Author Page for Carlos W. A. Paschoal

Pressure-Induced Structural Phase Transitions on Multiferroic Camn7o12

Number of pages: 15 Posted: 23 Apr 2022

W. C. Ferreira, A. Nonato, J. Mira, Susana Vilar, Manuel Sánchez-Andujar, A. P. Ayala and Carlos W. A. Paschoal

Harvard University, affiliation not provided to SSRN, Universidade de Santiago de Compostela, Universidade de Santiago de Compostela, Universidade da Coruña, Federal University of Ceara and Federal University of Ceara

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Abstract:

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Exploring Spin-Phonon Coupling, Barocaloric, and Polar Phonon Features in the Multiferroic [(CH3)2NH2][Mn(N3)3] Hybrid Perovskite

Number of pages: 33 Posted: 16 Apr 2026

Rosivaldo Xavier da Silva, Renata Rodrigues Hora, Ariel Nonato Almeida de Abreu Silva, José Avelar Sousa da Silva, Mayra Alexandra Padron Gomez, Claudia Gómez-Aguirre, Laura Maria Teodorio Vidal, A. P. Ayala, Paulo de Tarso Cavalcante Freire, Marcio A. Correa, Rodolfo Bezerra da Silva and Carlos W. A. Paschoal

Universidade Federal do Maranhão, affiliation not provided to SSRN, Universidade Federal do Maranhão, Federal University of Espirito Santo, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Federal University of Ceara, Federal University of Ceara, Universidade Federal do Rio Grande do Norte (UFRN) - Departamento de F´ısica, State University of Rio Grande do Norte and Federal University of Ceara

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Abstract:

3.

Fluorescent nanocomposite based on Carbon Quantum Dots for the quantification of permanganate ions in aquatic environments

Number of pages: 27 Posted: 16 Apr 2026

Ana Stephani Silva de Lima, Elayne de Carvalho, Carlos Oliveira, João Paulo de Sousa Ferreira, Renato A. Antunes, Thiago Alves Moura, Alexandre Rocha Paschoal, Juan Símon Rodríguez Hernández, Carlos W. A. Paschoal, Alejandro Pedro Ayala, Rafael Freire, P. B. A. Fechine and Samuel Carneiro

Federal University of Ceara, Federal University of Ceara, Federal University of Ceara, Federal University of Ceara, Federal University of ABC (UFABC), Federal University of Ceara, Universidade Federal do Ceara, Universidade Federal do Ceara, Federal University of Ceara, Federal University of Ceara, Universidad Central de Chile, Federal University of Ceara and Federal University of Ceara

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Carlos W. A. Paschoal

Federal University of Ceara

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Scholarly Papers (3)

Pressure-Induced Structural Phase Transitions on Multiferroic Camn7o12

Abstract:

Exploring Spin-Phonon Coupling, Barocaloric, and Polar Phonon Features in the Multiferroic [(CH3)2NH2][Mn(N3)3] Hybrid Perovskite

Abstract:

Fluorescent nanocomposite based on Carbon Quantum Dots for the quantification of permanganate ions in aquatic environments

Abstract: