New ordered state between crystalline and amorphous in Ni-Cr particles
- 29 July 1985
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 55 (5), 511-513
- https://doi.org/10.1103/physrevlett.55.511
Abstract
A new ordered state characterized by sharp electron diffraction spots showing an arrangement with a twelvefold symmetry axis inconsistent with the existence of a Bravais lattice has been found in small particles of Ni-Cr. Electron microscopic high-resolution structure images of these particles reveal that this ordering state has no translational symmetry but has far-reaching orientational order.Keywords
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