Abstract:
A plasmonic nano-color coating layer includes a composite layer including a plurality of metal particle layers and a plurality of matrix layers and having a periodic multilayer structure in which the metal particle layers and the matrix layers are alternately arranged, a dielectric buffer layer located below the composite layer, and a mirror layer located below the dielectric buffer layer, wherein the color of the plasmonic nano-color coating layer is determined based on a nominal thickness of the metal particle layer and a separation between the metal particle layers.
Abstract:
The present disclosure relates to a Se or S based thin film solar cell and a method for fabricating the same, which may improve crystallinity and electric characteristics of an upper transparent electrode layer (6) by controlling a structure of a lower transparent electrode layer (5′) in a thin film solar cell having a Se or S based light absorption layer. In the Se or S based thin film solar cell according to the present disclosure, the front transparent electrode layer comprises a lower transparent electrode layer (5′) and an upper transparent electrode layer (6), and the lower transparent electrode layer (5′) comprises an amorphous oxide-based thin film.
Abstract:
A localized surface plasmon resonance sensor may include a localized surface plasmon excitation layer including a chalcogenide material. The chalcogenide material may include: a first material including at least one of selenium (Se) and tellurium (Te); and a second material including at least one of germanium (Ge) and antimony (Sb). The localized surface plasmon excitation layer may be prepared by forming a thin film including the chalcogenide material and crystallizing the thin film to have a predetermined pattern by irradiating laser on the thin film.