Interfaces in heterostructures of alingan/gan/al2o3
文献类型：期刊论文
| 作者 | Zhou, SQ; Wu, MF; Yao, SD; Liu, JP; Yang, H |
| 刊名 | Superlattices and microstructures
 |
| 出版日期 | 2006-05-01 |
| 卷号 | 39期号:5页码:429-435 |
| 关键词 | Nitride semiconductors Interface Rutherford backscattering/channeling Transmission electron microscopy X-ray diffraction |
| ISSN号 | 0749-6036 |
| DOI | 10.1016/j.spmi.2005.10.003 |
| 通讯作者 | Zhou, sq(s.zhou@rossendorf.de) |
| 英文摘要 | Rutherford backscattering/channeling (rbs/c) and x-ray diffraction (xrd) are used to comprehensively characterize a heterostructure of alingan/gan/al2o3(0001). the alingan quaternary layer was revealed to process a high crystalline quality with a minimum yield of 1.4% from rbs/c measurements. the channeling spectrum of (1 (2) under bar 13) exhibits higher dechanneling than that of (0001) at the interface of alingan/gan. xrd measurements prove a coherent growth of alingan on the gan template layer. combining rbs/c and xrd measurements, we found that the interface of gan/al2o3 is a nucleation layer, composed of a large amount of disorders and cubic gan slabs, while the interface of alingan/gan is free of extra disordering (i.e. compare with the gan layer). the conclusion is further evidenced by transmission electron microscopy (tem). (c) 2005 elsevier ltd. all rights reserved. |
| WOS关键词 | SUPER-LATTICES ; STRAIN ; GAN |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000237914100005 |
| 出版者 | ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2426741 |
| 专题 | 半导体研究所 |
| 通讯作者 | Zhou, SQ |
| 作者单位 | 1.Peking Univ, Sch Phys, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Inst Semicond, Natl Res Ctr Optoelect Technol, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, SQ,Wu, MF,Yao, SD,et al. Interfaces in heterostructures of alingan/gan/al2o3[J]. Superlattices and microstructures,2006,39(5):429-435. |
| APA | Zhou, SQ,Wu, MF,Yao, SD,Liu, JP,&Yang, H.(2006).Interfaces in heterostructures of alingan/gan/al2o3.Superlattices and microstructures,39(5),429-435. |
| MLA | Zhou, SQ,et al."Interfaces in heterostructures of alingan/gan/al2o3".Superlattices and microstructures 39.5(2006):429-435. |
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来源：半导体研究所
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