A laboratory testing and driving system for AIROF microelectrodes
A laboratory testing and driving system for AIROF microelectrodes
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AIROF微电极实验室测试和驱动系统
DOI：
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
S. Cogan
中科院分区：
文献类型：
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作者：
N. R. Srivastava;P. Troyk;S. Cogan
AIROF（活化的氧化铱膜）微电极的电荷注入电流（其经受电荷平衡的双相脉冲或双相电流脉冲）必须受到限制，使得阳极和阴极电压偏移保持在操作的安全极限内。在早期的研究中，已经表明，当使用阳极偏压时，平衡双相波形的幅度的不对称性可以用于增加AIROF电极的电荷注入容量。我们提出了一个单通道测试和驱动系统的设计，用于实验室测试和驱动的AIROF微电极在安全的电荷注入限制。
The charge-injection currents of AIROF (activated iridium oxide film) microelectrodes, which are subjected to charge-balanced biphasic pulsing or monophasic current pulsing, have to be limited such that the anodic and cathodic voltage excursions are kept within safe limits of operation. In earlier studies it has been shown that when using anodic bias asymmetry in the magnitude of the balanced biphasic waveform can be used to increase the charge injection capacity of AIROF electrodes. We present the design of a single-channel testing and driving system for laboratory testing and driving of AIROF microelectrodes within safe charge-injection limits.