K. Tynyshtykbayev

Defect and Interface Engineering of VO2 for Reconfigurable Nanophotonics

Vanadium dioxide (VO2) is a prominent active material for reconfigurable nanophotonics because its reversible metal-insulator transition produces large changes in complex refractive index and electrical conductivity. The usable phase contrast, however, is not an intrinsic constant: it is governed by defect type and loc...