silver metaphosphate glass is believed to be a silver ion conductor. Generally speaking, this is correct, however, when the gold anoded glass is biased with dc single or multiple pulses of 250 or 500 V/cm at 140 deg C, the depth profiles with x-ray photoelectron spectroscoppy suggest conduction of the metaphosphate (PO_3~-) ions toward the anode besides conduction of the silver ions toward the cathode. When, on the other hand, silver is used in lieu of gold as the anode, the silver ions in the silver anode are very easily injected into glass. The rate of silver injection folloed by their conduction is higher than those of intrinsic silver ions and the negative ions. Therefore, no depletion of silver nor accumulatins of oxygen and phosphorus are seen at the anode glass interface.
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机译：偏磷酸银玻璃被认为是银离子导体。一般来说，这是正确的，但是，当金阳极玻璃在140摄氏度下用250或500 V / cm 2的直流单脉冲或多脉冲偏置时，x射线光电子能谱仪的深度分布表明偏磷酸盐（PO_3除了银离子向阴极的传导以外，离子还向阳极转移。另一方面，当使用银代替金作为阳极时，银阳极中的银离子很容易注入玻璃中。由于其传导而引起的银注入速率高于固有的银离子和负离子。因此，在阳极玻璃界面上没有看到银的消耗或氧和磷的累积。
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