Magnetização (IMAGE) Fundação de Amparo à Pesquisa do Estado de São Paulo Caption Alinhamento dos spins de átomos de európio pela passagem da luz Credit André Bohomoletz Henriques 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.