174 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Brazilian Synchrotron Light LaboratoryBR56 papers
- Universidade Federal do ABCBR32 papers
- Laboratório Nacional de Nanotecnologia30 papers
- Universidade Estadual de Campinas (UNICAMP)BR28 papers
- Universidade Federal do Rio de JaneiroBR16 papers
- Universidade de São PauloBR13 papers
- Universidade Federal FluminenseBR13 papers
- Centro Brasileiro de Pesquisas FísicasBR12 papers
- Universidade Federal de UberlândiaBR11 papers
- Max Planck Institute for Chemical Physics of SolidsDE10 papers
- Universidade Federal de São CarlosBR10 papers
- Universidade Federal de ViçosaBR8 papers
146 papers
Euclid. A two-point correlation approach to diagnosing star-related systematics in the Euclid spectroscopic survey
Euclid Collaboration, I. Risso, B. R. Granett +298
The Euclid spectroscopic survey will measure galaxy clustering with unprecedented precision, requiring stringent control of observational and instrumental systematics. Star-related…
Euclid preparation. The shape of halo profiles in CDM and non-standard cosmologies
Euclid Collaboration, L. Pizzuti, G. Y. Ferron +304
We study the shape of three-dimensional and projected dark-matter halo profiles extracted from cosmological -body simulations in CDM and non-standard cosmologies, using the \…
Stellar Bounds on a Model with Photon-Photino Oscillation
Bernard Teles de Menezes, José Abdalla Helayël-Neto
In this paper, we pursue an investigation of the consequences of a mixing between supersymmetric partners - the photon and photino - analogous to the so-called Primakoff effect, bu…
Thin-Film-Engineered Self-Assembly of 3D Coaxial Microfluidics with a Tunable Polyimide Membrane for Bioelectronic Power
Aleksandr I. Egunov, Hongmei Tang, Pablo E. Saenz +11
Thin-film self-assembly of three-dimensional (3D) microsystems presents a compelling route to integrate complex functionalities into ultra-compact volumes, yet strategies for incor…
Advancing Annotat3D with Harpia: A CUDA-Accelerated Library For Large-Scale Volumetric Data Segmentation
Camila Machado de Araujo, Egon P. B. S. Borges, Ricardo Marcelo Canteiro Grangeiro +1
High-resolution volumetric imaging techniques, such as X-ray tomography and advanced microscopy, generate increasingly large datasets that challenge existing tools for efficient pr…
Uniaxial stress tuning of the anomalous Hall effect in Mn3Ge
G. A. Lombardi, L. O. Kutelak, M. M. Piva +6
Tunable electronic properties in magnetic materials lead to novel physical phenomena that have the potential to be exploited in the design of new spintronic devices. Here, we repor…
Classification of -modes for neutron stars with a strong transition: Novel universal relation including slow stable hybrid stars
M. C. Rodriguez, José C. Jiménez, Ignacio F. Ranea-Sandoval
We investigate the behavior of the non-radial gravity-pulsation discontinuity -mode in neutron stars with a strong first-order phase transition which give rise to hybrid-star co…
Interplay of energy and charge transfer in WSe2/CrSBr heterostructures
José Roberto de Toledo, Caique Serati de Brito, Barbara L. T. Rosa +12
Van der Waals heterostructures (vdWHs) composed of transition-metal dichalcogenides (TMDs) and layered magnetic semiconductors offer great opportunities to manipulate exciton and v…
Hydrogen peroxide electrogeneration from O2 electroreduction: a review focusing on carbon electrocatalysts and environmental applications
Aline B. Trench, Caio Machado Fernandes, João Paulo C. Moura +9
Hydrogen peroxide (H2O2) stands as one of the foremost utilized oxidizing agents in modern times. The established method for its production involves the intricate and costly anthra…
Experimental and theoretical studies of WO3-Vulcan XC-72 electrocatalyst enhanced H2O2 yield ORR performed in acid and alkaline medium
João Paulo C Moura, Lanna EB Lucchetti, Caio M Fernandes +5
The oxygen reduction reaction (ORR) plays a pivotal role in clean energy generation and sustainable chemical production, particularly in the synthesis of hydrogen peroxide (H\texts…
Cerium doped graphene-based materials towards oxygen reduction reaction catalysis
Lanna E. B. Lucchetti, Pedro A. S. Autreto, Mauro C. Santos +1
With the global transition towards cleaner energy and sustainable processes, the demand for efficient catalysts, especially for the oxygen reduction reaction, has gained attention…
Accurate and efficient protocols for high-throughput first-principles materials simulations
Gabriel de Miranda Nascimento, Flaviano José dos Santos, Marnik Bercx +3
Advancements in theoretical and algorithmic approaches, workflow engines, and an ever-increasing computational power have enabled a novel paradigm for materials discovery through f…
Enhancing catalyst activity of two-dimensional CN through doping for the hydrogen evolution reaction
Bruno Ipaves, João F. Justo, James M. de Almeida +2
This study investigates the structural, electronic, and catalytic properties of pristine and doped CN nanosheets as potential electrocatalysts for the hydrogen evolution re…
Two-dimensional talc as a natural hyperbolic material
Flávio H. Feres, Francisco C. B. Maia, Shu Chen +14
This study demonstrates that two-dimensional talc, a naturally abundant mineral, supports hyperbolic phonon-polaritons (HPhPs) at mid-infrared wavelengths, thus offering a low-cost…
Interacting Virtual Topological Phases in Defect-Rich 2D Materials
Felipe Crasto de Lima, Roberto H. Miwa, Caio Lewenkopf +1
We investigate the robustness of {\it virtual} topological states -- topological phases away from the Fermi energy -- against the electron-electron interaction and band filling. As…
Oscillatory properties of strange quark stars described by the vector MIT bag model
Luiz L. Lopes, Jose C. Jimenez, Luis B. Castro +1
We investigated the radial and non-radial fundamental () mode oscillations of self-bound (quark) stars obtained after employing the Vector MIT (vMIT) bag model. Within this mode…
Shaping terahertz waves using anisotropic shear modes in a van der Waals mineral
Nicolas M. Kawahala, Daniel A. Matos, Raphaela de Oliveira +4
Naturally occurring van der Waals (vdW) materials are currently attracting significant interest due to their potential as low-cost sources of two-dimensional materials. Valuable in…
Reentrant topological phase in half-Heusler compounds
Augusto L. Araújo, Felipe Crasto de Lima, Adalberto Fazzio
Half-Heusler compounds are known for their various compositions and multifunctional properties including topological phases. In this study, we investigate the topological classific…
Measurement of exclusive and production at TeV
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1075
Measurements are presented of the cross-section for the central exclusive production of and processes in proton-proton collisions at $\sqrt{s} = 13…
How the QCD trace anomaly behaves at the core of twin stars?
José C. Jiménez, Lucas Lazzari, Victor P. Gonçalves
We investigate the behavior of the dense and cold (normalized) QCD trace anomaly, , in the interior of twin neutron stars (obtained from several sets of equations of state in ag…
Unraveling the Spin-to-Charge Current Conversion Mechanism and Charge Transfer Dynamics at Interface of Graphene/WS Heterostructures at Room Temperature
Rafael O. Cunha, Yunier Garcia-Basabe, Dunieskys G. Larrude +7
We report experimental investigations of spin-to-charge current conversion and charge transfer dynamics (CT) at the interface of graphene/WS van der Waals heterostructure. Pure…
Exploring Topological Transport in PtHgSe Nanoribbons: Insights for Spintronic Device Integration
Rafael L. H. Freire, F. Crasto de Lima, Roberto H. Miwa +1
The discovery of the quantum spin Hall effect led to the exploration of the electronic transport for spintronic devices. Here, we theoretically investigated the electronic conducta…
Importance of the semimetallic state for the quantum Hall effect in HfTe
M. M. Piva, R. Wawrzyńczak, Nitesh Kumar +5
At ambient pressure, HfTe is a material at the boundary between a weak and a strong topological phase, which can be tuned by changes in its crystalline structure or by the ap…
TMMSim: A Versatile Tool for Optical Simulation of ThinFilm Solar Cells
Leandro Benatto, Omar Mesquita, Kaike R. M. Pachecoand Lucimara S. Roman +3
The Transfer Matrix Method (TMM) has become a prominent tool for the optical simulation of thinfilm solar cells, particularly among researchers specializing in organic semicondu…