Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of GothenburgSE951 papers
- Centre National de la Recherche ScientifiqueFR805 papers
- Leiden UniversityNL590 papers
- Max Planck Institute for Radio AstronomyDE405 papers
- European Southern ObservatoryCL356 papers
- Center for Astrophysics Harvard & SmithsonianUS313 papers
- Leiden Observatory304 papers
- California Institute of TechnologyUS296 papers
- National Astronomical Observatory of JapanJP280 papers
- Observatoire de ParisFR268 papers
- Stockholm UniversitySE262 papers
- Centro de AstrobiologíaES252 papers
488 papers · 1 filter
Wafer-Scale Single-Crystalline Monolayer Graphene
Johanna Huhtasaari, Joyal Jain Palakulam, Awse Salha +11
Producing large-area single-crystalline graphene is key to realizing its full potential in advanced applications, including twistronics. Yet, controlling graphene growth kinetics t…
Precision of an autonomous demon exploiting nonthermal resources and information
Juliette Monsel, Matteo Acciai, Didrik Palmqvist +3
Quantum-dot systems serve as nanoscale heat engines exploiting thermal fluctuations to perform a useful task. Here, we investigate a multi-terminal triple-dot system, operating as…
Skeletal editing by tip-induced chemistry
Shantanu Mishra, Valentina Malave, Rasmus Svensson +4
Skeletal editing of cyclic molecules has garnered considerable attention in the context of drug discovery and green chemistry, with notable examples in solution-phase synthesis. He…
Optimizing energy conversion with nonthermal resources in steady-state quantum devices
Elsa Danielsson, Henning Kirchberg, Janine Splettstoesser
We provide a framework for optimizing energy conversion processes in coherent quantum conductors fed by nonthermal resources. Such nonthermal resources, which cannot be characteriz…
The multiconfigurational ground state of a diradicaloid characterized at the atomic scale
Elia Turco, Lara Tejerina, Gonçalo Catarina +5
We report the tip-induced generation and scanning probe characterization of a singlet diradicaloid, consisting of two phenalenyl units connected by an sp-hybridized C chain,…
Quantum-Ready Microwave Detection with Scalable Graphene Bolometers in the Strong Localization Regime
Yu-Cheng Chang, Federico Chianese, Naveen Shetty +8
Exploiting quantum interference of charge carriers, epitaxial graphene grown on silicon carbide emerges as a game-changing platform for ultra-sensitive bolometric sensing, featurin…
The role of non-equilibrium populations in dark exciton formation
Paul Werner, Wiebke Bennecke, Jan Philipp Bange +15
In two-dimensional transition metal dichalcogenide structures, the optical excitation of a bright exciton may be followed by the formation of a plethora of lower energy dark states…
Synthesis and characterization of a -extended Clar's goblet
Shantanu Mishra, Manuel Vilas-Varela, Igor Rončević +4
Concealed non-Kekulé polybenzenoid hydrocarbons have no sublattice imbalance yet cannot be assigned a classical Kekulé structure, leading to an open-shell ground state with potenti…
Exchange-phase erasure in anyonic Hong-Ou-Mandel interferometry
Sushanth Varada, Christian Spånslätt, Matteo Acciai
Two-particle interferometry is an important tool for extracting the exchange statistics of quantum particles. We theoretically investigate the prospects of such interferometry to p…
Approaching the ultrastrong coupling regime between an Andreev level and a microwave resonator
O. O. Shvetsov, A. Khola, V. Buccheri +5
Josephson junctions formed in semiconductor nanowires host Andreev bound states and serve as a physical platform to realize Andreev qubits tuned by electrostatic gating. With the A…
Role of electron-electron interaction in the Mpemba effect in quantum dots
Juliane Graf, Janine Splettstoesser, Juliette Monsel
The Mpemba effect has initially been noticed in macroscopic systems -- namely that hot water can freeze faster than cold water -- but recently its extension to open quantum systems…
Polarization and charge-separation of moiré excitons in van der Waals heterostructures
Joakim Hagel, Samuel Brem, Ermin Malic
Twisted transition metal dichalcogenide (TMD) bilayers exhibit periodic moiré potentials, which can trap excitons at certain high-symmetry sites. At small twist angles, TMD lattice…
Thickness dependence of the mechanical properties of piezoelectric high- nanomechanical resonators made from aluminium nitride
Anastasiia Ciers, Alexander Jung, Joachim Ciers +6
Nanomechanical resonators with high quality factors (\Qm{}) enable mechanics-based quantum technologies, in particular quantum sensing and quantum transduction. High-\Qm{} nanomech…
Low-Temperature Electron Transport in [110] and [100] Silicon Nanowires: A DFT - Monte Carlo study
Daryoush Shiri, Reza Nekovei, Amit Verma
The effects of very low temperature on the electron transport in a [110] and [100] axially aligned unstrained silicon nanowires (SiNWs) are investigated. A combination of semi-empi…
Autonomous demon exploiting heat and information at the trajectory level
Juliette Monsel, Matteo Acciai, Rafael Sánchez +1
We propose an electronic bipartite system consisting of a working substance, in which a refrigeration process is implemented, and of a nonthermal resource region, containing a comb…
Gate-tunable negative differential resistance in multifunctional van der Waals heterostructure
Richa Mitra, Konstantina Iordanidou, Naveen Shetty +7
Two-dimensional (2D) semiconductors have emerged as exciting candidates for the development of low-power and multifunctional computing applications, thanks to their qualities such…
Thermodynamic and energetic constraints on transition probabilities of small-scale quantum systems
Ludovico Tesser, Matteo Acciai, Christian Spånslätt +2
We study the transition probabilities of a two-point measurement on a quantum system, initially prepared in a thermal state. We find two independent constraints on the difference b…
Role of scaling dimensions in generalized noises in fractional quantum Hall tunneling due to a temperature bias
Matteo Acciai, Gu Zhang, Christian Spånslätt
Continued improvement of heat control in mesoscopic conductors brings novel tools for probing strongly correlated electron phenomena. Motivated by these advances, we comprehensivel…
Quadrupolar Excitons in MoSe Bilayers
Jakub Jasiński, Joakim Hagel, Samuel Brem +11
The quest for platforms to generate and control exotic excitonic states has greatly benefited from the advent of transition metal dichalcogenide (TMD) monolayers and their heterost…
Impact of potential and temperature fluctuations on charge and heat transport in quantum Hall edges in the heat Coulomb blockade regime
Christian Spånslätt, Florian Stäbler, Eugene V. Sukhorukov +1
We present a broad study of charge and heat transport in a mesoscopic system where one or several quantum Hall edge channels are strongly coupled to a floating Ohmic contact (OC).…
Nonequilibrium Relaxation and Odd-Even Effect in Finite-Temperature Electron Gases
Eric Nilsson, Ulf Gran, Johannes Hofmann
Pauli blocking in Fermi liquids imposes strong phase-space constraints on quasiparticle lifetimes, leading to a well-known quadratic-in-temperature decay rate of quasiparticle mode…
Direct detection of down-converted photons spontaneously produced at a single Josephson junction
Dorian Fraudet, Izak Snyman, Denis M. Basko +7
We study spontaneous photon decay into multiple photons triggered by strong non-linearities in a superconducting quantum simulator of the boundary sine-Gordon impurity model. Previ…
Electrically tunable layer-hybridized trions in doped WSe bilayers
Raul Perea-Causin, Samuel Brem, Fabian Buchner +6
Doped van der Waals heterostructures host layer-hybridized trions, i.e. charged excitons with layer-delocalized constituents holding promise for highly controllable optoelectronics…
Crossover From Individual to Collective Magnetism in Dense Nanoparticle Systems: Local Anisotropy Versus Dipolar Interactions
Elena H. Sánchez, Marianna Vasilakaki, Su Seong Lee +11
Dense systems of magnetic nanoparticles may exhibit dipolar collective behavior. However, two fundamental questions remain unsolved: i) whether the transition temperature may be af…