Swiss Researchers Develop New Technique That Maintains Gold’s Structure
Researchers have developed a new annealing technique that can maintain silver and gold’s structure when these metals are combined in alloys. Annealing is the process of heating a glass or metal and allowing it to slowly cool in an effort to toughen it and remove internal stresses. Silver, gold, aluminum and copper are elements used in manufacturing optical components due to their reflective properties. For instance, silver and gold are known to reflect blue light and red light respectively. For the study, the team of researchers, which was led by Olivier Martin, focused on the development of a low-temperature annealing…