The shape deformation of hydrothermal-grown ZnO nanorods is observed.After annealing at high temperature,hexagonal ZnO nanorods change to become cylinder-like o
Ce3+ and Dy3+ co-doped oxyfluoride glasses and glass ceramics containing CeF3 nanocrystals are prepared in a reducing atmosphere.XRD measurements and the calcul
The complex dielectric permit tivity (ε* =ε′-jε″ ) and ac conductivity (σac) of Au/SnO2/n-Si(MOS) structures are studied using capacitance (C) and conduct