Graphene-based devices have important applications attributed to their superior performance and flexible tunability in practice.In this paper, a new kind of absorber with monolayer graphene sandwiched between two layers of dielectric rings is proposed.Two peaks with almost complete absorption are realized.The mechanism is that the double-layer diel
Dielectric materials with high electric energy density and low dielectric loss are critical for electric applications in modern electronic and electrical power systems.To obtain desirable dielectric properties and energy storage, allflex 840 tags nanocomposites using Ba0.5Sr0.5TiO3 (BST) as the filler and poly(vinylidene fluoride-chlorotrifluoroeth
The article takes a historical approach to 9.5-4 igora vibrance the phenomenon of Hungarian literature in Czechoslovakia and Slovakia.As a result of peace treaties ending the First World War not only new states, but also new literatures appeared on the map of Europe.Hungarian authors of the former Austria-Hungary started to write a completely new l