@article{2261e07a996c4365bee0c34f0d3bd62d,
title = "Room-temperature ultrasensitive magnetoelastic responses near the magnetic-ordering tricritical region",
abstract = "The morphotropic phase boundary (MPB) has been recently extended from ferroelectrics to ferromagnets, especially for giant magnetostrictive materials. The giant magnetostrictive system in turn presents abundant research opportunities on MPB investigation. In this work, we demonstrate that a magnetic-ordering tricritical type MPB near room temperature can be constructed in the Tb xHo 1 - x(Fe 0.9Co 0.1) 2 magnetostrictive system. An ultrahigh magnetostrictive sensitivity is obtained that achieves the performance of the commercial Tb 0.27Dy 0.73Fe 2 (Terfenol-D) polycrystal in the Tb 0.2Ho 0.8(Fe 0.9Co 0.1) 2 alloy. The detailed domain microstructures near the magnetic-ordering tricritical region are determined using phase-field simulations. Our results provide the underlying insights of magnetic-ordering tricritical MPB needed to guide the design of ultrasensitive magnetostrictive materials.",
author = "Hu, {Cheng Chao} and Zhao Zhang and Cai, {Ting Tao} and Xu, {Yu Xin} and Hao, {Ji Gong} and Shi, {Yang Guang} and Yang, {Tian Nan} and Chen, {Long Qing}",
note = "Funding Information: This work was supported by the Natural Science Foundation of China (Grant No. 51701091), the Shandong Provincial Natural Science Foundation, China (ZR2020QE028), the Science and Technology Innovation Foundation of Liaocheng University (No. CXCY2021065), and the Innovation Team of Higher Educational Science and Technology Program in Shandong Province (No. 2019KJA025). Long-Qing Chen is the owner of Mu-PRO LLC, which licensed the computer codes for generating the phase-field results from the Penn State Research Foundation. Funding Information: This work was supported by the Natural Science Foundation of China (Grant No. 51701091), the Shandong Provincial Natural Science Foundation, China (ZR2020QE028), the Science and Technology Innovation Foundation of Liaocheng University (No. CXCY2021065), and the Innovation Team of Higher Educational Science and Technology Program in Shandong Province (No. 2019KJA025). Long-Qing Chen is the owner of Mu-PRO LLC, which licensed the computer codes for generating the phase-field results from the Penn State Research Foundation. Publisher Copyright: {\textcopyright} 2021 Author(s).",
year = "2021",
month = aug,
day = "14",
doi = "10.1063/5.0056712",
language = "English (US)",
volume = "130",
journal = "Journal of Applied Physics",
issn = "0021-8979",
publisher = "American Institute of Physics Publising LLC",
number = "6",
}