Search academic texts

Information × Registration Number 0220U010313, 0119U001683 , R & D reports Title Optical properties of carbon nanostructures in confined volume of photonic crystals. popup.stage_title Head Dovbeshko Galina I., Доктор фізико-математичних наук Registration Date 17-08-2020 Organization Institute of Physics of National Academy of Sciences of Ukraine popup.description2 In this work, the forbidden stop zone for opals infiltrated with DNA was determined and it was shown that after DNA infiltration the stop zone shifts by 26-33 nm into the long-wavelength region. Using Raman spectroscopy, 10-fold amplification of signals for DNA infiltrated into FC was obtained, regardless of excitation conditions. The possibilities of using opals infiltrated with graphene nanoparticles as new light sources have been investigated. The spectrum of white light emission during excitation by a laser diode in the IR range is obtained. Anti-Stokes emission of photonic crystals with infiltrated graphene nanoparticles in the visible range with a maximum of 690 nm was obtained. Product Description popup.authors Gnayuk Olena P Dovbeshko Galina I. Olenchuk Maryna V popup.nrat_date 2020-10-01 Close