Magnetoelectric interactions in bilayers of yttrium iron garnet and lead magnesium niobate-lead titanate: Evidence for strong coupling in single crystals and epitaxial films

Srinivasan, G.; Vreugd, C. P. De; Бичурин, М. И.; Петров, В. М.

doi:10.1063/1.1943491

Cited by 30 publications

(19 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…(26). Table 1 The properties of piezoelectric materials (Bichurin and Petrov, 2012;Bichurin et al, 2010;Filippov, 2004;Filippov et al, 2011;Shastry et al, 2004;Srinivasan et al, 2005 (Slaughter et al, 2000) and theoretical prediction in quasi-static and dynamic cases. 8.…”

Section: The Main Calculating Stepsmentioning

confidence: 99%

Effects of hysteresis and temperature on magnetoelectric effect in giant magnetostrictive/piezoelectric composites

Zhang

Gao

2015

International Journal of Solids and Structures

View full text Add to dashboard Cite

a b s t r a c tA nonlinear dynamic hysteretic theoretical model on magnetoelectric effect of tri-layered composites is built based on a nonlinear constitutive relation for magnetostrictive material and a linear piezoelectric model for piezoelectric material. And a finite element analysis is implemented to investigate quantitatively the influences of hysteresis and temperature on the ME effect of the layered composites. The model also can explain the ''self-biased'' response caused by the hysteretic characteristics of the ME composites. Then the distribution of the true displacement along the longitudinal direction is revealed by numerical calculation. The increment of temperature due to the magnetic hysteresis loss is investigated. The temperature, the AC magnetic field and the bias field on the induced electric field and the ME effect are studied, respectively. The results show that the bigger the magnetic frequency, the larger the energy loss of the ME composites. The initial temperature has little effect on the induced electric field at low magnetic field region, but significant effect on the induced electric field at high magnetic field region. The frequency multiplying behavior will disappear when the bias field is strong. In addition, the bias magnetic field also affects the shape of E 3 $ H AC curve, with the increase of the bias field, the shape of E 3 $ H AC curve changes from symmetry to asymmetry. The frequency mixing of the induced electric field is also discussed.

show abstract

Section: The Main Calculating Stepsmentioning

confidence: 99%

Effects of hysteresis and temperature on magnetoelectric effect in giant magnetostrictive/piezoelectric composites

Zhang

Gao

2015

International Journal of Solids and Structures

View full text Add to dashboard Cite

show abstract

“…YIG is one of the materials with the lowest losses at high frequencies and is used in microwave devices including resonators and lters [7][8][9]]. Related recent developments in the applications aspects of the ferrimagnetic garnets are the demonstration of YIG-ferroelectric composites for magnetic eld sensors and voltage tunable high frequency devices [10][11][12][13]. YIG is also of interest for use in devices based on spin torque transfer phenomena [14,15].…”

Section: Introductionmentioning

confidence: 99%

Growth Induced Magnetic Anisotropy in Yttrium Iron Garnet Films on Yttrium Aluminum Garnet Substrates

Sriniva

Liu

Zhou

et al. 2022

Preprint

View full text Add to dashboard Cite

Yttrium iron garnet (YIG) is a ferrimagnetic oxide of importance for a variety of applications including magnetic field sensors and microwave signal processing devices. Most of the applications, however, require a bias magnetic field that impedes miniaturization of YIG based sensors and communication devices. This work is aimed at strain engineering of YIG films to realize an induced magnetic anisotropy field that could act as a built-in bias field. We discuss here pulsed laser deposition (PLD) and characterization of YIG films on yttrium aluminum garnet (YAG) substrates. One expects the − 3% lattice mismatch between the film and substrate to result in an in-plane compressive strain and out-of-plane tensile strain. Films with thickness 55 nm to 380 nm were deposited on (100), (110), and (111) YAG substrates and annealed at high temperatures were characterized by structural and magnetic characterization techniques. The uniaxial out-of-plane strain anisotropy field estimated from X-ray diffraction data varied from 0.5 to 4.kOe for the films, showed an increase with increasing film thickness, and the highest values were for films on (100)YAG. Ferromagnetic resonance (FMR) measurements at 5 to 10 GHz also revealed the presence of a growth induced uniaxial anisotropy field as high as 450 Oe in the films, that decreased with increasing film thickness. The FMR line-width varied from 19.5 Oe to 82 Oe with films on (100) YAG showing the smallest values. The PLD YIG films on YAG substrates exhibiting a large perpendicular anisotropy field have the potential for use in sensors and high frequency devices.

show abstract

“…We propose that microwave materials and devices will play a leading role in positively impacting global markets in the microwave communications sector. Of particular interest are electrically-tunable microwave devices as real time adaptive magnetoelectric systems having low microwave loss and strong ME/MD coupling effects 19 20 21 . Yttrium iron garnet Y 3 Fe 5 O 12 (YIG) and its variants are the most popular candidates due to their low microwave loss, high resistivity, and structural & chemical stability.…”

mentioning

confidence: 99%

Ferromagnetic resonance induced large microwave magnetodielectric effect in cerium doped Y3Fe5O12 ferrites

Chen

Wang

Nie

et al. 2016

Sci Rep

View full text Add to dashboard Cite

In recent years, multifunctional materials contained simultaneous ferroelectric and ferromagnetic ordering have been realized. Here, a real time room temperature adaptive materials system, which demonstrates an RF magnetodielectric (MD) response, i.e., CexY3−xFe5O12 (x = 0, 0.05, 0.1, 0.15, 0.2), is reported. The magnetic and dielectric properties of Ce-doped YIG microwave ferrites processed by a traditional ceramic route have been measured over a frequency range of 4–8 GHz (C-band). The substitution of Ce not only enhances the microwave electromagnetic properties of the YIG, but also modulates the magnetodielectric response. The maximum magnetodielectric response in Ce-doped YIG sample ranges in magnitude from approximately +5% to −5% under an applied field of 1.78 kOe. This effect was attributed to electron fluctuations on the Fe cation sites. Furthermore, the magnitude of the MD response was shown to be enhanced by the cerium content. It is believed that research of the magnetodielectric effect in YIG ferrites is of great importance to the development of next generation multifunctional adaptive microwave materials, devices and integrated circuits.

show abstract

Magnetoelectric interactions in bilayers of yttrium iron garnet and lead magnesium niobate-lead titanate: Evidence for strong coupling in single crystals and epitaxial films

Cited by 30 publications

References 12 publications

Effects of hysteresis and temperature on magnetoelectric effect in giant magnetostrictive/piezoelectric composites

Effects of hysteresis and temperature on magnetoelectric effect in giant magnetostrictive/piezoelectric composites

Growth Induced Magnetic Anisotropy in Yttrium Iron Garnet Films on Yttrium Aluminum Garnet Substrates

Ferromagnetic resonance induced large microwave magnetodielectric effect in cerium doped Y3Fe5O12 ferrites

Contact Info

Product

Resources

About