743 citations · 4k across the 80 of their papers we have counts for
80 papers
Orbital and Spin Edelstein Effects in KTaO(110) Two-Dimensional Electron Gases
Hugo Witt, Aravind Raji, Srijani Mallik +16
The orbital Edelstein effect converts an electric field into a non-equilibrium orbital polarization, opening new opportunities for orbitronics. Although signatures of the orbital E…
Tuning the Charge Transfer of Transition Metal Dichalcogenides via Misfit Layer Compounds
Hugo Le Du, Ludovica Zullo, Justine Cordiez +16
Misfit layer compounds (MLCs) are a versatile platform for exploring the electronic phase diagram of two dimensional (2D) materials beyond the limits of conventional gating techniq…
Unfolding the kagome lattice to improve understanding of ARPES in CoSn
Véronique Brouet, Aaditya Vedant, Francois Bertran +2
Metallic kagome lattices are attracting significant attention as they provide a platform to explore the interplay between topology and magnetism. Angle-resolved photoemission spect…
Metallic layered materials with magnetic frustration: An ARPES view of the SmAuAlGe and TbAuAlGe
P. Rezende-Gonçalves, A. Antezak, T. Kato +10
Compounds of the new materials class LnTAlX (Ln = lanthanide, X = tetrel, T = transition metal) host exotic magnetic phenomena due to geometric frustration induced by their…
Emergence of a Bandgap in Nano-Scale Graphite: A Computational and Experimental Study
Sujinda Chaiyachad, Trung-Phuc Vo, Warakorn Jindata +12
Bandgaps in layered materials are critical for enabling functionalities such as tunable photodetection, efficient energy conversion, and nonlinear optical responses, which are esse…
Two-dimensional to bulk crossover of the WSe electronic band structure
Patrick Le Fèvre, Raphaël Salazar, Matthieu Jamet +8
Transition Metal Dichalcogenides (TMD) are layered materials obtained by stacking two-dimensional sheets weakly bonded by van der Waals interactions. In bulk TMD, band dispersions…
Van der Waals epitaxy of Weyl-semimetal Td-WTe
Alexandre Llopez, Frédéric Leroy, Calvin Tagne-Kaegom +13
Epitaxial growth of WTe offers significant advantages, including the production of high-qualityfilms, possible long range in-plane ordering and precise control over layer thick…
On the cuprates' universal waterfall feature: evidence of a momentum-driven crossover
Benjamin Bacq-Labreuil, Chafic Fawaz, Yuichi Okazaki +13
We study two related universal anomalies of the spectral function of cuprates, so called waterfall and high-energy kink features, by a combined cellular dynamical mean-field theory…
Weak Electronic Correlations Observed in Magnetic Weyl Semimetal MnGe
Susmita Changdar, Susanta Ghosh, Anumita Bose +6
Using angle-resolved photoemission spectroscopy (ARPES) and density functional theory (DFT) calculations, we systematically studied the electronic band structure of MnGe in the…
Electronic bandstructure of superconducting KTaO3 (111) interfaces
Srijani Mallik, Börge Göbel, Hugo Witt +17
Two-dimensional electron gases(2DEGs)based on KTaO3 are emerging as a promising platform for spin-orbitronics due to their high Rashba spin-orbit coupling (SOC) and gate-voltage tu…
Quasi van der Waals Epitaxy of Rhombohedral-stacked Bilayer WSe2 on GaP(111) Heterostructure
Aymen Mahmoudi, Meryem Bouaziz, Niels Chapuis +11
The growth of bilayers of two-dimensional (2D) materials on conventional 3D semiconductors results in 2D/3D hybrid heterostructures, which can provide additional advantages over mo…
Electronic structure evolution of the magnetic Weyl semimetal CoSnS with hole and electron doping
Himanshu Lohani, Paul Foulquier, Patrick Le Fevre +4
CoSnS has been established as a prototype of magnetic Weyl semimetal, exhibiting a ''giant'' anomalous Hall effect in its ferromagnetic phase. An attractive feature of…
Intrinsic defects and mid-gap states in quasi-one-dimensional Indium Telluride
Meryem Bouaziz, Aymen Mahmoudi, Geoffroy Kremer +9
Recently, intriguing physical properties have been unraveled in anisotropic semiconductors, in which the in-plane electronic band structure anisotropy often originates from the low…
Quantum Confinement and Electronic Structure at the Surface of van der Waals Ferroelectric α-InSe
Geoffroy Kremer, Aymen Mahmoudi, Adel M'Foukh +11
Two-dimensional (2D) ferroelectric (FE) materials are promising compounds for next-generation nonvolatile memories, due to their low energy consumption and high endurance. Among th…
Experimental observation of metallic states with different dimensionality in a quasi-1D charge density wave compound
P. Rezende-Gonçalves, M. Thees, J. Rojas Castillo +14
TaTe is a quasi-1D tetrachalcogenide that exhibits a CDW instability caused by a periodic lattice distortion. Recently, pressure-induced superconductivity has been achieved in…
Protection of Ising spin-orbit coupling in bulk misfit superconductors
Tomas Samuely, Darshana Wickramaratne, Martin Gmitra +16
Low-dimensional materials have remarkable properties that are distinct from their bulk counterparts. A paradigmatic example is Ising superconductivity that occurs in monolayer mate…
Spin-momentum locking and ultrafast spin-charge conversion in ultrathin epitaxial BiSb topological insulator
E. Rongione, L. Baringthon, D. She +13
The helicity of 3D topological insulator surface states has drawn significant attention in spintronics owing to spin-momentum locking where the carriers' spin is oriented perpendic…
Visualizing giant ferroelectric gating effects in large-scale WSe/BiFeO heterostructures
Raphaël Salazar, Sara Varotto, Céline Vergnaud +13
Multilayers based on quantum materials (complex oxides, topological insulators, transition-metal dichalcogenides, etc) have enabled the design of devices that could revolutionize m…
Direct visualization of Rashba-split bands and spin/orbital-charge interconversion at KTaO interfaces
Sara Varotto, Annika Johansson, Börge Göbel +10
Rashba interfaces have emerged as promising platforms for spin-charge interconversion through the direct and inverse Edelstein effects. Notably, oxide-based two-dimensional electro…
Imaging the itinerant-to-localized transmutation of electrons across the metal-to-insulator transition in VO
Maximilian Thees, Min-Han Lee, Rosa Luca Bouwmeester +14
In solids, strong repulsion between electrons can inhibit their movement and result in a "Mott" metal-to-insulator transition (MIT), a fundamental phenomenon whose understanding ha…
Rashba-like spin textures in Graphene promoted by ferromagnet-mediated Electronic-Hybridization with heavy metal
Beatriz Muñiz Cano, Adrían Gudín, Jaime Sánchez-Barriga +17
Epitaxial graphene/ferromagnetic metal (Gr/FM) heterostructures deposited onto heavy metals (HM) have been proposed for the realization of novel spintronic devices because of their…
Ultrafast spin-charge conversion at SnBiTe/Co topological insulator interfaces probed by terahertz emission spectroscopy
E. Rongione, S. Fragkos, L. Baringthon +15
Spin-to-charge conversion (SCC) involving topological surface states (TSS) is one of the most promising routes for highly efficient spintronic devices for terahertz (THz) emission.…
CDW signatures in the electronic structure of LaSb2 at 13 K and metal-insulator transition
I. Palacio, J. Obando-Guevara, L. Chen +11
Light rare-earth antimonide LaSb2 is a material susceptible to nesting and exhibits a Charge Density Wave (CDW) at 355 K as well as superconductivity below 1.2 K. In the seek for a…
Breakdown of bulk-projected isotropy in surface electronic states of topological Kondo insulator SmB(001)
Yoshiyuki Ohtsubo, Toru Nakaya, Takuto Nakamura +4
The topology and spin-orbital polarization of two-dimensional (2D) surface electronic states have been extensively studied in this decade. One major interest in them is their close…