Subsolidus phase relations of the Cu-Ga-N system
文献类型：期刊论文
| 作者 | Y. Zhang ; J. B. Li ; J. K. Liang ; Q. Zhang ; B. J. Sun ; Y. G. Xiao ; G. H. Rao |
| 刊名 | Journal of Alloys and Compounds
 |
| 出版日期 | 2007 |
| 卷号 | 438期号:1-2页码:158-164 |
| 关键词 | X-ray diffraction phase diagram semiconductors nitride materials crystal-structure lattice spacings copper-gallium bulk gan alloys growth silver cr diffraction equilibria |
| ISSN号 | 0925-8388 |
| 中文摘要 | The subsolidus phase relations of the Cu-Ga-N system are studied by X-ray powder diffraction. The phase relations of the binary Cu-Ga system are checked firstly. theta-CuGa2 which belongs to the tetragonal system is determined to be a stoichiometric compound and its thermal expansion is measured by temperature-dependent X-ray powder diffraction from 93 to 523 K. The linear temperature dependences of the expansion coefficients along the a- and c-axis and volume coefficients are obtained, Cea = (1.97349 - 3.84678 x 10(-5)T) x 10(-5), a, = (2.00261 - 3.96007 x 10(-5)T) x 10(-5) and av = (6.01498 - 3.49098 x 10(-4)T) x 10(-5), respectively. No ternary compound is found in the Cu-Ga-N system. Cu and its alloys could have some reaction with GaN under the present experimental condition. (C) 2006 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34054]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Y. Zhang,J. B. Li,J. K. Liang,et al. Subsolidus phase relations of the Cu-Ga-N system[J]. Journal of Alloys and Compounds,2007,438(1-2):158-164. |
| APA | Y. Zhang.,J. B. Li.,J. K. Liang.,Q. Zhang.,B. J. Sun.,...&G. H. Rao.(2007).Subsolidus phase relations of the Cu-Ga-N system.Journal of Alloys and Compounds,438(1-2),158-164. |
| MLA | Y. Zhang,et al."Subsolidus phase relations of the Cu-Ga-N system".Journal of Alloys and Compounds 438.1-2(2007):158-164. |
入库方式： OAI收割
来源：金属研究所
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