异质结结构 meaning in English

heterogeneous structure
heterojunction structure

6 . the effect of the dh on the hb - led is analyzed
全面分析双异质结结构( dh )在hb - led中的重要作用。
Lppp thin films were prepared by spin coating from a solution of lppp in toluene and alq was formed by vapor deposition . different configuration devices with lppp single - layer , lppp micocavity and lppp / alq heterojunction were fabricated
利用lppp甲苯溶液旋涂制备lppp薄膜，真空蒸镀法制备alq膜和电极，分别制作了lppp单层无腔、 lppp单层微腔、增强型lppp / alq异质结结构的有机电致发光器。
Sige - on - insulator ( sigeoi ) , which appears very recently , integrates both the advantages of soi and that of sige and thus attracts much attention for the potential applications in low voltage , low power consumption , high dense integrated circuits and optoelectronics , system on chip etc . but people are in the very beginning of the sige - oi material fabrication research . this work focuses on these three facets : 1 . sige film preparation ; 2
本论文结合以上背景，主要进行了以下几个方面的研究：一、硅基上sige材料的异质外延生长技术，以及sige薄膜的表征；二、 sige - oi的simox制备工艺研究；三、 sige - oi材料的smart - cut制备工艺研究，以及sige / si异质结结构中注入h离子的物理效应。