Dielectric Properties of La<sub>2</sub>O<sub>3</sub> Doped Composite (Pb<sub><i>x</i></sub>Sr<sub>1−<i>x</i></sub>)TiO<sub>3</sub> Borosilicate Glass Ceramic

<table>Variation of (a) dielectric constant, <svg height="11.9625" id="M104" style="vertical-align:-3.3907pt" version="1.1" viewbox="0 0 12.7375 11.9625" width="12.7375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,7.675)"><path d="M387 375q0 -16 -17 -31t-29 -15q-9 0 -12 13q-13 74 -80 74q-36 0 -61 -24.5t-25 -56.5t24 -51.5t68 -19.5q33 0 47 2l2 -7l-32 -42q-20 2 -54 2q-45 0 -74 -21.5t-29 -60.5q0 -41 28 -65.5t73 -24.5q78 0 145 67l17 -23q-33 -47 -84.5 -75t-111.5 -28q-70 0 -114.5 35.5
t-44.5 92.5q0 46 38 78t95 45v2q-35 10 -54.5 33t-19.5 52q0 55 53 88.5t122 33.5q67 0 98.5 -23.5t31.5 -49.5z" id="x1D700"></path></g>
<g transform="matrix(.012,-0,0,-.012,7.037,11.762)"><path d="M393 379q-9 -16 -28 -29q-15 -10 -23 -2q-19 19 -36 19q-21 0 -52 -38q-57 -72 -82 -126l-40 -197q-23 -3 -75 -18l-7 7q49 196 74 335q7 43 -2 43q-7 0 -30 -14.5t-47 -37.5l-16 23q37 42 82 73t67 31q41 0 15 -113l-11 -50h4q41 71 85 117t77 46q29 0 45 -26
q13 -21 0 -43z" id="x1D45F"></path></g>
</svg>, and (b) dissipation factor, <svg height="11.175" id="M105" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 13.775 11.175" width="13.775" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,11.113)"><path d="M780 372q0 -191 -178 -297q-128 -75 -335 -75h-250l7 27q61 7 77 22t28 76l77 398q11 62 0 76.5t-77 22.5l6 28h292q164 0 258.5 -67.5t94.5 -210.5zM678 375q0 119 -73 180.5t-201 61.5q-62 0 -82 -13q-17 -7 -25 -53l-80 -427q-8 -47 -4 -62t26 -20q24 -6 80 -6
q166 0 262.5 95t96.5 244z" id="x1D437"></path></g>
</svg>, with temperature at different frequencies for the glass-ceramic sample PTL5B700T.</table>

Journal of Ceramics

fig3

Figure 3

Figure 3: Dielectric Properties of La<sub>2</sub>O<sub>3</sub> Doped Composite (Pb<sub><i>x</i></sub>Sr<sub>1−<i>x</i></sub>)TiO<sub>3</sub> Borosilicate Glass Ceramic 

Journal of Ceramics

Dielectric Properties of La2O3 Doped Composite (PbxSr1−x)TiO3 Borosilicate Glass Ceramic

Figure 3

Dielectric Properties of La₂O₃ Doped Composite (Pb_xSr_1−x)TiO₃ Borosilicate Glass Ceramic