307 citations · 1.4k across the 14 of their papers we have counts for
14 papers
Chiral, Electronically Decoupled Layers of 1T'-WS2 Topological Insulator via Neutral-Molecule Intercalation
Jiaze Xie, Fatmagül Katmer, Fang Yuan +9
Monolayer 1T'-WS2 is predicted to be a two-dimensional topological insulator, but its intrinsic electronic properties are masked by strong interlayer coupling in its metallic and s…
Polytype-Dependent Upconversion Photoluminescence in 3R-MoS2
Omri Meron, Idan Kizel, Dror Hershkovitz +6
Ferroelectric van der Waals materials offer switchable polarization states, yet optical readout of their stacking configurations remains challenging. Here, building on the resonant…
Sliding van der Waals Polytypes
Maayan Vizner Stern, Simon Salleh Atri, Moshe Ben Shalom
Compared to electronic phase transitions, structural phase transitions of crystals are challenging to control due to the energy cost of breaking dense solid bonds. Recently, howeve…
Cumulative Polarization Coexisting with Conductivity at Interfacial Ferroelectrics
Swarup Deb, Wei Cao, Noam Raab +7
Ferroelectricity in atomically thin bilayer structures has been recently predicted1 and measured[2-4] in two-dimensional (2D) materials with hexagonal non-centrosymmetric unit-cell…
Micromagnetometry of two-dimensional ferromagnets
M. Kim, P. Kumaravadivel, J. Birkbeck +14
The study of atomically thin ferromagnetic crystals has led to the discovery of unusual magnetic behaviour and provided insight into the magnetic properties of bulk materials. Howe…
Measuring Hall Viscosity of Graphene's Electron Fluid
A. I. Berdyugin, S. G. Xu, F. M. D. Pellegrino +10
Materials subjected to a magnetic field exhibit the Hall effect, a phenomenon studied and understood in fine detail. Here we report a qualitative breach of this classical behavior…
Fluidity Onset in Graphene
Denis A. Bandurin, Andrey V. Shytov, Leonid Levitov +6
Viscous electron fluids have emerged recently as a new paradigm of strongly-correlated electron transport in solids. Here we report on a direct observation of the transition to thi…
Imaging resonant dissipation from individual atomic defects in graphene
Dorri Halbertal, Moshe Ben Shalom, Aviram Uri +8
Conversion of electric current into heat involves microscopic processes that operate on nanometer length-scales and release minute amounts of power. While central to our understand…
High-temperature quantum oscillations caused by recurring Bloch states in graphene superlattices
R. Krishna Kumar, X. Chen, G. H. Auton +13
Cyclotron motion of charge carriers in metals and semiconductors leads to Landau quantization and magneto-oscillatory behavior in their properties. Cryogenic temperatures are usual…
Macroscopic self-reorientation of interacting two-dimensional crystals
C. R. Woods, F. Withers, M. J. Zhu +13
Microelectromechanical systems, which can be moved or rotated with nanometre precision, already find applications in such fields like radio-frequency electronics, micro-attenuators…
Strong correlations elucidate the electronic structure and phase-diagram of LaAlO3/SrTiO3 interface
E. Maniv, M. Ben Shalom, A. Ron +4
The interface between the two band insulators SrTiO3 and LaAlO3 unexpectedly has the properties of a two dimensional electron gas. It is even superconducting with a transition temp…
Phase Diagram of Micron-Size Bridges of SrTiOLaAlO Interface: Link Between Multiple Band Structure and Superconductivity
M. Ben Shalom, I. Neder, A. Palevski +1
The rich phase diagram of the two dimensional electron gas (2DEG) at the \STO/\LAO interface is probed using Hall and longitudinal resistivity. Thanks to a special bridge design we…
Anomalous response to gate voltage application in mesoscopic LaAlO_3/SrTiO_3 devices
David Rakhmilevitch, Izhar Neder, Moshe Ben Shalom +4
We report on resistivity and Hall measurements performed on a series of narrow mesa devices fabricated from LaAlO_3/SrTiO_3 single interface heterostructure with a bridge width ran…
Magnetotransport effects in polar versus non-polar SrTiO3 based heterostructures
E. Flekser, M. Ben Shalom, M. Kim +4
Anisotropic magnetoresistance and negative magnetoresistance for in-plane fields are compared for the LaAlO3 /SrTiO3 interface and the symmetric Nb-doped SrTiO3 heterostructure. Bo…