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At this time the research related to the effect of magnetostriction for underwater applications is still limited. Acoustic or sound waves are more easily propagated underwater than electromagnetic waves or light. An acoustic wave or sound can be generated by utilizing the magnetostriction effect, where this effect occurs when a rod of ferromagnetic...
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... modulus and density of some ferromagnetic materials for metal rods are shown in Table 1 [17]. In this research, the frequency of vibration fL that planned is 1 to 10 kHz, so the length of the metal rod l is Tr = TIP3055 R1 = 10 kΩ, R2 = 1 kΩ V1 = V2 = 12 Vdc calculated using the Equation (2). ...Similar publications
The temperature dependent order parameter provides important information on the nature of magnetism. Using traditional methods to study this parameter in two-dimensional (2D) magnets remains difficult, however, particularly for insulating antiferromagnetic (AF) compounds. Here, we show that its temperature dependence in AF MPS3 (M(II) = Fe, Co, Ni)...
