GaMnAs (IMAGE) Johannes Gutenberg Universitaet Mainz Caption This is an electrically shaken GaMnAs magnet. Credit Ill./©: Jairo Sinova Usage Restrictions Only to be used in connection with the press release License Licensed 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.