Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR640 papers
- The University of SydneyAU475 papers
- University of BirminghamGB381 papers
- University of CopenhagenDK357 papers
- Instituto de Astrofísica de CanariasES341 papers
- Universidad de La LagunaES308 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR304 papers
- California Institute of TechnologyUS282 papers
- Center for Astrophysics Harvard & SmithsonianUS281 papers
- European Southern ObservatoryCL265 papers
- Astrophysique, Instrumentation et ModélisationFR259 papers
- Osservatorio Astronomico di PadovaIT258 papers
17 papers · 2 filters
Electron-phonon coupling in single-layer MoS2
Sanjoy K. Mahatha, Arlette S. Ngankeu, Nicki Frank Hinsche +15
The electron-phonon coupling strength in the spin-split valence band maximum of single-layer MoS is studied using angle-resolved photoemission spectroscopy and density function…
Quasi-free-standing single-layer WS2 achieved by intercalation
Sanjoy K. Mahatha, Maciej Dendzik, Charlotte E. Sanders +4
Large-area and high-quality single-layer transition metal dichalcogenides can be synthesized by epitaxial growth on single-crystal substrates. An important advantage of this approa…
Solving the disordered structure of -CuSe using the three-dimensional difference pair distribution function
Nikolaj Roth, Bo B. Iversen
High-performing thermoelectric materials such as ZnSb and clathrates have atomic disorder as the root to their favorable properties. This makes it extremely difficult to un…
Analytical model for the intensity dependence of 1500 nm to 980 nm upconversion in Er: a new tool for material characterization
Jeppe Christiansen, Harish Lakhotiya, Emil Eriksen +3
We propose a simplified rate-equation model for the 1500 nm to 980 nm upconversion in Er. The simplifications, based on typical experimental conditions as well as on conclus…
Electronic Structure of Exfoliated and Epitaxial Hexagonal Boron Nitride
Roland J. Koch, Jyoti Katoch, Simon Moser +6
Hexagonal boron nitride (hBN) is an essential component in van der Waals heterostructures as it provides high quality and weakly interacting interfaces that preserve the electronic…
Relating chemical bonding to physical properties: The origin of unexpected isotropic properties in layered materials
Jiawei Zhang, Lirong Song, Mattia Sist +2
Layered materials span a very broad range of solids ranging from van der Waals materials to highly complex crystal structures such as clays. They are commonly believed to have high…
Spin structure of K valleys in single-layer WS on Au(111)
Philipp Eickholt, Charlotte Sanders, Maciej Dendzik +6
The spin structure of the valence and conduction bands at the and ' valleys of single-layer WS on Au(111) is determined by spin- and…
Influence of an anomalous temperature-dependence of the phase coherence length on the conductivity of magnetic topological insulators
V. Tkáč, K. Výborný, V. Komanický +14
Magnetotransport constitutes a useful probe to understand the interplay between electronic band topology and magnetism in spintronics devices based on topological materials. A rece…
Growth and Structure of Singly-Oriented Single-Layer Tungsten Disulfide on Au(111)
Luca Bignardi, Daniel Lizzit, Harsh Bana +14
We present a complete characterisation at the nanoscale of the growth and structure of single-layer tungsten disulfide (WS) epitaxially grown on Au(111). Following the growth p…
A general approach for the synthesis of two-dimensional binary compounds
Abhay Shivayogimath, Joachim Dahl Thomsen, David M. A. Mackenzie +7
Only a few of the vast range of potential two-dimensional materials have been isolated or synthesised to date. Typically, 2D materials are discovered by mechanically exfoliating na…
Size-dependent phase transitions in MoS2 nanoparticles controlled by a metal substrate
Albert Bruix, Jeppe Vang Lauritsen, Bjørk Hammer
Nanomaterials based on MoS2 are remarkably versatile; MoS2 nanoparticles are proven catalysts for processes such as hydrodesulphurization and the hydrogen evolution reaction, and t…
Model-free reconstruction of magnetic correlations in frustrated magnets
Nikolaj Roth, Andrew F. May, Feng Ye +2
Frustrated magnetic systems exhibit extraordinary physical properties but quantification of their magnetic correlations poses a serious challenge to experiment and theory. Current…
Novel single-layer vanadium sulphide phases
Fabian Arnold, Raluca-Maria Stan, Sanjoy K. Mahatha +15
VS2 is a challenging material to prepare stoichiometrically in the bulk, and the single layer has not been successfully isolated before now. Here we report the first realization of…
Competing dynamics of single phosphorus dopant in graphene with electron irradiation
Cong Su, Mukesh Tripathi, Qing-Bo Yan +10
Atomic-level structural changes in materials are important but challenging to study. Here, we demonstrate the dynamics and the possibility of manipulating a phosphorus dopant atom…
Nanoscale Surface Dynamics of BiTe(111): Observation of a Prominent Surface Acoustic Wave and the Role of van der Waals Interactions
Anton Tamtögl, Davide Campi, Martin Bremholm +8
We present a combined experimental and theoretical study of the surface vibrational modes of the topological insulator BiTe. Using high-resolution helium-3 spin-echo spectr…
A Helium-Surface Interaction Potential of BiTe(111) from Ultrahigh-Resolution Spin-Echo Measurements
Anton Tamtögl, Michael Pusterhofer, Martin Bremholm +7
We have determined an atom-surface interaction potential for the HeBiTe(111) system by analysing ultrahigh resolution measurements of selective adsorption resonances. Th…
Photoemission Investigation of Oxygen Intercalated Epitaxial Graphene on Ru(0001)
Søren Ulstrup, Paolo Lacovig, Fabrizio Orlando +9
We study the formation of epitaxial graphene on Ru(0001) using fast x-ray photoelectron spectroscopy during the growth process. The assignment of different C 1s and Ru 3d core leve…