In previous studies, isotopes such

In previous studies, isotopes such as deuterated water in potassium dihydrogen phosphates (KDP), was used to trace a shell formation consistent with the direct evidence of precipitation and imaging the microstructure via time-of-flight secondary ion mass spectrometry (TOF-SIMS).25 In our case, we can more easily detect Sr using simple measurements, such as energy-dispersive X-ray spectroscopy (EDS), without overlaps in energy peak, and obtain nanoscale levels of spatial resolution. With these advantages, we consider the fabrication of BaTiO3 - Ba1-xSrxTiO3 via CSP with a flux of Sr(OH)2·8H2O. In addition, using transmission electron microscopy (TEM)-EDS analysis, we discuss CSP mechanisms at a nanoscale, enabling the fabrication of high dense ceramics at extremely low temperatures.