Now showing items 2-4 of 4

  • Measurement of the dispersion of air and of refractive index anomalies by wavelength- dependent nonlinear interferometry 

    Macovez, Roberto; Mariano, Marina; Di Finizio, Sergio; Martorell Pena, Jordi (2009-07-27)
    Article
    Open Access
    We carry out wavelength-dependent second harmonic interference experiments using thin films of an organic dye as nonlinear optical sources. While the measured difference of refractive index between the fundamental and ...
  • Molecular conformation in organic films from quantum chemistry ab initio calculations and second harmonic spectroscopy 

    Macovez, Roberto; López, Núria; Mariano, Marina; Maymó Camós, Marc; Martorell Pena, Jordi (2012-11-30)
    Article
    Restricted access - publisher's policy
    Identifying molecular species and conformations at surfaces is of interest for both catalytic and biointerfacial research. Here, we present an extinction and second harmonic spectroscopy study of films of crystal violet ...
  • Semi-transparent polymer solar cells 

    Romero-Gómez, Pablo; Pastorelli, Francesco; Mantilla-Pérez, Paola; Mariano, Marina; Martínez-Otero, Alberto; Elias, Xavier; Betancur, Rafael; Martorell Pena, Jordi (SPIE, 2015-02-16)
    Article
    Open Access
    Over the last three decades, progress in the organic photovoltaic field has resulted in some device features which make organic cells applicable in electricity generation configurations where the standard silicon-based ...