Abstract
The $Sr_{0.7}Bi_{2.3}Nb_2O_9$(SBN) thin films are deposited on Pt-coated electrode (Pt/Ti/$SiO_2$/Si) using RF sputtering method at various deposition temperature. The crystallinity of SBN thin films were increased with increase of deposition temperature in the temperature range of 100~400[$^{\circ}C$]. The surface roughness of deposition temperature($300^{\circ}C$) showed about 4.33[nm]. The grain and crystallinity of SBN thin films were increased with the increase of annealing temperature.
