MULTIPLE TWINS OF TAU(2)-AL13CO4 SHOWING FIVEFOLD SYMMETRY
文献类型：期刊论文
| 作者 | MA, XL ; KUO, KH |
| 刊名 | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE
 |
| 出版日期 | 1995 |
| 卷号 | 26期号:4页码:757 |
| 关键词 | TENFOLD TWINS ALLOYS CRYSTAL PHASES |
| ISSN号 | 1073-5623 |
| 通讯作者 | MA, XL: DALIAN UNIV TECHNOL,DEPT MAT ENGN,DALIAN 116024,PEOPLES R CHINA. |
| 中文摘要 | The presence of a monoclinic tau(2)-Al13Co4 phase, whose a and c are about tau(2) = 2.618 (tau = (1 + root 5)/2) times greater than the respective parameters of the monoclinic Al13Co4, and its (100) and (001) twins has been reported earlier. Like its prototype structure, the monoclinic Al13Fe4/Al13Co4, this tau(2)-Al13Co4 also shows a tendency to form multiple twins displaying five-fold symmetry. A transmission electron microscopic study of the twin mechanisms has been carried out. In addition to the well-known (001) and (100) glide twins, (20-1) glide twins have also been found. Alternate (100)-(20-1) or (100)-(001)-(100) twinning will yield twins displaying fivefold symmetry. The distribution of Co atoms in the pentagonal layer in tau(2)-Al13Co4 and the tessellation of pentagons in the (100) acid (20-1) glide twins have also been studied by high-resolution electron microscopy. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/42418]  |
| 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 | MA, XL,KUO, KH. MULTIPLE TWINS OF TAU(2)-AL13CO4 SHOWING FIVEFOLD SYMMETRY[J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE,1995,26(4):757. |
| APA | MA, XL,&KUO, KH.(1995).MULTIPLE TWINS OF TAU(2)-AL13CO4 SHOWING FIVEFOLD SYMMETRY.METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE,26(4),757. |
| MLA | MA, XL,et al."MULTIPLE TWINS OF TAU(2)-AL13CO4 SHOWING FIVEFOLD SYMMETRY".METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE 26.4(1995):757. |
入库方式： OAI收割
来源：物理研究所
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