Infrared ellipsometry characterization of conducting thin organic films

Terahertz properties of bacterial cellulose films and its composite with conducting polymer PEDOT/PSS

“…It is worth noting that by the order of magnitude the values of e 0 ,[ 3 6 _ T D $ D I F F ] e 00 and n, k parameters determined for the PEDOT/PSS inclusions (see Fig. 5) are in reasonable agreement with similar parameters previously established for the PEDOT/PSS polymer by ellipsometry measurements in the 10-20 THz spectral range [34].…”

Ellipsometry and Its Applications in Stoichiometry

“…of a protein layer at a solid/liquid interface, also to get the detailed information on the kinetics of layer formation, and monitor the adsorption processes of biomolecules in aqueous solution on a monolayer scale. With respect to organic materials, polymer thin films [77][78][79][80][81], self-assembled layers [82,83], Langmuir-Blodgett (LB) films [84,84], and liquid crystals [86,87] have been studied intensively using spectroscopic ellipsometry. Here, we will briefly overview biomaterial characterization using the ellipsometry technique, as shown in Fig.…”

Spectroscopic ellipsometry and vector network analysis for determination of the electromagnetic response in two wavelength regions

“…For the silicon sample a 2 nm thick native oxide was included in the analysis. For the epoxy sample and the sample with cobolt-ferrite nanoparticles in epoxy, model fits were performed with Lorentzian oscillators as described elsewhere [6].…”