Optimized anisotropic magnetoelectric response of Fe61.6Co16.4Si10.8B11.2/PVDF/Fe61.6Co16.4Si10.8B11.2 laminates for AC/DC magnetic field sensing

• Type: Article in International Scientific Journal
• Date: 2016

Authors

Reis, S (Author) Other; Silva, MP (Author) Other; Castro, N (Author) Other; Correia, V (Author) Other; Gutierrez, J (Author) Other; Lasheras, A (Author) Other; Lanceros Mendez, S (Author) Other; Martins, P (Author) Other

Journal

Title: Smart Materials and Structures

Vol. 25

ISSN: 0964-1726

Publisher: Institute of Physics Publishing

Indexing

ISI Web of Knowledge - 13 Citations

Scopus - 24 Citations

Other information

Authenticus ID: P-00K-EA6

DOI: 10.1088/0964-1726/25/5/055050

Abstract (EN): The anisotropic magnetoelectric (ME) effect on a Fe61.6Co16.4Si10.8B11.2/PVDF Fe61.6Co16.4Si10.8B11.2 laminate composite has been used for the development of a magnetic field sensor able to detect both the magnitude and direction of AC and DC magnetic fields. The accuracy (99% for both AC and DC sensors), linearity (92% for the DC sensor and 99% for the AC sensor) and reproducibility (99% for both sensors) indicate the suitability of the sensor for applications. Furthermore, the sensitivity of the Fe61.6Co16.4Si10.8B11.2/PVDF/Fe61.6Co16.4Si10.8B11.2 anisotropic magnetic sensor-15 and 1400 mV Oe (1) for the DC and AC fields, respectively-are the highest reported in the literature for polymer-based ME materials. Such features, combined with its flexibility, versatility, light weight, low cost and low-temperature fabrication, lead to the suitability of the developed sensor for use in magnetic sensor applications.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 7