Synthesis and Characterization of Low Loss Dielectric Ceramics Prepared from Composite of Titanate Nanosheets with Barium Ions

Figure 2

Raman spectra collected at room temperature for Ba-TN after sintering at (a) 900°C, (b) 950°C, (c) 1000°C, (d) 1050°C, and (e) 1100°C. Raman bands characteristic for BaTi₅O₁₁ are labeled by stars.