About the Authors
- Haroldo V. Ribeiro
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* E-mail: hvr@dfi.uem.br
Affiliation Departamento de Física and National Institute of Science and Technology for Complex Systems, Universidade Estadual de Maringá, Maringá, Brazil
- Luciano Zunino
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Affiliations Centro de Investigaciones Ópticas (CONICET La Plata - CIC), C.C. 3, Gonnet, Argentina, Departamento de Ciencias Básicas, Facultad de Ingeniería, Universidad Nacional de La Plata, La Plata, Argentina
- Ervin K. Lenzi
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Affiliation Departamento de Física and National Institute of Science and Technology for Complex Systems, Universidade Estadual de Maringá, Maringá, Brazil
- Perseu A. Santoro
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Affiliation Departamento de Física and National Institute of Science and Technology for Complex Systems, Universidade Estadual de Maringá, Maringá, Brazil
- Renio S. Mendes
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Affiliation Departamento de Física and National Institute of Science and Technology for Complex Systems, Universidade Estadual de Maringá, Maringá, Brazil
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: HVR. Performed the experiments: HVR PAS EKL. Analyzed the data: HVR PAS. Contributed reagents/materials/analysis tools: LZ RSM EKL. Wrote the paper: HVR LZ RSM.