Listar Artículos de revista DIEE - IEES Aldizkari artikuluak por autor UPNA "Khromova, Irina"
Mostrando ítems 1-3 de 3
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Dipolar resonances in conductive carbon micro-fibers probed by near-field terahertz spectroscopy
Khromova, Irina
; Navarro Cía, Miguel ; Brener, I.; Reno, J. L.; Ponomarev, A.; Mitrofanov, Oleg (AIP Publishing, 2015)
Artículo / Artikulua 
We observe dipole resonances in thin conductive carbon micro-fibers by detecting an enhanced electric field in the near-field of a single fiber at terahertz (THz) frequencies. Time-domain analysis of the electric field ... -
Evanescently fed electromagnetic band-gap horn antennas and arrays
Khromova, Irina ; Ederra Urzainqui, Íñigo ; Teniente Vallinas, Jorge ; Gonzalo García, Ramón ; Esselle, Karu P. (IEEE, 2012)
Artículo / Artikulua
The design of a horn antenna based on electromagnetic band-gap structures (EBGs) and fed by evanescent fields in the containing periodic structure is presented. Such all-dielectric antennas can form compact arrays and ... -
Tunable beam steering enabled by graphene metamaterials
Orazbayev, Bakhtiyar ; Beruete Díaz, Miguel ; Khromova, Irina (Optical Society of America, 2016)
Artículo / Artikulua
We demonstrate tunable mid-infrared (MIR) beam steering devices based on multilayer graphene-dielectric metamaterials. The effective refractive index of such metamaterials can be manipulated by changing the chemical potential ...
