Axial buckling behavior of perfect and defective zigzag single-walled carbon nanotubes (SWCNTs) is studied by molecular dynamics (MD) simulations.Different
Undoped CaCu3Ti4O12 thin film and nickel doped CaCu3-xNixTi4O12 (CCNTO) thin film with x =0.10, 0.20 and 0.30 were prepared by sol-gel method.The effects of
Y2O3-doped ZnO-Bi2O3 thin films were fabricated on silicon substrates by sol-gel process and annealed in air at 750 ℃ for 1 h.Microstructure and electrical