3 papers
cond-mat.mes-hall2025
Effect of doping on hot-carrier thermal breakdown in perforated graphene metasurfaces
M. Ryzhii, V. Ryzhii, C. Tang +2
We examine the robustness of the S-shaped current-voltage characteristics associated with hot-carrier-induced electrical breakdown in perforated graphene metasurfaces (PGMs) as a f…
cond-mat.mes-hall2025
Thermal hot-carrier breakdown in metasurface structures based on coplanar arrays of graphene microribbons connected with wide-gap bridges
V. Ryzhii, M. Ryzhii, M. S. Shur +2
We analyze the thermal and electrical characteristics of the metasurface consisting of the coplanar interdigital array of the graphene microribbons (GMRs) connected by nanobridges…
cond-mat.mes-hall2025
Rectification and bolometric terahertz radiation detectors based on perforated graphene structures exhibiting plasmonic resonant response
V. Ryzhii, C. Tang, M. Ryzhii +2
We propose and evaluate the characteristics of the terahertz (THz) detectors based on perforated graphene layers (PGLs). The PGL structures constitute the interdigital in-plane arr…