Structural And Dielectric Studies On Tungsten Bronze Oxides (Sr_(6)Ti_(2)Nb_(8)O_(30) and Mn Doped Sr_(6)Ti_(2)Nb_(8)O_(30))

摘要

Tungsten bronze oxides are widely studied due to their various superior physical properties. Sr_(6)Ti_(2)Nb_(8)O_(30) (STNO) and Mn Doped STNO are synthesized and characterized by X-ray diffraction technique. The structural refinement of STNO is performed using General Structure Analysis System. Dielectric measurements indicate STNO and Mn doped STNO having diffused phase transition.