Abbreviated Journal Title
Appl. Phys. Lett.
A magnetic-field-induced diffraction pattern was studied by a new technique: thermal lens coupled magneto-optical effect. In low fields, the diffraction angle has an almost quadratic dependence: thetais-proportional-toH2. This effect can be used as an all optical magnetic field sensor with a resolution of 0.5 Oe, with a potential for further improvement. The method can also lead to the measurement of the onset of agglomeration in the sample.
Applied Physics Letters
Du, Tengda; Yuan, Suihua; and Luo, Weili, "Thermal Lens Coupled Magnetooptical Effect In A Ferrofluid" (1994). Faculty Bibliography 1990s. 1034.