Cadmium as doping material in avalanche photodiodes (APDs) for the optical fiber communication systems.
光纤通信系统雪崩光敏二极管中作为填料材料的铅。
As a semiconductor material advantageously an indium alloy and as a doping material selenium or tellurium can be used.
对于半导体材料，有利地可以使用铟合金，而对于掺杂材料，可以使用硒或碲。
The experimental results showed that Mn doping in small quantity was effective to improve the cycle stability and reversible capacity of the material.
实验结果表明，少量锰的掺杂能有效地提高材料的循环稳定性和可逆容量。
It is shown that doping design for the device's material structure has evolved into band engineering design.
这种差异表明，在器件的材料结构设计上已从掺杂设计步入到了能带工程设计。
Therefore, Nb doping silicified graphite is a practical way to improve material properties.
铌掺杂硅化石墨是改善材料性能的有效方式。
For every dopant has its advantages and disadvantages, results of recent studies show that double-donor doping and donor-acceptor codoping can improve the performance of the material remarkably.
由于各掺杂物的优缺点不同，近几年研究发现，双施主掺杂和施受主共掺能够很好的改善材料的性能。
Rechargeable lithium battery; Cathode material; Vanadium oxide; Metal doping; Nanostuctural material; Electrochemistry.
锂二次电池；正极材料；钒氧化物；金属掺杂；纳米材料；电化学。
On the basis of analyzing the semiconducting material removal rate of EDM and making semiconductive modification for CVD diamond thick film by boron-doping, EDM of the thick diamond film was realized.
本文在分析了电火花加工半导体材料去除速率的基础上，通过掺硼对CVD金刚石厚膜进行半导体改性，继而实现了其电火花加工。
The results of electrochemical testing indicated that doping rare earth elements can improve the cycle performance of the material.
电化学测试结果显示稀土元素掺入有效的提高了材料的循环性能。
A systematic study of doping rare earths into the silicon nitride bonded silicon carbide material had done. The results of X-ray diffraction and mechanics properties testing were obtained.
对氮化硅结合碳化硅材料进行了掺入稀土的系统实验，并对产品进行了力学性能测试和X射线衍射测试。
The results show that the synthesized material with al doping has good electrochemical properties and can be used as cathode material for lithium ion batteries.
实验结果表明，合成材料经微量掺杂后具有较好的电化学循环性能，可作为锂离子电池的替代正极材料。
This material contains nickel for the contact function and phosphorus for the doping function.
该材料含有起触点作用的镍以及起掺杂作用的磷。
Solid solutions of the cathode material with high capacity, excellent recycling ability and good thermal stability can be synthesized by co-doping technology.
通过混合掺杂改性，可以得到容量大、循环性能好、热稳定性高的掺杂锂镍氧正极材料。
Results show that, the functional effects of the same material varied doping structure responding to the incident photon of different wavebands are different from each other.
研究发现，同一阴极材料对不同波段的入射光，其掺杂结构产生的作用效果各不相同。
The ceramics material of doping rare earth microwave dielectric is an important component part in the system of microwave dielectric ceramics.
含稀土微波介质陶瓷材料是微波介质陶瓷体系的一个重要组成部分。
The same is true for the different material varied doping structures responding to the same waveband incident photon.
同时，不同掺杂结构光电阴极对于相同波段范围内的入射光， 其作用效果也不相同。
The same is true for the different material varied doping structures responding to the same waveband incident photon.
同时，不同掺杂结构光电阴极对于相同波段范围内的入射光， 其作用效果也不相同。
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