Ordered photonic colloidal suspensions

article

Autores

Jiménez-Villar, Ernesto

Martins, Weliton S.

Wetter, Niklaus U.

Data de Publicação

10 de abril de 2023

Resumo

Ordered photonic structures (photonic crystals) have seen increasing interest in recent years due to their potential applications, which depend on fabrication technologies suitable for mass production. In this paper, we studied by light diffraction the order in photonic colloidal suspensions composed by core-shell (TiO 2 @Silica) nanoparticles suspended in ethanol and water solutions. Light diffraction measurements show order in these photonic colloidal suspensions, being stronger in ethanol compared with suspensions in water. Strong and long-range Coulomb interaction explains the order and correlation in the scatterers’ (TiO 2 @Silica) position, which favors significantly the interferential processes as localization of light.

Citação

BibTeX

@online{ernesto2023,
  author = {Ernesto , Jiménez-Villar and Weliton S. , Martins and
    Niklaus U. , Wetter},
  title = {Ordered photonic colloidal suspensions},
  volume = {62},
  number = {11},
  date = {2023-04-10},
  doi = {10.1364/AO.477410},
  langid = {pt-BR},
  abstract = {Ordered photonic structures (photonic crystals) have seen
    increasing interest in recent years due to their potential
    applications, which depend on fabrication technologies suitable for
    mass production. In this paper, we studied by light diffraction the
    order in photonic colloidal suspensions composed by core-shell (TiO
    2 @Silica) nanoparticles suspended in ethanol and water solutions.
    Light diffraction measurements show order in these photonic
    colloidal suspensions, being stronger in ethanol compared with
    suspensions in water. Strong and long-range Coulomb interaction
    explains the order and correlation in the scatterers’ (TiO 2
    @Silica) position, which favors significantly the interferential
    processes as localization of light.}
}

Por favor, cite este trabalho como:

Ernesto, Jiménez-Villar, Martins Weliton S., and Wetter Niklaus U. 2023. “Ordered photonic colloidal suspensions.” Applied Optics. April 10, 2023. https://doi.org/10.1364/AO.477410.