Preparation of nano-sized strontium titanate powder and research on its surface modification process;

Determination of potential distribution at grain boundary of strontium titanate bicrystals doped with manganese using electron holograph;

Preparation of strontium titanate nanopowder by chemical coprecipitation method with new technique

Synthesis of Nano-SrTiO_3 from H_2TiO_3 by Hydrothermal Method under Atmospheric Pressure;

Spontaneous Polarization of SrTiO_3 at Low Temperature;

Hydrothermal Synthesis of Surface Modified SrTiO_3 Powders;

By using computer controlled ultra-low frequency dielectric spectrometer and HP4124A impendence analyzer, we measured the frequency domain dielectric spectrum of SrTiO3 ceramics in the frequencies from 10-4Hz to 105Hz.

Atomic force microscopy(AFM) was applied to study the surface morphology of SrTiO3 substrates which were polished by traditional mechanical and chemical mechanical method respectively.

At last the author got the conclusion as below: when the mol proportion of MgTiO3, SrTiO3 and Bi2O3·3TiO2 was 46∶46∶8, with the sintering temperature at 1240℃, the lead-free material w.

By using this spectrometer and HP4192A impendence analyzer, we have measured the dielectric spectrum of SrTiO 3 in frequencies from 10 -4 ～10 5Hz.

The influence of Y_2O_3 additive on the microstructure and dielectric properties of barium strontium titanate ferroelectric ceramics;

Dielectric tunable properties of Cr-doped barium strontium titanate ceramics;

Study on dielectric properties of barium strontium titanate thin films;