
Avia Noah, Yishay Zur, Nofar Fridman +11
The synthesis of two-dimensional van der Waals magnets has paved the way for both technological applications and fundamental research on magnetism confined to ultra-small length sc…
Kondo Effect in Defect-bound Quantum Dots Coupled to NbSe
T. R. Devidas, Tom Dvir, Enrico Rossi +1
We report the fabrication of a van der Waals tunneling device hosting a defect-bound quantum dot coupled to NbSe. We find that upon application of magnetic field, the device ex…
Interior and edge magnetization in thin exfoliated CrGeTe3 films
Avia Noah, Hen Alpern, Sourabh Singh +12
CrGeTe3 (CGT) is a semiconducting vdW ferromagnet shown to possess magnetism down to a two-layer thick sample. Although CGT is one of the leading candidates for spintronics devices…
Quantum-Dot Assisted Spectroscopy of Degeneracy-Lifted Landau Levels in Graphene
Itai Keren, Tom Dvir, Ayelet Zalic +5
Energy spectroscopy of strongly interacting phases requires probes which minimize screening while retaining spectral resolution and local sensitivity. Here we demonstrate that such…
Crystallographic orientation errors in mechanical exfoliation
Y. Kolumbus, A. Zalic, N. Fardian-Melamed +4
We evaluate the effect of mechanical exfoliation of van der Waals materials on crystallographic orientations of the resulting flakes. Flakes originating from a single crystal of gr…
Superconductivity in twisted Graphene heterostructures
Yohanes S. Gani, Hadar Steinberg, Enrico Rossi
We study the low-energy electronic structure of heterostructures formed by one sheet of graphene placed on a monolayer of . We build a continuous low-energy effective…