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
7 papers · 1 filter
Direct detection of induced magnetic moment and efficient spin-to-charge conversion in graphene/ferromagnetic structures
J. B. S. Mendes, O. Alves Santos, T. Chagas +7
This article shows that the spin-to-charge current conversion in single-layer graphene (SLG) by means of the inverse Rashba-Edelstein effect (IREE) is made possible with the integr…
Alternative Fan-beam Backprojection and Adjoint Operators
Patricio Guerrero, Matheus Bernardi, Eduardo X. Miqueles
We present in this work alternative analytic formulations for the fan-beam tomographic backprojection operation and its associated adjoint transform in standard (equiangular) and l…
Destruction and multiple ionization of PAHs by X-rays in circumnuclear regions of AGNs
Thiago Monfredini, Heidy M. Quitián-Lara, Felipe Fantuzzi +6
The infrared signatures of polycyclic aromatic hydrocarbons (PAHs) are observed in a variety of astrophysical objects, including the circumnuclear medium of active galactic nuclei…
Observation of plasmon-phonon coupling in natural 2D graphene-talc heterostructures
Ingrid D. Barcelos, Alisson R. Cadore, Ananias B. Alencar +8
Two-dimensional (2D) materials occupy noteworthy place in nanophotonics providing for subwavelength light confinement and optical phenomena dissimilar to those of their bulk counte…
Pressure effects on the structural and superconducting transitions in La3Co4Sn13
L. Mendonça-Ferreira, F. B. Carneiro, M. B. Fontes +8
La3Co4Sn13 is a superconducting material with transition temperature at Tc = 2.70 K, which presents a superlattice structural transition at T* ~ 150 K, a common feature for this cl…
On the Emergence of Topologically Protected Boundary States in Topological/Normal Insulator Heterostructures
M. Costa, A. T. Costa, Walter A. Freitas +3
We have performed a systematic investigation of the formation of topologically protected boundary states (TPBS) in topological/normal insulators (TI/NI) heterostructures. Using a r…
First-order structural transition and pressure-induced lattice/phonon anomalies in SrIrO
K. Samanta, F. M. Ardito, N. M. Souza-Neto +1
We investigate the crystal structure and lattice vibrations of SrIrO by a combined phonon Raman scattering and x-ray powder diffraction experiment under pressures up to $66…