Nabila Putri Aulia, Lya Rizka Herawati, S.T. Ulfawanti Intan Subadra, Arif Hidayat, Samian, Ahmad Taufiq
This study investigates the fundamental performance of Fe3O4/Polyvinylidene Fluoride (PVDF) magnetic nanofiber membranes as a magnetic field sensor. The nanofiber membranes were fabricated using the electrospinning method. The success of nanofiber formation was confirmed by XRD and FTIR characterizations. The nanofiber had an average diameter of 544.7 nm. The results of the magnetic property analysis showed that the nanofiber was superparamagnetic with a saturation magnetization value of 6.1 emu/g. Furthermore, the sensor sensitivity was also evaluated with a value of 0.98 mV/mT. Interestingly, the sensor's sensitivity shows good and prospective performance, making it suitable for new magnetic sensor candidates in the future. © 2025 Institute of Physics Publishing. All rights reserved.
Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Malang, Indonesia; Department of Physics, Faculty of Science and Technology, Universitas Airlangga, Indonesia
