Nonlinear Magnetoelectric Response of Planar Ferromagnetic-Piezoelectric Structures to Sub-Millisecond Magnetic Pulses
The magnetoelectric response of bi- and symmetric trilayer composite structures to pulsed magnetic fields is experimentally investigated in detail. The structures comprise layers of commercially available piezoelectric (lead zirconate titanate) and magnetostrictive (permendur or nickel) materials. T...
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| Format: | Article |
| Language: | English |
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MDPI AG
2012-11-01
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| Series: | Sensors |
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| Online Access: | http://www.mdpi.com/1424-8220/12/11/14821 |
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| author | Mikhail Shamonin Gareth J. Monkman Irene Schulz Leonid Y. Fetisov Yury K. Fetisov Dmitry V. Chashin Florian Kreitmeier |
| author_facet | Mikhail Shamonin Gareth J. Monkman Irene Schulz Leonid Y. Fetisov Yury K. Fetisov Dmitry V. Chashin Florian Kreitmeier |
| author_sort | Mikhail Shamonin |
| collection | DOAJ |
| description | The magnetoelectric response of bi- and symmetric trilayer composite structures to pulsed magnetic fields is experimentally investigated in detail. The structures comprise layers of commercially available piezoelectric (lead zirconate titanate) and magnetostrictive (permendur or nickel) materials. The magnetic-field pulses have the form of a half-wave sine function with duration of 450 µs and amplitudes ranging from 500 Oe to 38 kOe. The time dependence of the resulting voltage is presented and explained by theoretical estimations. Appearance of voltage oscillations with frequencies much larger than the reciprocal pulse length is observed for sufficiently large amplitudes (~1–10 kOe) of the magnetic-field pulse. The origin of these oscillations is the excitation of bending and planar acoustic oscillations in the structures. Dependencies of the magnetoelectric voltage coefficient on the excitation frequency and the applied magnetic field are calculated by digital signal processing and compared with those obtained by the method of harmonic field modulation. The results are of interest for developing magnetoelectric sensors of pulsed magnetic fields as well as for rapid characterization of magnetoelectric composite structures. |
| first_indexed | 2024-04-11T18:21:12Z |
| format | Article |
| id | doaj.art-b1ff2e200ce04d8aac959699d227de3f |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-04-11T18:21:12Z |
| publishDate | 2012-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-b1ff2e200ce04d8aac959699d227de3f2022-12-22T04:09:46ZengMDPI AGSensors1424-82202012-11-011211148211483710.3390/s121114821Nonlinear Magnetoelectric Response of Planar Ferromagnetic-Piezoelectric Structures to Sub-Millisecond Magnetic PulsesMikhail ShamoninGareth J. MonkmanIrene SchulzLeonid Y. FetisovYury K. FetisovDmitry V. ChashinFlorian KreitmeierThe magnetoelectric response of bi- and symmetric trilayer composite structures to pulsed magnetic fields is experimentally investigated in detail. The structures comprise layers of commercially available piezoelectric (lead zirconate titanate) and magnetostrictive (permendur or nickel) materials. The magnetic-field pulses have the form of a half-wave sine function with duration of 450 µs and amplitudes ranging from 500 Oe to 38 kOe. The time dependence of the resulting voltage is presented and explained by theoretical estimations. Appearance of voltage oscillations with frequencies much larger than the reciprocal pulse length is observed for sufficiently large amplitudes (~1–10 kOe) of the magnetic-field pulse. The origin of these oscillations is the excitation of bending and planar acoustic oscillations in the structures. Dependencies of the magnetoelectric voltage coefficient on the excitation frequency and the applied magnetic field are calculated by digital signal processing and compared with those obtained by the method of harmonic field modulation. The results are of interest for developing magnetoelectric sensors of pulsed magnetic fields as well as for rapid characterization of magnetoelectric composite structures.http://www.mdpi.com/1424-8220/12/11/14821composite materialsmagnetoelectric effectmagnetostrictionpiezoelectricitymagnetic field pulse |
| spellingShingle | Mikhail Shamonin Gareth J. Monkman Irene Schulz Leonid Y. Fetisov Yury K. Fetisov Dmitry V. Chashin Florian Kreitmeier Nonlinear Magnetoelectric Response of Planar Ferromagnetic-Piezoelectric Structures to Sub-Millisecond Magnetic Pulses Sensors composite materials magnetoelectric effect magnetostriction piezoelectricity magnetic field pulse |
| title | Nonlinear Magnetoelectric Response of Planar Ferromagnetic-Piezoelectric Structures to Sub-Millisecond Magnetic Pulses |
| title_full | Nonlinear Magnetoelectric Response of Planar Ferromagnetic-Piezoelectric Structures to Sub-Millisecond Magnetic Pulses |
| title_fullStr | Nonlinear Magnetoelectric Response of Planar Ferromagnetic-Piezoelectric Structures to Sub-Millisecond Magnetic Pulses |
| title_full_unstemmed | Nonlinear Magnetoelectric Response of Planar Ferromagnetic-Piezoelectric Structures to Sub-Millisecond Magnetic Pulses |
| title_short | Nonlinear Magnetoelectric Response of Planar Ferromagnetic-Piezoelectric Structures to Sub-Millisecond Magnetic Pulses |
| title_sort | nonlinear magnetoelectric response of planar ferromagnetic piezoelectric structures to sub millisecond magnetic pulses |
| topic | composite materials magnetoelectric effect magnetostriction piezoelectricity magnetic field pulse |
| url | http://www.mdpi.com/1424-8220/12/11/14821 |
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