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Bellon, Pascal Enrique, Raul Alejandro 2015-09-25T20:52:33Z 2015-09-25T20:52:33Z 10000-01-01 2001 2001 In the experimental part, we investigate the microstructures resulting under ion-beam mixing in Ag-Cu multilayers. We find that, regardless of the irradiation temperature, extensive grain growth takes place. In the regime when thermal decomposition is in dynamic balance with irradiation mixing, phase separation takes place at a finite-length scale, of the order of the nanometer, in agreement with our theoretical predictions. This spontaneous nanoscale decomposition demonstrates that ion-beam mixing can be used as a processing tool for the synthesis of nanocomposite materials. Made available in DSpace on 2015-09-25T20:52:33Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 3023051.pdf: 6727419 bytes, checksum: 28d8f388d4e8b19fce8f6b0c5dbca7ad (MD5) Previous issue date: 2001 Embargo set by: Seth Robbins for item 83984 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs U of I Only 134 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2001. http://hdl.handle.net/2142/82703 (MiAaPQ)AAI3023051 eng Physics, Condensed Matter Phase and Microstructural Stability in Immiscible Binary Alloys Under Irradiation text Materials Science and Engineering Materials Science and Engineering University of Illinois at Urbana-Champaign Dissertation Ph.D.