TY - JOUR
T1 - Magnetoelectric behavior of terfenol-D composite and lead zirconate titanate ceramic laminates
AU - Nersessian, Nersesse
AU - Or, Siu Wing
AU - Carman, Gregory P.
N1 - Funding Information:
Manuscript received October 16, 2003. The work of N. Nersessian and G. P. Carman was supported by the National Science Foundation, and an Office of Navy Research MURIAward (N00014-01-1-0758) with program manager Roshdy Barsoun. The work of S. W. Or was supported by the Research Grants Council (PolyU 5255/03E) of the HKSAR Government, and the Centre for Smart Materials of The Hong Kong Polytechnic University.
PY - 2004/7
Y1 - 2004/7
N2 - Five magnetoelectric laminates of polymer-bonded Terfenol-D magnetostrictive composite (i.e., volume fractions (Vp) ranging from 0.16 to 0.48) and lead zirconate titanate (PZT-5H) piezoelectric ceramic were fabricated. The measured quasistatic magnetoelectric voltage coefficient (αE) increased gradually with increasing Vp and approached saturation for Vp > 0.4 due to increased elastic modulus and piezomagnetic coefficient of the magnetostrictive phase. A maximum αE of 2.7 V/cm · Oe was observed at a magnetic bias field (HBias) of 53 kA/m for the laminate with Vp = 0.48. αE was found to be a fairly linear function of HBias at 100-220 kA/m bias for all Vp values. dαE/dH B ias as a function of HB ias was found to increase with increasing Vp for HB ias values of 100-220 kA/m.
AB - Five magnetoelectric laminates of polymer-bonded Terfenol-D magnetostrictive composite (i.e., volume fractions (Vp) ranging from 0.16 to 0.48) and lead zirconate titanate (PZT-5H) piezoelectric ceramic were fabricated. The measured quasistatic magnetoelectric voltage coefficient (αE) increased gradually with increasing Vp and approached saturation for Vp > 0.4 due to increased elastic modulus and piezomagnetic coefficient of the magnetostrictive phase. A maximum αE of 2.7 V/cm · Oe was observed at a magnetic bias field (HBias) of 53 kA/m for the laminate with Vp = 0.48. αE was found to be a fairly linear function of HBias at 100-220 kA/m bias for all Vp values. dαE/dH B ias as a function of HB ias was found to increase with increasing Vp for HB ias values of 100-220 kA/m.
KW - Magnetoelectric laminate
KW - Magnetoelectric voltage coefficient
KW - Polymer-bonded terfenol-D magnetostrictive composite
KW - PZT piezoelectric ceramic
UR - https://www.scopus.com/pages/publications/4444345497
U2 - 10.1109/TMAG.2004.832171
DO - 10.1109/TMAG.2004.832171
M3 - Journal article
AN - SCOPUS:4444345497
SN - 0018-9464
VL - 40
SP - 2646
EP - 2648
JO - IEEE Transactions on Magnetics
JF - IEEE Transactions on Magnetics
IS - 4 II
ER -