Enhanced magnetoelectric coupling in stretch-induced shear mode magnetoelectric composites

다국어 초록 (Multilingual Abstract)

Magnetoelectric (ME) laminates consisting of Pb(Mg 1/3 Nb 2/3 )O 3 -PbTiO 3 (PMN-PT)-based single crystals have recently attracted significant interest owing to their excellent piezoelectric properties. Particularly, ME laminates with d 15 -mode single crystals exhibit the strongest ME coupling, but the fabrication of ME laminates with 15 shear modes is challenging. Herein, we propose the generation of a stretch–shear mode ( d 15 -mode) by clamping the opposite ends of the top and bottom magnetostrictive layers in symmetric ME laminates. Two diff erent shear-stress-induced ME laminates were fabricated using Metglas/Galfenol as magnetostrictive layer, and 15-PMN-PZT as a piezoelectric layer. The ME laminates were studied under two different conditions, unclamped and clamped. Under unclamped condition, Galfenol/15-PMN-PZT/Galfenol (Metglas/15- PMN-PZT/Metglas) laminate showed maximum α ME value of 1.71 V/cm∙Oe (0.62 V/cm∙Oe), while under clamped condition, Galfenol/ d 15 -PMN-PZT/Galfenol (Metglas/15-PMN-PZT/Metglas) laminate exhibited an enhanced α ME value of 2.40 V/ cm∙Oe (0.87 V/cm∙Oe), indicating successful generation of the stretch–shear mode. Under clamped condition, α ME was enhanced by 140% compared with the that of the unclamped case, suggesting a 40% (0.25 V/cm∙Oe) contribution from the pure shear ME voltage coefficient along with the longitudinal extension contribution.

참고문헌 (Reference)

1 J. Ryu, "Ubiquitous magneto-mechano-electric generator" 8 (8): 2402-, 2015

2 D. R. Patil, "Theoretical prediction of resonant and off-resonant magnetoelectric coupling in layered composites with anisotropic piezoelectric properties" 159 : 498-, 2017

3 Cha Jae Min, "Synthesis and characterization of MnO2 added (Na0.475K0.475Li0.05)(Nb0.9Ta0.05Sb0.05)O3 lead-free piezoelectric ceramics" 한국세라믹학회 57 (57): 440-446, 2020

4 C. Xin, "Stretch-shear mode laminated metglas/Pb(Zr, Ti)O 3 /metglass composite with an enhanced magnetoelectric effect" 62 (62): 388-, 2017

5 Y. Wang, "Shear-mode magnetostrictive/piezoelectric composite with an enhanced magnetoelectric coefficient" 100 (100): 202903-, 2012

6 Z. Chu, "Review of multi-layered magnetoelectric composite materials and devices applications" 51 (51): 263002-, 2018

7 J. Ma, "Recent progress in multiferroic magnetoelectric composites: from bulk to thin fi lms" 23 (23): 1062-, 2011

8 Shujun Zhang, "Recent Developments in Piezoelectric Crystals" 한국세라믹학회 55 (55): 419-439, 2018

9 Y. Wang, "Piezoelectric single crystal and magnetostrictive metglas composites : linear and nonlinear magnetoelectric coupling" 104 (104): 142909-, 2014

10 D. RajaramPatil, "Multiple broadband magnetoelectric response in thickness-controlled Ni/[011]Pb(Mg1/3Nb2/3)O3-Pb(Zr,Ti)O3 single crystal/Ni laminates" 103 (103): 052907-, 2013

11 C. W. Nan, "Multiferroic magnetoelectric composites: historical perspective, status, and future directions" 103 (103): 31101-, 2008

12 Y. Wang, "Magnetoelectric effect from mechanically mediated torsional magnetic force effect in NdFeB magnets and shear piezoelectric effect in 0.7Pb(Mg1/3Nb2/3)O3–0.3PbTiO3 single crystal" 92 (92): 1-, 2008

13 Mahesh Peddigari, "Linear and Nonlinear Dielectric Ceramics for High-Power Energy Storage Capacitor Applications" 한국세라믹학회 56 (56): 1-23, 2019

14 D. Patil, "Large longitudinal magnetoelectric coupling in NiFe2O4-BaTiO3 laminates" 4 : 073001-, 2011

15 R. L. Gao, "Influence of core size on the multiferroic properties of CoFe 2 O 4 @BaTiO 3 core shell structured composites" 44 : S84-, 2018

16 Jang Jongmoon, "Fatigue study and durability improvement of piezoelectric single crystal macro-fiber composite energy harvester" 한국세라믹학회 57 (57): 645-650, 2020

17 S. Park, "Face-shear 36-mode magnetoelectric composites with piezoelectric single crystal and metglas laminate" 115 (115): 102901-, 2019

18 김효영, "Fabrication of the novel Fe2+αO3+α–CoFe2O4 composite fibers and their magnetic properties" 한국세라믹학회 57 (57): 423-431, 2020

19 D. R. Patil, "Enhancement of resonant and nonresonant magnetoelectric coupling in multiferroic laminates with anisotropic piezoelectric properties" 102 (102): 062909-, 2013

20 R. L. Gao, "Enhancement of magnetoelectric properties of (1– x)Mn0.5Zn0.5Fe2O4-xBa0.85Sr0.15Ti0.9Hf0.1O3 composite ceramics" 795 : 501-, 2019

21 H. Song, "Enhancement of magnetoelectric (ME) coupling by using textured magnetostrictive alloy in 2–2 type ME laminate" 834 : 155124-, 2020

22 R. C. Xu, "Effect of molar ratio on the microstructure, dielectric and multiferroic properties of Ni0.5Zn0.5Fe2O4-Pb0.8Zr0.2TiO3 nanocomposite" 29 : 16226-, 2018

23 Ajeet Kumar, "Dielectric, Ferroelectric, Energy Storage, and Pyroelectric Properties of Mn-Doped (Pb0.93La0.07)(Zr0.82Ti0.18)O3 Anti-Ferroelectric Ceramics" 한국세라믹학회 56 (56): 412-420, 2019

24 X. Liang, "A review of thin-fi lm magnetoelastic materials for magnetoelectric applications" 20 (20): 2020

25 V. Annapureddy, "A pT/√Hz sensitivity ac magnetic fi eld sensor based on magnetoelectric composites using low-loss piezoelectric single crystals" 260 : 206-, 2017

26 R. L. Gao, "A comparative study on the structural, dielectric and multiferroic properties of Co0.6Cu0.3Zn0.1Fe2O4/Ba0.9Sr0.1Zr0.1Ti0.9O3 composite ceramics" 166 : 204-, 2019

27 I. R. Yoo, "15-Mode piezoelectric composite and its application in a magnetoelectric laminate structure" 767 : 61-, 2018