DataVXACS Applied Materials & InterfacesPaper
journal article·2022-03-23

Strain-Induced Magnetoelectric Coupling in Fe3O4/BaTiO3 Nanopillar Composites

Guohua Dong, Tian Wang, Haixia Liu, Yijun Zhang, Yanan Zhao, Zhongqiang Hu, Wei Ren, Zuo-Guang Ye, Keqing Shi, Ziyao Zhou, Ming Liu, Jingye Pan

ACS Applied Materials & Interfaces· Volume 14· Issue 11
Publisher page
Source abstract

Abstract

Magnetoelectric coupling properties are limited to the substrate clamping effect in traditional ferroelectric/ferromagnetic heterostructures. Here, Fe3O4/BaTiO3 nanopillar composites are successfully constructed. The well-ordered BaTiO3 nanopillar arrays are prepared through template-assisted pulsed laser deposition. The Fe3O4 layer is coated on BaTiO3 nanopillar arrays by atomic layer deposition. The nanopillar arrays and heterostructure are confirmed by scanning electron microscopy and transmission electron microscopy. A large thermally driven magnetoelectric coupling coefficient of 395 Oe °C–1 near the phase transition of BaTiO3 (orthorhombic to rhombohedral) is obtained, indicating a strong strain-induced magnetoelectric coupling effect. The enhanced magnetoelectric coupling effect originated from the reduced substrate clamping effect and increased the interface area in nanopillar structures. This work opens a door toward cutting-edge potential applications in spintronic devices.
Source: openalex_inverted_index · Quality: baseline

Research context

NanomaterialsElectronic materialsCompositesMaterials processing

OpenAlex topics: Multiferroics and related materials · Ferroelectric and Piezoelectric Materials · Magnetic and transport properties of perovskites and related materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education & International Center for Dielectric Research, School of Electronic and Information Engineering, State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University, Xi’an 710049, China

Department of Chemistry & 4D LABS, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada

Department of Intensive Care, Precision Medicine Center Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China

Funding

State Administration of Foreign Experts Affairs · Ministry of Education of the People's Republic of China · Ministry of Science and Technology of the People's Republic of China · China Postdoctoral Science Foundation · Central University Basic Research Fund of China · Natural Sciences and Engineering Research Council of Canada · National Natural Science Foundation of China · Shaanxi Province

References (44)

Show source-provided references
1. 10.1063/1.284485810.1063/1.2844858 ↗
2. 10.1016/j.pmatsci.2016.09.00110.1016/j.pmatsci.2016.09.001 ↗
3. 10.1016/j.jmst.2015.05.00210.1016/j.jmst.2015.05.002 ↗
4. 10.1038/nature1934310.1038/nature19343 ↗
5. 10.1002/adma.20150282410.1002/adma.201502824 ↗
6. 10.1021/nn503369y10.1021/nn503369y ↗
7. 10.1016/j.apsusc.2020.14531410.1016/j.apsusc.2020.145314 ↗
8. 10.1063/1.511874910.1063/1.5118749 ↗
9. 10.1016/j.jmmm.2019.16557310.1016/j.jmmm.2019.165573 ↗
10. 10.1126/science.aav445010.1126/science.aav4450 ↗
11. 10.1126/science.118402810.1126/science.1184028 ↗
12. 10.1002/aelm.20160008510.1002/aelm.201600085 ↗
13. 10.1063/1.486437510.1063/1.4864375 ↗
14. 10.1088/0953-8984/27/50/50400410.1088/0953-8984/27/50/504004 ↗
15. 10.1021/acsami.8b0949910.1021/acsami.8b09499 ↗
16. 10.1021/acs.nanolett.9b0044110.1021/acs.nanolett.9b00441 ↗
17. 10.1111/jace.1413110.1111/jace.14131 ↗
18. 10.1016/j.scriptamat.2013.09.02310.1016/j.scriptamat.2013.09.023 ↗
19. 10.1021/acsnano.7b0210210.1021/acsnano.7b02102 ↗
20. 10.1063/1.487091510.1063/1.4870915 ↗
21. 10.1021/acsnano.6b0298510.1021/acsnano.6b02985 ↗
22. 10.1002/adma.20130545910.1002/adma.201305459 ↗
23. 10.1021/nl201443h10.1021/nl201443h ↗
24. 10.1039/D0NA00232A10.1039/D0NA00232A ↗
25. 10.1016/j.mtnano.2020.10008310.1016/j.mtnano.2020.100083 ↗
26. 10.1038/ncomms440410.1038/ncomms4404 ↗
27. 10.1021/acsami.7b0687610.1021/acsami.7b06876 ↗
28. 10.1088/1361-6528/aa901610.1088/1361-6528/aa9016 ↗
29. 10.1021/acsnano.8b0096210.1021/acsnano.8b00962 ↗
30. 10.1016/S1005-0302(11)60139-410.1016/S1005-0302(11)60139-4 ↗
31. 10.1016/j.apsusc.2017.06.25210.1016/j.apsusc.2017.06.252 ↗
32. 10.1021/acsami.9b0650510.1021/acsami.9b06505 ↗
33. 10.1016/j.jmmm.2017.05.07410.1016/j.jmmm.2017.05.074 ↗
34. 10.1038/nmat208410.1038/nmat2084 ↗
35. 10.1016/j.jmst.2018.01.01110.1016/j.jmst.2018.01.011 ↗
36. 10.1063/1.476895810.1063/1.4768958 ↗
37. 10.1126/science.109420710.1126/science.1094207 ↗
38. 10.1103/PhysRevB.76.03543510.1103/PhysRevB.76.035435 ↗
39. 10.1002/adma.20200447710.1002/adma.202004477 ↗
40. 10.1063/1.510965410.1063/1.5109654 ↗
41. 10.1063/1.494321010.1063/1.4943210 ↗
42. 10.1080/21663831.2018.151163510.1080/21663831.2018.1511635 ↗
43. 10.1016/j.physleta.2020.12663910.1016/j.physleta.2020.126639 ↗
44. 10.1002/adfm.20217011110.1002/adfm.202170111 ↗