Details

Autor(en) / Beteiligte

• Chen, Chen
• Mou, Haowen
• Zhu, Youlun
• Ao, Hong
• Meng, Gang
• Ding, Yiwen
• Gao, Rongli
• Deng, Xiaoling
• Cai, Wei
• Wang, Zhenhua
• Fu, Chunlin
• Lei, Xiang
• Chen, Gang

Titel

Study on the magnetoelectric coupling properties of Mn0.5Zn0.5Fe2O4-PbZryTi1-yO3 multiferroic fluids with different polarization intensities

Ist Teil von

• Materials science & engineering. B, Solid-state materials for advanced technology, 2024-06, Vol.304, Article 117337

Ort / Verlag

Elsevier B.V

Erscheinungsjahr

2024

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• •Mn0.5Zn0.5Fe2O4-PbZryTi1-yO3 multiferroic fluids were prepared by the ball milling method.•The polarization intensity of PbZryTi1-yO3 particles reaches its maximum of 2.55 μC cm−2.•Aa high dielectric constant of 4.6 and a saturation polarization intensity of 15.69 nC cm-2 were obtained.•All specimens present obvious magnetodielectric response.•The maximum longitudinal magnetoelectric coupling coefficient αE33 is 11.49 V cm−1 Oe-1. The Mn0.5Zn0.5Fe2O4-PbZryTi1-yO3 multiferroic fluids were prepared by the ball milling method, and the polarization intensities of PbZryTi1-yO3 particles on the magnetoelectric coupling (ME) effect were investigated. X-ray diffraction analysis (XRD) results indicate that the pure phase Mn0.5Zn0.5Fe2O4 and PbZryTi1-yO3 particles (y = 0, 0.25, 0.5, 0.75, and 1) were successfully prepared. When y = 0.5, the polarization intensity of PbZryTi1-yO3 particles reaches its maximum of 2.55 μC cm−2. At this time, the Mn0.5Zn0.5Fe2O4-PbZryTi1-yO3 multiferroic fluids possess a high dielectric constant of 4.6 and a saturation polarization intensity of 15.69 nC cm−2. After applying the magnetic field, it shows a better magnetodielectric response (56.12 %), while the ferroelectric properties are also significantly improved. When the polarization intensity reaches its maximum value, the maximum longitudinal magnetoelectric coupling coefficient αE33 is 11.49 V cm−1 Oe-1. It provides a new approach to achieving the strong magnetoelectric coupling effect in multiferroic fluids.