Fig. 2 (IMAGE) Osaka University Caption (Right) Cross-sectional image of bonded Cu-Ag bump, (Left) Magnified view of the interface of the bonded Cu-Ag sample. Credit Katsuaki Suganuma Usage Restrictions Credit must be given to the creator. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.