@article{33873, author = {S.M Bhagat and S.E Lofland and P.H Kim and D.C Schmadel and C Kwon and Ramamoorthy Ramesh and S.D Tyagi}, title = {Ferromagnetic antiresonance in La0.7Ba0.3MnO3 traced out by temperature variation}, abstract = {Using the phenomenon of ferromagnetic antiresonance (FMAR) in ceramic samples of La0.67Ba0.33MnO3 at 10 GHz, we report a large magneto-impedance MI=Rs(Hl) -Rs(H⊥)/Rs(Hl), where Rs is the microwave surface resistance and H the applied field. The MI reaches 30% at a field of 30 mT near room temperature. The FMAR also lets us measure M(T) by following Rs as a function of T and H. © 1997 American Institute of Physics.}, year = {1997}, journal = {Journal of Applied Physics}, volume = {81}, number = {8 PART 2B}, pages = {5157-5158}, issn = {00218979}, note = {cited By 4}, language = {eng}, }