Sampath Kumar, T. S. ; Hegde, M. S. (1985) XPS and XAES studies of surface segregation and oxidation of Cu-Ge alloy Surface Science Letters, 150 (2). L123-L129. ISSN 0167-2584
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/016725...
Related URL: http://dx.doi.org/10.1016/0167-2584(85)90987-9
Abstract
Surface segregation of Ge is seen in the Cu-5at%Ge alloy with an activation enthalpy equal to 17 kJ/mol. Oxidation of the alloy in the temperature range 400 to 600 K shows the formation of Cu2O and GeO which on further heating in vacuum at 650 K converts to GeO2 with the reduction of Cu2O to Cu.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 16053 |
| Deposited On: | 16 Nov 2010 13:29 |
| Last Modified: | 03 Jun 2011 09:24 |
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