56 citations · 275 across the 17 of their papers we have counts for
17 papers
Fabrication of Metasurfaces on Building Construction Materials for Potential Electromagnetic Applications in the Microwave Band
Zacharias Viskadourakis, Konstantinos Grammatikakis, Klytaimnistra Katsara +2
Energy self sufficiency, as well as optimal management of power in buildings is gaining importance, while obtaining power from traditional fossil energy sources is becoming more an…
Fabrication and characterization of Fused Deposition Modeling 3D printed mm-scaled metasurface units
Anna C. Tasolamprou, Despoina Mentzaki, Zacharias Viskadourakis +3
We present a cost-effective, eco-friendly and accessible method for fabricating three-dimensional, ultralight and flexible millimeter-scale metasurfaces using a household 3D printe…
Ultrafast modulation in a THz graphene-based flat absorber through negative photoconductivity
Anna C. Tasolamprou, Anastasios D. Koulouklidis, Christina Daskalaki +9
We present the experimental and theoretical study of an ultrafast graphene based thin film absorption modulator for operation in the THz regime. The flat modulator is composed of a…
Architecting three-dimensional ZnO nanorods
Argyro N. Giakoumaki, George Kenanakis, Argyro Klini +3
The fabrication of nanostructures with controlled assembly and architecture is significant for the development of novel nanomaterials-based devices. In this work we demonstrate tha…
Geometric tuning of charge and spin correlations in manganite superlattices
K. Rogdakis, Z. Viskadourakis, A. P. Petrovic +3
We report a modulation of the in-plane magnetotransport in artificial manganite superlattice (SL) [(NdMnO3)n /(SrMnO3)n /(LaMnO3)n]m by varying the layer thickness n while keeping…
Ferroelectricity in underdoped La-based cuprates
Z. Viskadourakis, S. S. Sunku, S. Mukherjee +4
Doping a parent antiferromagnetic Mott insulator in cuprates leads to short-range electronic correlations and eventually to high-Tc superconductivity. However, the nature of charge…