Rafael S Alencar

6PUBLICATIONS
26CO-AUTHORS
Metals and alloy materialsMicroelectromechanical systems (MEMS)Elemental semiconductorsSynchrotronsFluid-structure interaction and aeroacoustics
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Publications (6)

|Aug 01, 2026
Thickness-Dependent Optical Properties and Exciton Recombination Dynamics in the GaSe0.5Te0.5 Alloy.

|Mar 02, 2026
Minimizing Extrinsic Effects in High-Pressure Raman of Monolayer WSe2 through Substrate and Pressure-Transmitting Medium Control.

Jose Hugo Aguiar Sousa, Ramon S Ferreira, Alexandre Cavalheiro Dias

|Oct 02, 2024
Thickness dependence of wavenumbers and optical-activity selection rule of zone-center phonons in two-dimensional gallium sulfide metal monochalcogenide.

R Longuinhos, Dattatray J Late, B C Viana

|Apr 26, 2021
Origin of the Giant Enhanced Raman Scattering by Sulfur Chains Encapsulated inside Single-Wall Carbon Nanotubes.

Viviane V Nascimento, Wellington Q Neves, Rafael S Alencar

|Sep 29, 2020
Temperature-dependent phonon dynamics and anharmonicity of suspended and supported few-layer gallium sulfide.

Francisco D V Araujo, Victor V Oliveira, Andreij C Gadelha

|Aug 31, 2019
Probing Spatial Phonon Correlation Length in Post-Transition Metal Monochalcogenide GaS Using Tip-Enhanced Raman Spectroscopy.

R S Alencar, Cassiano Rabelo, Hudson L S Miranda

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Frequent Collaborators

5 joint publications

Antonio G Souza Filho

3 joint publications

Jenaina Ribeiro-Soares

3 joint publications

Bartolomeu C Viana

2 joint publications

R Longuinhos