Sharma, H.R., Nugent, P.J., Smerdon, J. A., Shimoda, M., Ohhashi, S., FournÃ©e, V., Ledieu, J. and Tsai, A.P. (2010) Impurity phases in icosahedral Ag-In-Yb quasicrystal: Influence in surface structure. Journal of Physics: Conference Series, 226 (1). 012004. ISSN 1742-6588
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Official URL: http://dx.doi.org/10.1088/1742-6596/226/1/012004
We present scanning tunnelling microscopy (STM) studies of the fivefold surface of icosahedral (i) Ag-In-Yb quasicrystals grown under different conditions. The sample grown at a slower rate is found to exhibit impurity phases on the surface, whereas a faster growth rate yields a sample with a structurally perfect surface.
|Subjects:||Physical sciences > Physics|
|Schools:||Faculty of Science and Technology > School of Physical Sciences and Computing|
|Deposited By:||Carmit Erez|
|Deposited On:||09 May 2013 09:08|
|Last Modified:||17 May 2016 12:41|
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