Transient magneto-optic effects in ferrofluid-filled microstructured fibers in pulsed magnetic fieldPetr M. Agruzov, Ivan V. Pleshakov, Efim E. Bibik, Serguei I. Stepanov and Alexander V. ShamraiEPL, 111 5 (2015) 57003DOI: https://doi.org/10.1209/0295-5075/111/57003