3 papers
cond-mat.mtrl-sci2025
Electron-Phonon Coupling Mediated by Fröhlich Interaction in Rb2SnBr6 Perovskite
C. C. S. Soares, J. S. RodrÃguez-Hernández, Bruno P. Silva +4
Due to their well-suited optoelectronic properties, metal halide perovskites are emerging semiconductor materials with potential applications in solar cells, detectors, and light-e…
cond-mat.mtrl-sci2025
Resonant Raman Scattering and Optical Absorption Studies of Zn(II) Impurities in L-Alanine Single Crystal
A. Nonato, G. G. S. Teles, C. C. Silva +5
We present a study of low-concentration Zn (II) impurities in L-Alanine Single Crystal (ZNLA) employing resonant Raman scattering and optical absorption spectroscopy. By analyzing…
cond-mat.mtrl-sci2024
Strong Electron-Phonon Coupling and Lattice Dynamics in One-Dimensional [(CH3)2NH2]PbI3 Hybrid Perovskite
A. Nonato, Juan S. RodrÃguez-Hernández, D. S. Abreu +8
Hybrid halide perovskites (HHPs) have attracted significant attention due to their remarkable optoelectronic properties that combine the advantages of low cost-effective fabricatio…