Kumar, TS Sampath and Hegde, MS (1985) XPS and XAES studies of surface segregation and oxidation of Cu-Ge alloy. In: Surface Science Letters, 150 (2). L123-L129.
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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: | Journal Article |
|---|---|
| Publication: | Surface Science Letters |
| Publisher: | Elsevier Science |
| Additional Information: | The copyright of this article belongs to Elsevier Science. |
| Department/Centre: | Division of Chemical Sciences > Solid State & Structural Chemistry Unit Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy) |
| Date Deposited: | 27 Nov 2009 08:57 |
| Last Modified: | 19 Sep 2010 05:40 |
| URI: | http://eprints.iisc.ac.in/id/eprint/22033 |
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