Optical nonlinear refractive index study by Z-scan technique of GOQDS dispersed in an aqueous solution

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Autor(es): dc.contributorTecnológico de Estudios Superiores de Villa Guerrero-
Autor(es): dc.contributorUnidad Profesional en Ingeniería y Tecnologías Avanzadas-Instituto Politécnico Nacional-
Autor(es): dc.contributorCentro de Desarrollo de Productos Bióticos-Instituto Politécnico Nacional-
Autor(es): dc.contributorExHacienda de San Juan Molino-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorGunma University-
Autor(es): dc.creatorGutiérrez-Fuentes, R.-
Autor(es): dc.creatorJiménez-Pérez, J. L.-
Autor(es): dc.creatorGarcía-Vidal, O. U.-
Autor(es): dc.creatorLuna-Sánchez, J. L.-
Autor(es): dc.creatorCorrea-Pacheco, Z. N.-
Autor(es): dc.creatorSánchez-Ramírez, J. F.-
Autor(es): dc.creatorAlgatti, M. A.-
Autor(es): dc.creatorOzaki, J.-
Data de aceite: dc.date.accessioned2025-08-21T17:03:19Z-
Data de disponibilização: dc.date.available2025-08-21T17:03:19Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-06-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s10854-024-12993-8-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/298139-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/298139-
Descrição: dc.descriptionIn this work, electrospun polyacrylonitrile nanofibers (PAN), wheat, and orange powders obtained by dehydration and carbonization were used as precursors to prepare colloidal suspensions of graphene oxide quantum dots (GOQDs). Different concentrations and centrifugation speeds of 8000 to 12,000 rpm of GOQDs in distiller water were employed. Nonlinear optical properties of the GOQDs were measured by the Z-scan technique. For the experimental, a laser of continuous wavelength of 325 nm was used as an excitation source. The excitation beam was focused using a lens of 10 cm and the sample was moved across the focal region along the Z-axis. It was shown that the concentration of GOQDs highly improved the nonlinear optical properties of the sample. The morphology and structure of GOQDs were evaluated by transmission electron microscopy (TEM) and UV–vis spectroscopy, respectively. From the experimental results, the optical nonlinear refractive index of the GOQDs were obtained, with values of −4.51 × 10–9 cm2/W and −5.83 × 10–9 cm2/W for 8000 a 12,000 rpm for PAN, −2.97 × 10–9 and −3.04 × 10–9 cm2/W for 8000 a 12,000 rpm for wheat, and −3.45 × 10–9 and −3.63 × 10−9cm2/W for 8000 to 12,000 rpm for orange, respectively. This suggests that GOQDs aqueous solution could be a very promising nonlinear medium, establishing the bases of nonlinear photonics and bio-imaging for optoelectronic applications.-
Descrição: dc.descriptionTecnológico de Estudios Superiores de Villa Guerrero, Carretera Federal Toluca—Ixtapan de La Sal. Km. 64.5, Col. La Finca, Mexico State-
Descrição: dc.descriptionUnidad Profesional en Ingeniería y Tecnologías Avanzadas-Instituto Politécnico Nacional, Avenida Instituto Politécnico Nacional No. 2580, Col Barrio La Laguna Ticomán, Gustavo A. Madero-
Descrição: dc.descriptionCentro de Desarrollo de Productos Bióticos-Instituto Politécnico Nacional, Carretera Yautepec-Jojutla, Km. 6, Calle CEPROBI No. 8, Col. San Isidro, Morelos-
Descrição: dc.descriptionCentro de Investigación en Biotecnología Aplicada Instituto Politécnico Nacional ExHacienda de San Juan Molino, Km 1.5 de la Carretera Estatal Santa Inés Tecuexcomac‑Tepetitla, Tlaxcala-
Descrição: dc.descriptionFaculdade de Engenharia E Ciências UNESP-Campus de Guaratinguetá, Av. Ariberto P. Cunha 333, SP-
Descrição: dc.descriptionInternational Research and Education Center for Element Science Faculty of Science and Technology Gunma University, 1-5-1Tenjin-Cho, Gunma-
Descrição: dc.descriptionFaculdade de Engenharia E Ciências UNESP-Campus de Guaratinguetá, Av. Ariberto P. Cunha 333, SP-
Idioma: dc.languageen-
Relação: dc.relationJournal of Materials Science: Materials in Electronics-
???dc.source???: dc.sourceScopus-
Título: dc.titleOptical nonlinear refractive index study by Z-scan technique of GOQDS dispersed in an aqueous solution-
Tipo de arquivo: dc.typelivro digital-
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