A NEW ORTHORHOMBIC PHASE IN AL-CU-CO REPRESENTING A RATIONAL APPROXIMANT TO THE DECAGONAL QUASI-CRYSTALLINE PHASE
文献类型：期刊论文
| 作者 | LIAO, XZ ; KUO, KH ; ZHANG, H ; URBAN, K |
| 刊名 | PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES
 |
| 出版日期 | 1992 |
| 卷号 | 66期号:4页码:549 |
| 关键词 | RAPIDLY SOLIDIFIED ALLOYS QUASI-CRYSTALS AL65CU20CO15 ORDER |
| ISSN号 | 0141-8637 |
| 通讯作者 | LIAO, XZ: CHINESE ACAD SCI, BEIJING LAB ELECTRON MICROSCOPY, POB 2724, BEIJING 100080, PEOPLES R CHINA. |
| 中文摘要 | A new orthorhombic phase has been found by transmission electron microscopy in Al65Cu15Co20. Its crystal structure can be considered as a rational approximant to the structure of the decagonal quasicrystal forming in the same alloy. The lattice parameters are a = 1.97 nm, b = 0.40 nm and c = 2.33 nm. The new phase was observed in the immediate local vicinity of the decagonal phase. In between the two phases a transition region was observed which consists of twin-related micro-domains. The observations were analysed in terms of a quasicrystal-to-crystal transition. Application of linear phason strain theory yielded an evolution of the diffraction spot intensities in good agreement with the experimental observations. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/33082]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | LIAO, XZ,KUO, KH,ZHANG, H,et al. A NEW ORTHORHOMBIC PHASE IN AL-CU-CO REPRESENTING A RATIONAL APPROXIMANT TO THE DECAGONAL QUASI-CRYSTALLINE PHASE[J]. PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES,1992,66(4):549. |
| APA | LIAO, XZ,KUO, KH,ZHANG, H,&URBAN, K.(1992).A NEW ORTHORHOMBIC PHASE IN AL-CU-CO REPRESENTING A RATIONAL APPROXIMANT TO THE DECAGONAL QUASI-CRYSTALLINE PHASE.PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES,66(4),549. |
| MLA | LIAO, XZ,et al."A NEW ORTHORHOMBIC PHASE IN AL-CU-CO REPRESENTING A RATIONAL APPROXIMANT TO THE DECAGONAL QUASI-CRYSTALLINE PHASE".PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES 66.4(1992):549. |
入库方式： OAI收割
来源：物理研究所
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