@article{769191, author = {Ronald Goldfarb and F Fickett and K Rao and H Chen}, title = {Spin-Freezing below the Ferromagnetic Transition Determined by the Imaginary Component of ac Magnetic Susceptibility}, year = {1982}, number = {53(11)}, month = {1982-11-01 00:11:00}, publisher = {Journal of Applied Physics}, language = {en}, }