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1)  p-type doping window layer
p型的掺杂窗口层
2)  n-type doping window layer
n型的掺杂窗口层
3)  p-type ZnO:N
氮掺杂的p型ZnO
4)  p-doping
p型掺杂
1.
This article gives a description of the progress in self-com-pensation model for p-doping, the codoping process and mechanism, PL .
使用金属有机物化学气相沉积(MOCVD)方法已经获得实用性的p型掺杂,但是其电学和光学特性都不能让人满意。
2.
This paper was overviewed the basic properties of GaN-based material,analyzed key technologies in making blue GaN-based LEDs,such as MOVPE,P-doping ohmic contact,etching and chip dicing saw,and introduced recent progresses of technologies at present.
本文首先综述了GaN基材料的基本特性,分析了GaN基蓝光LED制程的关键技术如金属有机物气相外延,P型掺杂,欧姆接触,刻蚀工艺,芯片切割技术,介绍了目前各项技术的工艺现状,最后指出了需要改进的问题,展望了末来的研究方向。
3.
In the case of no determination of Al composition and p-doping density in MOCVD epitaxy of AlGaInP double heterostructure light emitting diodes,the relation of Al composition and luminescent efficiency is gotten under various p-doping density by analyzing carrier transportion in double heterojunction of LED,and the principle of doping density and Al composition vs.
在AlGaInP四元系双异质结发光二极管 (DH LED)的材料生长过程中 ,限制层的Al组分与p型掺杂浓度的确定有较大的随意性 ,这对LED的发光不利。
5)  p-type doping
P型掺杂
1.
Photoluminescence mechanisms,p-type doping,p-n junction and diluted magnetic property of ZnO-based semiconductor thin film are discussed in detail.
详细探讨了ZnO薄膜材料的发光机理、P型掺杂、p-n结的生长和稀磁性能,并对国内外的发展情况和存在问题进行了分析和探讨。
2.
ZnO film is the third generation semiconductor functional material) whose high quality p-type doping is the key for developing optoelectronic devices.
ZnO薄膜作为第三代半导体功能材料,高质量的p型掺杂是基于光电器件应用的关键。
3.
In order to fabricate such optoelectronic devices, the key problem of p-type doping should be resolved.
为了开发ZnO短波长光电器件,首要解决的 关键问题是氧化锌的p型掺杂。
6)  pi-layer
π层(轻掺杂的P层)
补充资料:[styrene-(2-vinylpyridine)copolymer]
分子式:
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性质:学名苯乙烯-2-乙烯吡啶共聚物。微黄色粉末或透明小颗粒晶体。无臭,无味。不溶于水,溶于酸、乙醇、丙酮、氯仿。有抗水、防潮性能,适用于多种药片的包衣等。

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