HRBrainerd2
1 Answer
country bumpkin
The researchers are working to replace silver and gold in materials that are created using two options: making semiconductors more metallic by adding metal impurities to them; or adding non-metallic elements to metals, in effect making them less metallic. Examples of these materials include aluminum oxides and titanium nitride, which looks like gold and is used to coat the domes of Russian churches.
http://www.purdue.edu/newsroom/research/2011/110121BoltassvaMetamats.html
| 13 years ago. Rating: 5 | |
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