Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.14279/1516
Title: | Segregation, clustering, and suppression of phase separation in amorphous silicon–germanium alloys | Authors: | Tzoumanekas, Christos Kelires, Pantelis C. |
metadata.dc.contributor.other: | Κελίρης, Παντελής | Major Field of Science: | Engineering and Technology | Keywords: | Germanium;Silicon;Alloys | Issue Date: | 1-May-2000 | Source: | Journal of Non-Crystalline Solids, 2000, vol. 266-269, no.2 , pp. 670-674 | Volume: | 226-269 | Issue: | Part 2 | Start page: | 670 | End page: | 674 | Journal: | Journal of Non-Crystalline Solids | Abstract: | We study the problem of decomposition in amorphous Si-Ge alloys. Our Monte Carlo (MC) simulations show that phase separation is totally suppressed in the amorphous phase. Still, in the short-range structure of the network there is a tendency for clustering of homopolar bonds, as this relieves strain energy. The strain field due to the amorphous/ crystalline interface produces compositional modulations in the alloy. | URI: | https://hdl.handle.net/20.500.14279/1516 | ISSN: | 00223093 | DOI: | 10.1016/S0022-3093(99)00779-6 | Rights: | ©Elsevier | Type: | Article | Affiliation: | University of Crete | Affiliation : | University of Crete | Publication Type: | Peer Reviewed |
Appears in Collections: | Άρθρα/Articles |
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