Synthesis, Crystallization, and Dielectric Behaviour of Lead Bismuth Titanate Borosilicate Glasses with Addition of 1% La₂O₃

Table 2

Glass ceramic sample code, heating rate, holding time, holding temperature, crystallite size, and crystal structure in the glass system 65[()·TiO₃]-34[2SiO₂B₂O₃]-1La₂O₃.

Glass ceramic sample code	Heat treatment schedule			Crystallite size (nm)	Crystal structure
	Heating rate (°C/min)	Holding time (hour)	Holding temperature (°C)
BTL0.0675T	5	3	675	7.28	Orthorhombic
BTL0.0675S	5	6	675	7.37	Orthorhombic
BTL0.0916T	5	3	916	5.80	Orthorhombic
BTL0.0916S	5	6	916	5.89	Orthorhombic