漂移电流

大注入下，随着V（CS）的增大，有效接触区内的纵向电场逐渐增强，漂移电流成分逐渐增加；

The vertical electrical field in effective contact region is increased with V_ ( CS ), the proportion of drift current increased too .

在模型建立过程，使用薄层电荷近似，能区分扩散电流和漂移电流；

Using the charge sheet method , the diffusion and drift currents are identified .

在靠近注入电极的地方扩散电流大于漂移电流，而在其它区域漂移电流大于扩散电流。

The diffusion current is the dominant component near the injection electrode , whereas the drift current dominates the rest region of the emission layer .

研究表明此种电池器件具有大的正向扩散电流、小的反向漂移电流，说明其具有典型的单向导电性。

Researches show that such hybrid solar cells have big positive spread current and small reverse current drift , suggesting the typical characteristics of p-n heterojunction , i.e. , one-way electrical conductivity .

在生物芯片反应仪中采用铂电阻测温时，设计了精密低温度漂移电流源来转换电阻信号为电压信号。

The precise , low temprature shift constant current source is designed to transfer resistance signal to ( voltage ) signal for measuring temprature with platinum resistor in a biologic chip response instrument .

快响应低漂移微电流放大器的设计与制造

Design and Manufacturing of Quick-Response Low-Drift Micro-Curren Amplifier

实验表明在10keV的X-射线总剂量辐照下，器件的背栅、正栅阈值电压负向漂移和漏电流都控制在较小的水平；

It is found experimentally that back and top gate threshold shifts and drain current is confined to a low level during irradiation .

结果表明，薄膜内有较多的受主陷阱，平带电压漂移在小电流下有显著变化；

The results show there are some acceptor traps in this thin film , the flat band shift changes obviously in little current ;

讨论了造成力敏电阻非线性、电漂移、漏电流的各种因素，还提出一个表明零点热漂移和反向漏电流之间与传统公式不同的关系式。

In addition , an expression to show the relation between thermal drift of the offset and the reverse leakage current is presented , which is different from the traditional one .

指出过去在标征压力传感器的指标时，忽略了力敏电阻的非线性、零点电漂移、反向漏电流，但是这些问题对压力传感器的质量却有很大的影响；

It is pointed out in this paper that the problems about the non-linearity of piezoresistors , electric drift of the offset and reverse leakage current were omitted in characterization of pressure sensors , but they have great influence upon the quality of pressure sensors .