| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1610459 | Journal of Alloys and Compounds | 2014 | 4 Pages |
Abstract
The structure of the orthorhombic Zr2Co11 phase was revisited in the present work. Selected-area electron diffraction (SAED) and high-resolution electron microscopy (HREM) techniques were used to investigate the structure. They show the orthorhombic Zr2Co11 phase has a 1-D incommensurate modulated structure. The structure can be approximately described as a B-centered orthorhombic lattice. The lattice parameters of the orthorhombic Zr2Co11 phase have been determined by a tilt series of SAED patterns. A hexagonal network with a modulation wave has been observed in the HREM image and the hexagonal motif is considered as the basic structural unit.
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
X.-Z. Li, W.Y. Zhang, D.J. Sellmyer, X. Zhao, M.C. Nguyen, C.Z. Wang, K.M. Ho,