Dynamical structural analysis on BaTiO_3 under highly stabilized temperature using synchrotron X-ray diffraction

根据2007财年交付的补贴，生产了一台电炉。然后，生产出了一种温度可以尽可能精确地控制的电炉。2008财年，利用研制的电炉对钛酸钡(BaTiO_3)进行了实验研究。在2009财年进行了相变温度附近的磁区观测。在BaTiO_3的强介电区，晶格应变已趋于稳定，磁区向磁区边界移动。

An electric furnace was produced based on the delivered subsidy in FY 2007. Then, an electric furnace where the temperature can be controlled as precisely as possible was produced. The technique that used the developed electric furnace to experiment on the barium titanate (BaTiO_3) was developed in FY 2008. The domain observation around the phase transition temperature was performed in FY 2009. In strong dielectric domain of the BaTiO_3, it has been understood that the lattice strain has stabilized and the domain to the domain boundary.