Search academic texts

Information × Registration Number 0222U003333, 0121U113145 , R & D reports Title Determination of the most interesting and optimal configurations of graphene metasurfaces. Systematic numerical analysis of some of the most interesting configurations of graphene metasurfaces. Checking and refining, if necessary, algorithms and programs for the cases of the most interesting / optimal configurations of graphene metasurfaces. Study of the influence of the period, the thickness of the substrate and its material on the characteristics of graphene target surfaces popup.stage_title Head Nosich Oleksandr Yo., д.ф.-м.н. Registration Date 07-03-2022 Organization O. Ya. Usikov Institute for Radiophysics and Electronics NAS of Ukraine popup.description2  Calculations of the reflectance and absorption power for structures with different periods, substrate thickness, substrate dielectric constant and graphene chemical potential were presented. Structure parameters were found and described in the case when two modes, plasmon and lattice, influence each other. The possibility of loss of adjustment of the excitation frequency of the plasmon mode due to the influence of direct current on graphene tapes is given. Product Description popup.authors Yevtushenko Fedir O. Arkhypova Kateryna A. Velichko Elena A. Dukhopelnykov Sergii V. Mizrakhy Sergiy V. popup.nrat_date 2022-03-09 Close