id author title date pages extension mime words sentence flesch summary cache txt 0c483j34w5q YingYuan Zhou Ferromagnetic Resonance Study of Spin Dynamics in GaMnAs Films 2010 .txt text/plain 322 11 37 In our study of magnetic anisotropy of GaMnAs we find that the magnetic anisotropy fields of samples grown on high-index GaAs can be resolved into a cubic magnetic anisotropy field oriented along the crystallographic <001> axes and effective uniaxial magnetic anisotropy fields along higher-index directions (e.g., [110] or [311]). In this thesis, FMR is used to determine all the fundamental magnetic properties of GaMnAs, including magnetic anisotropy, total magnetic moment, the Curie temperature, magneto-elastic coupling coefficients, and magnetization relaxation parameters. cache/0c483j34w5q.txt txt/0c483j34w5q.txt