DocumentCode
78443
Title
High speed characterization of the magnetoelectric hysteresis loop
Author
Shi, Zhiyan ; Chen, L.Z. ; Tong, Y.S. ; Xue, Hongchao ; Yang, S.Y. ; Lu, Yang ; Wang, C.P. ; Liu, X.J.
Author_Institution
Dept. of Mater. Sci. & Eng., Xiamen Univ., Xiamen, China
Volume
49
Issue
12
fYear
2013
fDate
Dec. 2013
Firstpage
5671
Lastpage
5674
Abstract
A magnetoelectric hysteresis loop measurement system based on dynamic method was built under a demodulation concept with a lock-in amplifier as the high speed demodulator. A measuring speed as fast as 300 ms/point was achieved, and a complete and fluent magnetoelectric hysteresis loop could be obtained within minutes. Results show that the static magnetic phenomenon affects magnetoelectric effect significantly. This method is recommended to be the standard for magnetoelectric hysteresis loop measurement.
Keywords
demodulation; magnetic hysteresis; magnetoelectric effects; demodulation; high speed demodulator; lock-in amplifier; magnetoelectric hysteresis loop; static magnetic phenomenon affects; Amplifiers; Demodulation; Magnetic field measurement; Magnetic fields; Magnetic hysteresis; Magnetoelectric effects; Voltage measurement; Magnetoelectric effect; measurement;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2013.2277836
Filename
6576865
Link To Document