A Current Transport Mechanism on the Surface of Pd-SiO<sub><b>2</b></sub> Mixture for Metal-Semiconductor-Metal GaAs Diodes

<table>Current as a function of applied voltage for Pd-mixture-GaAs MSM diodes with (a) <svg height="15.35" id="M84" style="vertical-align:-3.35248pt" version="1.1" viewbox="0 0 22.5625 15.35" width="22.5625" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,11.112)"><path d="M414 650l-6 -28q-63 -4 -78.5 -17.5t-27.5 -71.5l-77 -416q-11 -58 0.5 -71.5t77.5 -17.5l-5 -28h-275l8 28q63 4 79.5 18.5t27.5 70.5l80 416q11 57 -2 71t-81 18l6 28h273z" id="x1D43C"></path></g>
<g transform="matrix(.012,-0,0,-.012,7.487,15.187)"><path d="M631 18l-4 -26q-24 0 -35 1q-57 3 -92.5 23t-69.5 68q-21 30 -101 160q-13 22 -30.5 31t-54.5 9h-32v-159q0 -63 14 -77.5t74 -19.5v-28h-262v28q62 5 76 19.5t14 77.5v402q0 62 -13 76t-73 19v28h248q109 0 159 -34q67 -42 67 -131q0 -115 -127 -172q27 -52 89 -144
q49 -71 81 -104q31 -36 72 -47zM212 316h48q73 0 108 29q55 42 55 124q0 76 -42 112t-104 36q-41 0 -54 -10q-11 -7 -11 -44v-247z" id="x52"></path></g><g transform="matrix(.012,-0,0,-.012,14.877,15.187)"><path d="M372 352v-2q176 -27 176 -159q0 -99 -95 -151q-73 -40 -196 -40h-221v28q65 5 78.5 19t13.5 76v404q0 63 -12 77t-72 18v28h257q102 0 150 -34q26 -18 41 -48.5t15 -65.5q0 -111 -135 -150zM213 362h47q80 0 117.5 32t37.5 96q0 56 -33 92t-100 36q-41 0 -56 -10
q-13 -8 -13 -50v-196zM213 328v-203q0 -54 17 -72.5t66 -18.5q67 1 110.5 37t43.5 110q0 147 -192 147h-45z" id="x42"></path></g>
</svg> and (b) simulation result for comparison.</table>

Advances in Materials Science and Engineering

fig5

Figure 5

Figure 5: A Current Transport Mechanism on the Surface of Pd-SiO<sub><b>2</b></sub> Mixture for Metal-Semiconductor-Metal GaAs Diodes 

Advances in Materials Science and Engineering

A Current Transport Mechanism on the Surface of Pd-SiO2 Mixture for Metal-Semiconductor-Metal GaAs Diodes

Figure 5

A Current Transport Mechanism on the Surface of Pd-SiO₂ Mixture for Metal-Semiconductor-Metal GaAs Diodes