Virginia TechKiser, JillianFinkel, PeterGao, JunqiDolabdjian, ChristopheLi, JiefangViehland, Dwight D.2014-01-212014-01-212013-01-01Kiser, Jillian; Finkel, Peter; Gao, Junqi; et al., "Stress reconfigurable tunable magnetoelectric resonators as magnetic sensors," Appl. Phys. Lett. 102, 042909 (2013); http://dx.doi.org/10.1063/1.47895000003-6951http://hdl.handle.net/10919/24926We report a magnetoelastic effect in doubly clamped ferromagnetic magnetostrictive Metglas resonators with electrically and magnetically reconfigurable frequency response. The field-induced resonance frequency shift is due to magnetostrictive strain, which is shown to have a strong dependence on uniaxial stress. Here, we demonstrate that this magnetic field induced behavior can be used as the basis for a simple, tunable, magnetoelectric magnetic field sensor. The effect of tension on the field dependent magnetostrictive constant and the sensor sensitivity is examined, and the equivalent magnetic noise floor of such a sensor is estimated. (C) 2013 American Institute of Physics. [http://dx.doi.org/10.1063/1.4789500]application/pdfen-USIn CopyrightLaminate compositesMagnetostrictionPhysicsArticle - Refereedhttp://scitation.aip.org/content/aip/journal/apl/102/4/10.1063/1.4789500https://doi.org/10.1063/1.4789500