With flashes to B20-MnSi (IMAGE) Helmholtz-Zentrum Dresden-Rossendorf Caption If the researchers vary the power of the flashes, they can precisely influence the ratio of the different crystal phases. Credit HZDR/Juniks Usage Restrictions None 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.