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Influence of Pb2+ doping in the optical and electro-optical properties of SnO2 thin films
(2022-02-15)
Different types of doping incorporated to tin dioxide (SnO2) have been reported in order to control its bandgap aiming optoelectronic applications, such as transparent electrodes, solar cells and displays. In this work, ...
Thermal tunability of photonic bandgaps in photonic crystal fibers selectively filled with nematic liquid crystal
(2010-12-01)
We address the bandgap effect and the thermo-optical response of high-index liquid crystal (LC) infiltrated in photonic crystal fibers (PCF) and in hybrid photonic crystal fibers (HPCF). The PCF and HPCF consist of solid-core ...
Thermal tunability of photonic bandgaps in photonic crystal fibers selectively filled with nematic liquid crystal
(2010-12-01)
We address the bandgap effect and the thermo-optical response of high-index liquid crystal (LC) infiltrated in photonic crystal fibers (PCF) and in hybrid photonic crystal fibers (HPCF). The PCF and HPCF consist of solid-core ...
Plasmon-enhanced optical absorption with graded bandgap in diamond-like carbon (DLC) films
(2017)
Diamond-like carbon (DLC) films with tunable optical bandgap (E-g) were successfully deposited on glass and n-Si (100) substrates by radio frequency (RF)-sputtering technique in different argon (Ar) and acetylene (C2H2) ...
Langmuir and Langmuir–Blodgett films of low-bandgap polymers
(2018-08-01)
Low-bandgap conjugated polymers have provided a considerable increase in organic photovoltaic efficiencies, however, an understanding of class-specific nanostructures, necessary to further improve device qualities, remains ...
Light induced permanent modifications of the nonlinear optical properties of semiconductor doped glasses
(Pergamon-elsevier Science LtdOxfordInglaterra, 1996)
Synthesis, band-gap tuning, structural and optical investigations of mg doped zno nanowires
(ROYAL SOC CHEMISTRY, 2012)