Preparation and Electrical Properties of Ba<sub><b>2</b></sub>TiOSi<sub><b>2−</b><i>x</i></sub>Ge<sub><i>x</i></sub>O<sub><b>7</b></sub> (<svg xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg" style="vertical-align:-0.252pt;width:64.900002px;" id="M1" height="14.625" version="1.1" viewBox="0 0 64.900002 14.625" width="64.900002">
	
		
			<g transform="matrix(.022,-0,0,-.022,.062,14.3)"><path id="x1D465" d="M536 404q0 -17 -13.5 -31.5t-26.5 -14.5q-8 0 -15 10q-11 14 -25 14q-22 0 -67 -50q-47 -52 -68 -82l37 -102q31 -88 55 -88t78 59l16 -23q-32 -48 -68.5 -78t-65.5 -30q-19 0 -37.5 20t-29.5 53l-41 116q-72 -106 -114.5 -147.5t-79.5 -41.5q-21 0 -34.5 14t-13.5 37
q0 16 13.5 31.5t28.5 15.5q12 0 17 -11q5 -10 25 -10q22 0 57.5 36t89.5 111l-40 108q-22 58 -36 58q-21 0 -67 -57l-19 20q81 107 125 107q17 0 30 -22t39 -88l22 -55q68 92 108.5 128.5t74.5 36.5q20 0 32.5 -14t12.5 -30z"></path></g><g transform="matrix(.022,-0,0,-.022,18.802,14.3)"><path id="x3D" d="M535 323h-483v50h483v-50zM535 138h-483v50h483v-50z"></path></g><g transform="matrix(.022,-0,0,-.022,38.193,14.3)"><path id="x30" d="M241 635q53 0 94 -28.5t63.5 -76t33.5 -102.5t11 -116q0 -58 -11 -112.5t-34 -103.5t-63.5 -78.5t-94.5 -29.5t-95 28t-64.5 75t-34.5 102.5t-11 118.5q0 58 11.5 112.5t34.5 103t64.5 78t95.5 29.5zM238 602q-32 0 -55.5 -25t-35.5 -68t-17.5 -91t-5.5 -105
q0 -76 10 -138.5t37 -107.5t69 -45q32 0 55.5 25t35.5 68.5t17.5 91.5t5.5 105t-5.5 105.5t-18 92t-36 68t-56.5 24.5z"></path></g><g transform="matrix(.022,-0,0,-.022,48.952,14.3)"><path id="x2E" d="M113 -12q-24 0 -39.5 16t-15.5 42q0 24 16 40.5t40 16.5t40 -16.5t16 -40.5q0 -26 -16 -42t-41 -16z"></path></g><g transform="matrix(.022,-0,0,-.022,54.063,14.3)"><use xlink:href="#x30"></use></g>

		
	
</svg> and <svg xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg" style="vertical-align:-0.252pt;width:26.75px;" id="M2" height="14.625" version="1.1" viewBox="0 0 26.75 14.625" width="26.75">
	
		
			<g transform="matrix(.022,-0,0,-.022,.062,14.3)"><use xlink:href="#x30"></use></g><g transform="matrix(.022,-0,0,-.022,10.822,14.3)"><use xlink:href="#x2E"></use></g><g transform="matrix(.022,-0,0,-.022,15.933,14.3)"><path id="x32" d="M412 140l28 -9q0 -2 -35 -131h-373v23q112 112 161 170q59 70 92 127t33 115q0 63 -31 98t-86 35q-75 0 -137 -93l-22 20l57 81q55 59 135 59q69 0 118.5 -46.5t49.5 -122.5q0 -62 -29.5 -114t-102.5 -130l-141 -149h186q42 0 58.5 10.5t38.5 56.5z"></path></g>

		
	
</svg>) Ferroelectric Ceramics

<table>Dissipation factor versus temperature curves of Ba<sub>2</sub>TiOSi<sub>2−<i>x</i></sub>Ge<sub><i>x</i></sub>O<sub>7</sub> (<svg height="11.125" id="M48" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 49.237499 11.125" width="49.237499" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,10.862)"><path d="M536 404q0 -17 -13.5 -31.5t-26.5 -14.5q-8 0 -15 10q-11 14 -25 14q-22 0 -67 -50q-47 -52 -68 -82l37 -102q31 -88 55 -88t78 59l16 -23q-32 -48 -68.5 -78t-65.5 -30q-19 0 -37.5 20t-29.5 53l-41 116q-72 -106 -114.5 -147.5t-79.5 -41.5q-21 0 -34.5 14t-13.5 37
q0 16 13.5 31.5t28.5 15.5q12 0 17 -11q5 -10 25 -10q22 0 57.5 36t89.5 111l-40 108q-22 58 -36 58q-21 0 -67 -57l-19 20q81 107 125 107q17 0 30 -22t39 -88l22 -55q68 92 108.5 128.5t74.5 36.5q20 0 32.5 -14t12.5 -30z" id="x1D465"></path></g><g transform="matrix(.017,-0,0,-.017,14.273,10.862)"><path d="M535 323h-483v50h483v-50zM535 138h-483v50h483v-50z" id="x3D"></path></g><g transform="matrix(.017,-0,0,-.017,28.977,10.862)"><path d="M241 635q53 0 94 -28.5t63.5 -76t33.5 -102.5t11 -116q0 -58 -11 -112.5t-34 -103.5t-63.5 -78.5t-94.5 -29.5t-95 28t-64.5 75t-34.5 102.5t-11 118.5q0 58 11.5 112.5t34.5 103t64.5 78t95.5 29.5zM238 602q-32 0 -55.5 -25t-35.5 -68t-17.5 -91t-5.5 -105
q0 -76 10 -138.5t37 -107.5t69 -45q32 0 55.5 25t35.5 68.5t17.5 91.5t5.5 105t-5.5 105.5t-18 92t-36 68t-56.5 24.5z" id="x30"></path></g><g transform="matrix(.017,-0,0,-.017,37.137,10.862)"><path d="M113 -12q-24 0 -39.5 16t-15.5 42q0 24 16 40.5t40 16.5t40 -16.5t16 -40.5q0 -26 -16 -42t-41 -16z" id="x2E"></path></g><g transform="matrix(.017,-0,0,-.017,41.012,10.862)"><path d="M241 635q53 0 94 -28.5t63.5 -76t33.5 -102.5t11 -116q0 -58 -11 -112.5t-34 -103.5t-63.5 -78.5t-94.5 -29.5t-95 28t-64.5 75t-34.5 102.5t-11 118.5q0 58 11.5 112.5t34.5 103t64.5 78t95.5 29.5zM238 602q-32 0 -55.5 -25t-35.5 -68t-17.5 -91t-5.5 -105
q0 -76 10 -138.5t37 -107.5t69 -45q32 0 55.5 25t35.5 68.5t17.5 91.5t5.5 105t-5.5 105.5t-18 92t-36 68t-56.5 24.5z" id="x30"></path></g>
</svg> &amp; 0.2) at 100 kHz.</table>

Journal of Solid State Physics

fig5

Figure 5

Figure 5: Preparation and Electrical Properties of Ba<sub><b>2</b></sub>TiOSi<sub><b>2−</b><i>x</i></sub>Ge<sub><i>x</i></sub>O<sub><b>7</b></sub> (<svg xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg" style="vertical-align:-0.252pt;width:64.900002px;" id="M1" height="14.625" version="1.1" viewBox="0 0 64.900002 14.625" width="64.900002">
	
		
			<g transform="matrix(.022,-0,0,-.022,.062,14.3)"><path id="x1D465" d="M536 404q0 -17 -13.5 -31.5t-26.5 -14.5q-8 0 -15 10q-11 14 -25 14q-22 0 -67 -50q-47 -52 -68 -82l37 -102q31 -88 55 -88t78 59l16 -23q-32 -48 -68.5 -78t-65.5 -30q-19 0 -37.5 20t-29.5 53l-41 116q-72 -106 -114.5 -147.5t-79.5 -41.5q-21 0 -34.5 14t-13.5 37
q0 16 13.5 31.5t28.5 15.5q12 0 17 -11q5 -10 25 -10q22 0 57.5 36t89.5 111l-40 108q-22 58 -36 58q-21 0 -67 -57l-19 20q81 107 125 107q17 0 30 -22t39 -88l22 -55q68 92 108.5 128.5t74.5 36.5q20 0 32.5 -14t12.5 -30z"></path></g><g transform="matrix(.022,-0,0,-.022,18.802,14.3)"><path id="x3D" d="M535 323h-483v50h483v-50zM535 138h-483v50h483v-50z"></path></g><g transform="matrix(.022,-0,0,-.022,38.193,14.3)"><path id="x30" d="M241 635q53 0 94 -28.5t63.5 -76t33.5 -102.5t11 -116q0 -58 -11 -112.5t-34 -103.5t-63.5 -78.5t-94.5 -29.5t-95 28t-64.5 75t-34.5 102.5t-11 118.5q0 58 11.5 112.5t34.5 103t64.5 78t95.5 29.5zM238 602q-32 0 -55.5 -25t-35.5 -68t-17.5 -91t-5.5 -105
q0 -76 10 -138.5t37 -107.5t69 -45q32 0 55.5 25t35.5 68.5t17.5 91.5t5.5 105t-5.5 105.5t-18 92t-36 68t-56.5 24.5z"></path></g><g transform="matrix(.022,-0,0,-.022,48.952,14.3)"><path id="x2E" d="M113 -12q-24 0 -39.5 16t-15.5 42q0 24 16 40.5t40 16.5t40 -16.5t16 -40.5q0 -26 -16 -42t-41 -16z"></path></g><g transform="matrix(.022,-0,0,-.022,54.063,14.3)"><use xlink:href="#x30"></use></g>

		
	
</svg> and <svg xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg" style="vertical-align:-0.252pt;width:26.75px;" id="M2" height="14.625" version="1.1" viewBox="0 0 26.75 14.625" width="26.75">
	
		
			<g transform="matrix(.022,-0,0,-.022,.062,14.3)"><use xlink:href="#x30"></use></g><g transform="matrix(.022,-0,0,-.022,10.822,14.3)"><use xlink:href="#x2E"></use></g><g transform="matrix(.022,-0,0,-.022,15.933,14.3)"><path id="x32" d="M412 140l28 -9q0 -2 -35 -131h-373v23q112 112 161 170q59 70 92 127t33 115q0 63 -31 98t-86 35q-75 0 -137 -93l-22 20l57 81q55 59 135 59q69 0 118.5 -46.5t49.5 -122.5q0 -62 -29.5 -114t-102.5 -130l-141 -149h186q42 0 58.5 10.5t38.5 56.5z"></path></g>

		
	
</svg>) Ferroelectric Ceramics 

Journal of Solid State Physics

Preparation and Electrical Properties of Ba2TiOSi2−xGexO7 ( and ) Ferroelectric Ceramics

Figure 5

Preparation and Electrical Properties of Ba₂TiOSi_2−xGe_xO₇ ( and ) Ferroelectric Ceramics