Magnetization dynamics of post-annealed yttrium-iron-garnet thinfilms sputter deposited over a platinum electrode

摘要

Recently, yttrium iron garnet (YIG, Y3Fe5O12) has been proved to be an efficient material for magnonics and spintronics application after discovery of spin pumping [1], spin seebeck effect [2] and spin hall magnetoresistance [3] phenomena.