The profiles of junction current and voltage and carrier-concentration in an injection laser with filament were calculated on the basis of a simple model.
本文从一简单模型出发，计算了丝状发光器件的电流密度、电压、载流子浓度和增益分布。
At the junction where the two materials meet, electrons pair up with holes to form an area depleted of charge that prevents current from flowing.
两种材料的接合处电子与电穴配对形成一个没有电荷的区域，阻止电流通过。
When a current is applied across the sandwich, the electrons and holes team up at the junction of the two materials and release energy in the form of light.
电流流过夹层，电子和空穴在两种材料接口处共同发挥作用，释放光能。
Forcing an electric current across that junction causes the metal on one side to heat up, and the metal on the other side to cool down.
电流通过中间的调节器，使其一端的金属升温，并使另一端的金属降温。
The sensitive temperature characteristics of PN junction inverse saturation current is fully utilized to obtain good temperature coefficient and PSRR with simple circuit structure.
该技术充分利用了PN结反向饱和电流是温度敏感函数的特性，使用简单的电路结构，达到了很好的温度特性和电源抑制性能。
The experiment shows that if the current amplifier factor is big, Junction J_3 is hard and the ineffective trigger branch current is low, the turn-on time can be shorten effectively.
实验结果指出，器件的电流放大系数器件大j、3结特性硬，无效触发分流小，可有效地缩短开通时间。
Approximate analytic solutions of cur-rent and magnetic field distribution and the critical current are obtained when the radius of the junction is very small.
在结半径比较小的情形给出电流密度分布、磁场强度分布以及临界电流值的近似解析公式。
This condition, known as reverse bias, is not conducive to current flow through the junction.
这种叫做反向偏置的状态不利于电流穿越结。
A new type of Josephson junction array using current biased voltage steps can provide highly stable and accurate voltages.
一种新型的约瑟夫森结阵列使用了电流偏置的电压台阶可以提供高稳定度、高准确度的电压标准。
Phenomenon whereby heat is liberated or absorbed at a junction when current passes from one metal to another.
当电流从一种金属流入另一种金属时，在结点处所发生的释放热或吸收热的现象。
The two tests susceptible to junction heating are the forward voltage and leakage current tests.
对结发热最敏感的两种测试是正向电压测试和漏电流测试。
At constant bias current, the simulation shows significant enhancement in optical bandwidth due to moving the quantum well in the direction of collector-base junction.
模拟表明，在恒定的偏置电流下，沿集电结方向移动量子阱能显著提高光学带宽。
Glass passivated junction rectifier. Max repetitive peak reverse voltage 600 V. Max average forward rectified current 1.0 a.
玻璃钝化结整流。最大重复峰值反向电压600V最大平均正向整流电流1.0 A。
Based on the relationship between the diffusion current and voltage of PN junction, the Boltzmann's constant is measured with high accuracy.
运用半导体的PN结扩散电流与电压关系特性，精确地测量了玻尔兹曼常数。
Based on the model, the variations of the electrical parameters such as the potential barrier, the anode junction voltage drop, and the current amplification factor are studied and discussed.
在该模型的基础上，讨论了势垒、阳极结的电势降落和电流的放大因子等电参数的变化。
In the presence of external sources, a superconducting weak link can be represented by a simplified model, consisting of a resistively shunted Josephson junction driven by a current source.
超导弱连接在外源作用下，一般能简化为由电流源驱动的电阻分路约瑟夫森结模型。
The total amount of current through the junction can be calculated by giving a fixed voltage at the sides.
如果给定结两侧的电压就可以求出通过隧道结的总电流。
Leakage current theory for reverse PN junction is modified on the basis of theoretic analysis.
根据理论分析，修正了反偏pn结漏电流理论。
The elastic Green function method is applied to study the current-voltage properties of the molecular junction.
最后利用弹性散射格林函数法研究了该分子结的伏安特性。
The base current and the junction leakage current increase, while the collector current and the breakdown voltage decrease for SiGe HBTs after radiation.
辐照后基极电流、结漏电流增大，集电极电流、击穿电压减小。
Electrical contact also called contact or contact junction, is the contact component of electric switch, instruments and meters and so on, which takes on the task of current on or off.
电触头亦称触点或接点，是电器开关、仪器仪表等的接触元件，担负着通断电流的任务。
Current collectors, Junction boxes, Couplers, Electrical insulators, Brake systems, Surge arrestors.
电流收集器，接线盒，耦合器，电绝缘体，刹车系统，浪涌捕获器。
Current collectors, Junction boxes, Couplers, Electrical insulators, Brake systems, Surge arrestors.
电流收集器，接线盒，耦合器，电绝缘体，刹车系统，浪涌捕获器。
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