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Carlos William de Araújo Paschoal

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

6

DOWNLOADS

202

TOTAL CITATIONS

2

Scholarly Papers (6)

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1.

Dynamics of Magnetic Inhomogeneity in La2comno6 Films Probed by Raman Spectroscopy

Number of pages: 33 Posted: 13 Jun 2024
Antonio Vinnie dos Santos Silva, Rosivaldo Xavier da Silva, Carlos William de Araújo Paschoal, Alexandre Rocha Paschoal and Ariel Nonato Almeida de Abreu Silva
affiliation not provided to SSRN, Universidade Federal do Maranhão, affiliation not provided to SSRN, Universidade Federal do Ceara and Universidade Federal do Maranhão
Downloads 55 (1,020,567)
Citation 2

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Magnetodielectric, double perovskites, Raman spectroscopy, spin-phonon coupling, Chemical solution deposition, polycrystalline films.

2.

Polar Phonons Features and Intrinsic Dielectric Properties of Re2comno6 (Re = Tb, Dy, Ho, Tm and Yb) Double Perovskites

Number of pages: 24 Posted: 16 Jul 2024
Rafael de Lima Barbosa, Rafael M. Almeida, Bruno Sousa Araújo, Carlos William de Araújo Paschoal, María Antonia Señarís-Rodríguez, Manuel Sánchez-Andujar, Ariel Nonato Almeida de Abreu Silva and Rosivaldo Xavier da Silva
affiliation not provided to SSRN, Federal Institute of Education, Science and Technology of Maranhão, affiliation not provided to SSRN, affiliation not provided to SSRN, Universidade da Coruña, Universidade da Coruña, Universidade Federal do Maranhão and Universidade Federal do Maranhão
Downloads 44 (1,157,785)

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Magnetodielectric, multiferroics, Double perovskites, Infrared spectroscopy

3.

About the Strain-Coupled Molecular Dynamics in the Ferroelastic Phase Transition of TMACd(N₃)₃

Number of pages: 25 Posted: 02 Jul 2025 Last Revised: 25 Oct 2025
Ariel Nonato Almeida de Abreu Silva, Rosivaldo Xavier da Silva, Clenilton Costa dos Santos, A. P. Ayala and Carlos William de Araújo Paschoal
Universidade Federal do Maranhão, Universidade Federal do Maranhão, Universidade Federal do Maranhão, Federal University of Ceara and affiliation not provided to SSRN
Downloads 32 (1,318,317)

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Raman linewidths, Relaxation time, Hybrid perovskite, Raman spectroscopy, Ferroelastic phase transitions.

4.

Optical Tunning of High-Luminescent Iodine-Substituted Cspb2(Br0.84i0.16)5 Under Pressure

Number of pages: 28 Posted: 27 Apr 2024
Bruno Sousa Araújo, W. C. Ferreira, Mayra Alexandra Padron Gomez, Fabio Eduardo de Oliveira Medeiros, Paulo de Tarso Cavalcante Freire, Carlos William de Araújo Paschoal and A. P. Ayala
affiliation not provided to SSRN, Harvard University, affiliation not provided to SSRN, affiliation not provided to SSRN, Federal University of Ceara, affiliation not provided to SSRN and Federal University of Ceara
Downloads 30 (1,332,057)

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halide perovskites, Optoelectronic properties, high-pressure conditions

5.

Resonant Raman Scattering and Optical Absorption Studies of Zn(Ii) Impurities in L-Alanine Single Crystal

Number of pages: 21 Posted: 25 Jan 2025
Ariel Nonato Almeida de Abreu Silva, GEOVANE GABRIEL DOS SANTOS TELES, CLOVIS COSMO DA SILVA, Rosivaldo Xavier da Silva, Juan Símon Rodríguez Hernández, Carlos William de Araújo Paschoal, Alan S. Menezes and Clenilton Costa dos Santos
Universidade Federal do Maranhão, affiliation not provided to SSRN, affiliation not provided to SSRN, Universidade Federal do Maranhão, Universidade Federal do Ceara, affiliation not provided to SSRN, Universidade Federal do Maranhão and Universidade Federal do Maranhão
Downloads 29 (1,332,057)

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L-alanine, Transition metals, Resonant Raman scattering, X-ray diffraction.

6.

Coordination-Induced Tuning of Ligand-Centered Red Emission in a cis-[Cd(Tz)2(py)2] Complex for Light Emitting Diodes

Number of pages: 34 Posted: 23 May 2026
Samara M. da Silva, Rian Fernandes da Silva, Ariel Nonato Almeida de Abreu Silva, Paulo Villis, Rodrigo S. Correa, Claudia Gómez-Aguirre, Carlos William de Araújo Paschoal, Pedro Ivo da da Silva Maia and Benedicto A. V. Lima
Universidade Federal do Maranhão, Universidade Federal do Ceara, Universidade Federal do Maranhão, affiliation not provided to SSRN, Federal University of Ouro Preto, affiliation not provided to SSRN, affiliation not provided to SSRN, Federal University of Triângulo Mineiro and Universidade Federal do Maranhão
Downloads 12 (1,548,648)

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Cadmium (II) complex, Triazene ligand, Ligand-centered luminescence, Optoelectronic properties, Tunable band gap.