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Journal articles on the topic 'Multiferroic heterostructure'

Author: Grafiati
Published: 9 March 2023
Last updated: 10 March 2023

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1

Hajlaoui, Thameur, Catalin Harnagea, and Alain Pignolet. "Magnetoelectric Coupling in Room Temperature Multiferroic Ba2EuFeNb4O15/BaFe12O19 Epitaxial Heterostructures Grown by Laser Ablation." Nanomaterials 13, no. 4 (February 17, 2023): 761. http://dx.doi.org/10.3390/nano13040761.

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Multiferroic thin films are a promising class of multifunctional materials, since they allow the integration of multiple functionalities within a single device. In order to overcome the scarcity of single phase multiferroics, it is crucial to develop novel multiferroic heterostructures, combining good ferroelectric and ferromagnetic properties as well as a strong coupling between them. For this purpose, Ba2EuFeNb4O15/BaFe12O19 multiferroic magnetoelectric bilayers have been epitaxially grown on niobium doped SrTiO3 (100) single crystal substrates by pulsed laser deposition. The simultaneous presence of both ferroelectric and magnetic properties—due, respectively, to the Ba2EuFeNb4O15 and BaFe12O19 components—was demonstrated at room temperature, attesting the multiferroic nature of the heterostructure. More interestingly, a strong magnetoelectric coupling was demonstrated (i) by manipulating the ferroelectric properties via an external magnetic field, and conversely, (ii) by tuning the magnetic properties via an external electric field. This strong magnetoelectric coupling shows the high interdependence of both ferroic orders in the Ba2EuFeNb4O15/BaFe12O19 heterostructure, mediated by elastic (epitaxial) strain at the interfaces.
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2

Wang, Jiawei, Aitian Chen, Peisen Li, and Sen Zhang. "Magnetoelectric Memory Based on Ferromagnetic/Ferroelectric Multiferroic Heterostructure." Materials 14, no. 16 (August 17, 2021): 4623. http://dx.doi.org/10.3390/ma14164623.

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Electric-field control of magnetism is significant for the next generation of large-capacity and low-power data storage technology. In this regard, the renaissance of a multiferroic compound provides an elegant platform owing to the coexistence and coupling of ferroelectric (FE) and magnetic orders. However, the scarcity of single-phase multiferroics at room temperature spurs zealous research in pursuit of composite systems combining a ferromagnet with FE or piezoelectric materials. So far, electric-field control of magnetism has been achieved in the exchange-mediated, charge-mediated, and strain-mediated ferromagnetic (FM)/FE multiferroic heterostructures. Concerning the giant, nonvolatile, and reversible electric-field control of magnetism at room temperature, we first review the theoretical and representative experiments on the electric-field control of magnetism via strain coupling in the FM/FE multiferroic heterostructures, especially the CoFeB/PMN–PT [where PMN–PT denotes the (PbMn1/3Nb2/3O3)1−x-(PbTiO3)x] heterostructure. Then, the application in the prototype spintronic devices, i.e., spin valves and magnetic tunnel junctions, is introduced. The nonvolatile and reversible electric-field control of tunneling magnetoresistance without assistant magnetic field in the magnetic tunnel junction (MTJ)/FE architecture shows great promise for the future of data storage technology. We close by providing the main challenges of this and the different perspectives for straintronics and spintronics.
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Li, Rui, Jiawei Jiang, Wenbo Mi, and Haili Bai. "Ferroelectric polarization tailored interfacial charge distribution to modify magnetic properties of two-dimensional Janus FeBrI/In2S3 heterostructures." Applied Physics Letters 120, no. 16 (April 18, 2022): 162401. http://dx.doi.org/10.1063/5.0085128.

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The discovery of two-dimensional magnetic and ferroelectric materials provides a feasible opportunity to realize the nonvolatile electrical control of magnetic properties in van der Waals multiferroic heterostructures. Here, based on the density of functional theory, we study the electronic structures and magnetic properties of the Janus FeBrI/In2S3 multiferroic heterostructure. The Curie temperature and magnetic anisotropy energy (MAE) can be modulated by the ferroelectric polarization due to the interfacial charge redistribution. According to the orbital-resolved magnetocrystalline anisotropy energy ( EMCA) and the second-order perturbation theory, the difference of EMCA mainly stems from the change in electronic states near the Fermi level, which is associated with interfacial charge redistribution in different ferroelectric polarization directions. These findings not only reveal the physical mechanism of the change of MAE in detail but also suggest a feasible strategy to modulate the magnetic properties.
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Guo, Xiaomei, Yingyin K. Zou, Kewen K. Li, Qiushui Chen, and Hua Jiang. "Formation of multiferroic thin-film heterostructure (BiAl:YIG/La:PMNT) via a wet chemical process." Journal of Materials Research 22, no. 8 (August 2007): 2125–29. http://dx.doi.org/10.1557/jmr.2007.0266.

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A novel multiferroic thin-film heterostructure exhibiting both ferromagnetic (FM) and ferroelectric (FE) properties, as well as magneto-optic (MO) and electro-optic (EO) properties, was fabricated via a wet chemical route. Oxide buffer layers were used to allow the growth of ferroelectric lanthanum modified lead magnesium niobate titanate (La:PMNT) layer on top of ferromagnetic bismuth and aluminum substituted yttrium iron garnet (BiAl:YIG). X-ray diffractometer (XRD) analysis confirmed the formation of both crystalline structures. Scanning electron microscopy (SEM) and atomic force microscopy (AFM) were used to examine the surface and cross-section morphologies of the resulted heterostructure. Multiferroic properties of the film were investigated.
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5

Li, Guanjie, Xiaomin Li, Qiuxiang Zhu, Junliang Zhao, and Xiangdong Gao. "Integration of BaTiO3/CoFe2O4 multiferroic heterostructure on GaN semiconductor." CrystEngComm 21, no. 43 (2019): 6545–51. http://dx.doi.org/10.1039/c9ce00932a.

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6

Kara-Murza S. V., Zhidel K. M., Korchikova N. V., Silcheva A. G., Tekhtelev Yu. V., Chizhov R. G., and Pavlenko A. V. "Investigation of the optical properties of a BiFeO-=SUB=-3-=/SUB=-/SrTiO-=SUB=-3-=/SUB=- heterostructure grown on an Al-=SUB=-2-=/SUB=-O-=SUB=-3-=/SUB=-(0001) substrate by RF cathode sputtering." Optics and Spectroscopy 130, no. 7 (2022): 839. http://dx.doi.org/10.21883/eos.2022.07.54724.3512-22.

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The phase composition, structure, and optical properties of the BiFeO3/SrTiO3/Al2O3 (c-cut) heterostructure have been studied using XRD analysis, spectrophotometry, and multi-angle ellipsometry. BFO/STO/Al2O3 heterostructures have been obtained by high-frequency cathode sputtering in an oxygen atmosphere using the intermittent deposition technology. It was found that the BiFeO3 and SrTiO3 layers grew with an orientation in the direction of the [111] crystallographic axis parallel to the normal to the Al2O3 substrate. It has been shown that the damaged layer on the surface of the heterostructure does not exceed 2-3 nm, and no signs of the presence of boundary layers at the Al2O3-SrTiO3 and SrTiO3-BiFeO3 interfaces have been identified. The dispersion dependences of the refractive indices of BFO and STO layers are calculated. The reasons for the revealed regularities are discussed. Keywords: thin films, multiferroic, optical properties, ellipsometry, bismuth ferrite.
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7

Xu, Hang, Bo Wang, Ji Qi, Mei Liu, Fei Teng, Linglong Hu, Yuan Zhang, Chaoqun Qu, and Ming Feng. "Modulation of spin dynamics in Ni/Pb(Mg1/3Nb2/3)O3-PbTiO3 multiferroic heterostructure." Journal of Advanced Ceramics 11, no. 3 (January 6, 2022): 515–21. http://dx.doi.org/10.1007/s40145-021-0548-0.

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AbstractMotivated by the fast-developing spin dynamics in ferromagnetic/piezoelectric structures, this study attempts to manipulate magnons (spin-wave excitations) by the converse magnetoelectric (ME) coupling. Herein, electric field (E-field) tuning magnetism, especially the surface spin wave, is accomplished in Ni/0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 (PMN-PT) multiferroic heterostructures. The Kerr signal (directly proportional to magnetization) changes of Ni film are observed when direct current (DC) or alternative current (AC) voltage is applied to PMN-PT substrate, where the signal can be modulated breezily even without extra magnetic field (H-field) in AC-mode measurement. Deserved to be mentioned, a surface spin wave switch of “1” (i.e., “on”) and “0” (i.e., “off”) has been created at room temperature upon applying an E-field. In addition, the magnetic anisotropy of heterostructures has been investigated by E-field-induced ferromagnetic resonance (FMR) shift, and a large 490 Oe shift of FMR is determined at the angle of 45° between H-field and heterostructure plane.
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8

Kirby, S. D., M. Polking, and R. B. van Dover. "Epitaxial (SrTiO3∕NiO)n∕MgO multiferroic heterostructure." Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 25, no. 1 (January 2007): 37–41. http://dx.doi.org/10.1116/1.2388952.

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9

Zhao, Hongyang, Hideo Kimura, Zhenxiang Cheng, Xiaolin Wang, Qiwen Yao, Minoru Osada, and Baowen Li. "Room temperature multiferroic heterostructure: Nd: BiFeO3/YMnO3." Journal of Crystal Growth 365 (February 2013): 19–23. http://dx.doi.org/10.1016/j.jcrysgro.2012.12.023.

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10

MA, C. B., X. G. TANG, D. G. CHEN, Q. X. LIU, Y. P. JIANG, D. P. XIONG, and Y. C. ZHOU. "REDUCED LEAKAGE CURRENT AND ENHANCED MAGNETIC PROPERTIES OF (Bi,Nd)FeO3 THIN FILMS GROWN ON (Ba,Sr)TiO3 BOTTOM LAYER." Functional Materials Letters 05, no. 03 (September 2012): 1250032. http://dx.doi.org/10.1142/s1793604712500324.

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A multiferroic heterostructure composed of ( Bi 0.875 Nd 0.125) FeO 3 (BNF) are grown on ( Ba 0.65 Sr 0.35) TiO 3(BST) buffered Pt/Ti/SiO2/Si(100) substrate by rf-magnetron sputtering. The heterostructure BNF/BST exhibits a quite low leakage current (3.7 × 10-7 A/cm2 at 300 kV/cm) and dielectric loss (0.0036 at 100 kHz) at room temperature. The saturated magnetization and the coercive field of the BST/BNF heterostructure are 37.7 emu/cm3 and 357.6 Oe, respectively. The low leakage current owed to the action of BST in the charge transfer between BNF and the bottom electrode, the coupling reaction between BST and BNF films. And the better crystallization in BNF/BST heterostructure thin film lead to the ferromagnetic properties enhanced.
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11

Zhao, Hongyang, Hideo Kimura, Zhenxiang Cheng, Xiaolin Wang, Qiwen Yao, Minora Osada, Baowen Li, and Takashi Nishida. "A new multiferroic heterostructure of YMnO3/SnTiO3+x." Scripta Materialia 65, no. 7 (October 2011): 618–21. http://dx.doi.org/10.1016/j.scriptamat.2011.06.044.

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12

Chen, Yajie, Trifon Fitchorov, Carmine Vittoria, and V. G. Harris. "Electrically controlled magnetization switching in a multiferroic heterostructure." Applied Physics Letters 97, no. 5 (August 2, 2010): 052502. http://dx.doi.org/10.1063/1.3475417.

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13

Lu, Pei-Pei, Jian-Xin Shen, Da-Shan Shang, and Young Sun. "Artificial synaptic device based on a multiferroic heterostructure." Journal of Physics D: Applied Physics 52, no. 46 (September 3, 2019): 465303. http://dx.doi.org/10.1088/1361-6463/ab3b33.

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14

Zheng, R. Y., J. Wang, and S. Ramakrishna. "Electrical and magnetic properties of multiferroic BiFeO3/CoFe2O4 heterostructure." Journal of Applied Physics 104, no. 3 (August 2008): 034106. http://dx.doi.org/10.1063/1.2966696.

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15

Deng, Chaoyong, Yi Zhang, Jing Ma, Yuanhua Lin, and Ce-Wen Nan. "Magnetic-electric properties of epitaxial multiferroic NiFe2O4–BaTiO3 heterostructure." Journal of Applied Physics 102, no. 7 (October 2007): 074114. http://dx.doi.org/10.1063/1.2785818.

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16

Pan, Long, Mengchun Pan, Jiafei Hu, Yueguo Hu, Yulu Che, Yang Yu, Nan Wang, et al. "Novel Magnetic Field Modulation Concept Using Multiferroic Heterostructure for Magnetoresistive Sensors." Sensors 20, no. 5 (March 6, 2020): 1440. http://dx.doi.org/10.3390/s20051440.

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The low frequency magnetic field detection ability of magnetoresistive (MR)sensor is seriously affected by 1/f noise. At present, the method to suppress the influence of low frequency noise is mainly to modulate the measured magnetic field by mechanical resonance. In this paper, a novel modulation concept employing a magnetoelectric coupling effect is proposed. A design method of modulation structure based on an equivalent magnetic circuit model (EMCM) and a single domain model of in-plane moment was established. An EMCM was established to examine the relationship between the permeability of flux modulation film (FMF) and modulation efficiency, which was further verified through a finite element simulation model (FESM). Then, the permeability modulated by the voltage of a ferroelectric/ferromagnetic (FE/FM) multiferroic heterostructure was theoretically studied. Combining these studies, the modulation structure and the material were further optimized, and a FeSiBPC/PMN-PT sample was prepared. Experimental results show that the actual magnetic susceptibility modulation ability of FeSiBPC/PMN-PT reached 150 times, and is in good agreement with the theoretical prediction. A theoretical modulation efficiency higher than 73% driven by a voltage of 10 V in FeSiBPC/PMN-PT can be obtained. These studies show a new concept for magnetoelectric coupling application, and establish a new method for magnetic field modulation with a multiferroic heterostructure.
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17

Begué, Adrián, and Miguel Ciria. "Strain-Mediated Giant Magnetoelectric Coupling in a Crystalline Multiferroic Heterostructure." ACS Applied Materials & Interfaces 13, no. 5 (January 27, 2021): 6778–84. http://dx.doi.org/10.1021/acsami.0c18777.

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18

Zhu, Weijia, Huajun Qin, Lukáš Flajšman, Tomoyasu Taniyama, and Sebastiaan van Dijken. "Zero-field routing of spin waves in a multiferroic heterostructure." Applied Physics Letters 120, no. 11 (March 14, 2022): 112407. http://dx.doi.org/10.1063/5.0086430.

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We report zero-field routing of spin waves in a multiferroic heterostructure comprising a ferromagnetic Fe film and a ferroelectric BaTiO3 substrate with fully correlated strain-coupled domains. In the Fe film, a regular alternation of magnetic anisotropy produces a back-and-forth rotation of uniform magnetization in zero magnetic field. Spin waves propagating across this domain structure are refracted at the magnetic domain walls because of abrupt changes in the dispersion relation and phase velocity. Using super-Nyquist sampling magneto-optical Kerr effect microscopy, we image the routing of spin waves and analyze the dependence of the effect on frequency and the propagation direction. We find that spin waves are routed efficiently by angles up to 60° without measurable loss in amplitude. The experimental results are reproduced by micromagnetic simulations and calculations based on the modified Snell's law for magnonics.
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19

Thakur, Shilpa, Hakikat Sharma, Sarita Sharma, Sandeep Saini, K. L. Yadav, Jyoti Shah, R. K. Kotnala, and N. S. Negi. "Dielectric and multiferroic properties of Na0.5Bi0.5TiO3–CoFe2O4 heterostructure composite ceramic." Journal of Materials Science: Materials in Electronics 33, no. 8 (January 22, 2022): 5831–45. http://dx.doi.org/10.1007/s10854-022-07766-0.

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20

Yang, X., Y. Gao, J. Wu, Z. Zhou, S. Beguhn, T. Nan, and N. X. Sun. "Voltage Tunable Multiferroic Phase Shifter With YIG/PMN-PT Heterostructure." IEEE Microwave and Wireless Components Letters 24, no. 3 (March 2014): 191–93. http://dx.doi.org/10.1109/lmwc.2013.2292924.

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21

Rama Krishnan, P. S. Sankara, Miryam Arredondo, Martin Saunders, Q. M. Ramasse, Nagarajan Valanoor, and Paul Munroe. "Microstructural analysis of interfaces in a ferromagnetic-multiferroic epitaxial heterostructure." Journal of Applied Physics 109, no. 3 (February 2011): 034103. http://dx.doi.org/10.1063/1.3531992.

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Wang, J. W., Y. G. Zhao, C. Fan, X. F. Sun, S. Rizwan, S. Zhang, P. S. Li, et al. "Ferroelectric-domain-controlled magnetic anisotropy in Co40Fe40B20/YMnO3 multiferroic heterostructure." Applied Physics Letters 102, no. 10 (March 11, 2013): 102906. http://dx.doi.org/10.1063/1.4795518.

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23

Li, Ting Xian, Ming Zhang, Zhou Hu, Kuo She Li, Dun Bo Yu, and Hui Yan. "Preparation and Study of Strong Magnetoelectric Coupling on Multiferroic BaTiO3/La0.7Sr0.3MnO3 Bilayer Heterostructure." Advanced Materials Research 295-297 (July 2011): 2015–19. http://dx.doi.org/10.4028/www.scientific.net/amr.295-297.2015.

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The BaTiO3/La0.7Sr0.3MnO3((BTO/LSMO) bilayer films had been epitaxially grown on (001) oriented LaAlO3 (LAO) single crystal substrate by using pulsed laser deposition technique,. The measurements of electric and magnetic properties showed that the bilayer heterostructure possessed low dielectric constant (εr=263), high ferromagnetic curie temperature (Tc=317K), and natural ferromagnetic and ferroelectric properties. The magnetoelectric (ME) voltage coefficient for the bilayer heterostructures at room temperature was around 140 mV/cm.Oe, which is one magnitude order higher than others. The interface coupling parameter k between ferromagnetic and ferroelectric layers was 0.68.
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24

Feng, Nan, Wenbo Mi, and Xiaocha Wang. "First principles prediction of interfacial magnetoelectric coupling in tetragonal La2/3Sr1/3MnO3/BiFeO3 multiferroic superlattices." Physical Chemistry Chemical Physics 17, no. 20 (2015): 13647–53. http://dx.doi.org/10.1039/c5cp01857a.

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25

Filipovic, S., N. Obradovic, Lj Andjelkovic, D. Olcan, J. Petrovic, M. Mirkovic, V. Pavlovic, D. Jeremic, B. Vlahovic, and A. Djordjevic. "Multiferroic heterostructure BaTiO3/ε-Fe2O3 composite obtained by in situ reaction." Science of Sintering 53, no. 1 (2021): 1–8. http://dx.doi.org/10.2298/sos2101001f.

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Solid-state reaction between BaTiO3 and Fe2O3 was used to produce a multiferroic heterostructure composite. Commercial BaTiO3 and Fe(NO3)3?9H2O were suspended in ethanol for 30 minutes in an ultrasound bath. The prepared mixture was thermally processed at 300?C for 6 h. Sintering at 1300?C for 1 h resulted in a mixture of different phases, BaTiO3, BaFe12O19 and Ba12Ti28Fe15O84, which were confirmed by x-ray powder diffraction. A dense microstructure with a small volume fraction of closed porosity was indicated by the scanning electron microscopy, while a homogeneous distribution of Fe ions over BaTiO3 phase was visible from energy dispersive spectroscopy mapping. Doping of BaTiO3 with Fe2O3 resulted in formation of magnetic hexaferrite phases, as confirmed by dielectric measurements that showed a broadened maximum of the permittivity measured as a function of temperature.
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Gunawan, V., A. Subagio, and N. A. K. Umiati. "The dynamics of polarization and magnetization: Susceptibilities of magnetoelectric multiferroic heterostructure." Journal of Physics: Conference Series 1825, no. 1 (February 1, 2021): 012049. http://dx.doi.org/10.1088/1742-6596/1825/1/012049.

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27

Staruch, M., J. F. Li, Y. Wang, D. Viehland, and P. Finkel. "Giant magnetoelectric effect in nonlinear Metglas/PIN-PMN-PT multiferroic heterostructure." Applied Physics Letters 105, no. 15 (October 13, 2014): 152902. http://dx.doi.org/10.1063/1.4898039.

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Song, Hua-Ding, Peng-Fei Zhu, Xin Yang, Maosen Qin, Zhaohui Ren, Chun-Gang Duan, Gaorong Han, Zhi-Min Liao, and Dapeng Yu. "Electrical control of magnetic proximity effect in a graphene/multiferroic heterostructure." Applied Physics Letters 113, no. 18 (October 29, 2018): 183101. http://dx.doi.org/10.1063/1.5055811.

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Li, Songbin, Chuanbin Wang, Zhigang Xu, Qiang Shen, and Lianmeng Zhang. "Enhanced dielectric and magnetoelectric properties in multiferroic BCZT/LCMO epitaxial heterostructure." Applied Surface Science 487 (September 2019): 703–7. http://dx.doi.org/10.1016/j.apsusc.2019.05.186.

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Ni, Hao, Yi Wang, Feng Zhang, Jinwei Yang, Meng Wang, Xin Guo, Lu Chen, Shengnan Wang, and Ming Zheng. "Electric-Field-Tunable Transport and Photo-Resistance Properties in LaMnO3−x/PMN-PT Heterostructures." Coatings 12, no. 7 (June 23, 2022): 890. http://dx.doi.org/10.3390/coatings12070890.

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Multiferroic heterojunctions are promising for application in low-power storage and spintronics due to their magnetoelectric coupling properties. Controlling the magnetic and transport properties of magnetic materials by external stimuli and then realizing advanced devices constitute the key mission in this field. We fabricated a multiferroic heterostructure consisting of a ferroelectric single-crystal (001)-0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 substrate and an epitaxial 40 nm LaMnO3−x film. By applying dc electric fields to the ferroelectric substrate, the resistance and the photo-resistance of the LaMnO3−x film could be significantly modulated. With the electric field increasing from 0 to +4.8 kV/cm, the photo-resistance increased by ~4.1% at room temperature. The curve of photo-resistance versus the cycling electric field has a butterfly shape due to the piezoelectric strain effect. Using in situ X-ray diffraction measurements, the linear relationship of the strain and the electric field was quantitatively studied.
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Pavlenko A. V., Stryukov D. V., Kudryavtsev Yu. A., Matyash Ya. Yu., and Malomyzheva N. V. "Preparation, structural features, elemental composition of and dielectric properties of a two-layer structure based on thin films of multiferroic BiFeO-=SUB=-3-=/SUB=- and ferroelectric (Sr, Ba)Nb-=SUB=-2-=/SUB=-O-=SUB=-6-=/SUB=-." Physics of the Solid State 64, no. 12 (2022): 1923. http://dx.doi.org/10.21883/pss.2022.12.54387.439.

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BiFeO heterostructures were manufactured using intermittent sputtering technology on the surface of a single crystal substrate MgO(001) BiFeO3/(Sr, Ba)Nb2O6. Studies of the structure, thickness profile of the composition, surface morphology and dielectric characteristics of materials have been carried out. It is established that despite the formation of two types of orientation domains (±18.4o) in the layer (Sr, Ba)Nb2O6, the upper layer of BiFeO3 is in the ratio of the total parallel orientation with the substrate MgO(001). It is shown that the composition of the films of bismuth ferrite and barium-strontium niobate does not change in film thickness, corresponds to the compositions of the sprayed ceramic targets, no signs of the presence of buffer layers were revealed. The results of the study of dielectric and ferroelectric characteristics of the heterostructure are presented. The reasons for the revealed patterns are discussed. Keywords: thin films, heterostructure, barium-strontium niobate, bismuth ferrite.
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Niedzielski, Bjoern, Chenglong Jia, and Jamal Berakdar. "Supercurrent Induced by Chiral Coupling in Multiferroic/Superconductor Nanostructures." Nanomaterials 11, no. 1 (January 13, 2021): 184. http://dx.doi.org/10.3390/nano11010184.

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We study the transport and the superconducting dynamics in a layer of type II superconductor (SC) with a normal top layer that hosts a helical magnetic ordering that gives rise to spin-current-driven ferroelectric polarization. Proximity effects akin to this heterostructure result in an anisotropic supercurrent transport and modify the dynamic properties of vortices in the SC. The vortices can be acted upon and controlled by electric gating or other means that couple to the spin ordering in the top layer, which, in turn, alter the superconducting/helical magnet coupling characteristics. We demonstrate, using the time dependent Ginzburg–Landau approach, how the spin helicity of the top layer can be utilized for pinning and guiding the vortices in the superconducting layer.
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33

Chen, Y., J. Gao, J. Lou, M. Liu, S. D. Yoon, A. L. Geiler, M. Nedoroscik, et al. "Microwave tunability in a GaAs-based multiferroic heterostructure: Co2MnAl/GaAs/PMN-PT." Journal of Applied Physics 105, no. 7 (April 2009): 07A510. http://dx.doi.org/10.1063/1.3068543.

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Peng, Ren-Ci, J. J. Wang, Jia-Mian Hu, Long-Qing Chen, and Ce-Wen Nan. "Electric-field-driven magnetization reversal in square-shaped nanomagnet-based multiferroic heterostructure." Applied Physics Letters 106, no. 14 (April 6, 2015): 142901. http://dx.doi.org/10.1063/1.4917228.

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Wang, Fenglong, Cai Zhou, Chao Zhang, Chengcheng Yang, Chenglong Jia, Changjun Jiang, and Desheng Xue. "Temperature dependence of electric field tunable ferromagnetic resonance lineshape in multiferroic heterostructure." AIP Advances 6, no. 11 (November 2016): 115211. http://dx.doi.org/10.1063/1.4967780.

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36

Li, T. X., M. Zhang, Z. Hu, K. S. Li, D. B. Yu, and H. Yan. "Effect of preferred orientation on magnetoelectric properties of multiferroic La0.7Sr0.3MnO3/BaTiO3 heterostructure." Solid State Communications 151, no. 22 (November 2011): 1659–61. http://dx.doi.org/10.1016/j.ssc.2011.08.008.

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37

Geiler, A. L., S. M. Gillette, Y. Chen, J. Wang, Z. Chen, S. D. Yoon, P. He, J. Gao, C. Vittoria, and V. G. Harris. "Multiferroic heterostructure fringe field tuning of meander line microstrip ferrite phase shifter." Applied Physics Letters 96, no. 5 (February 2010): 053508. http://dx.doi.org/10.1063/1.3309592.

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38

Zhao, Shifeng. "Advances in Multiferroic Nanomaterials Assembled with Clusters." Journal of Nanomaterials 2015 (2015): 1–12. http://dx.doi.org/10.1155/2015/101528.

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As an entirely new perspective of multifunctional materials, multiferroics have attracted a great deal of attention. With the rapidly developing micro- and nano-electro-mechanical system (MEMS&NEMS), the new kinds of micro- and nanodevices and functionalities aroused extensive research activity in the area of multiferroics. As an ideal building block to assemble the nanostructure, cluster exhibits particular physical properties related to the cluster size at nanoscale, which is efficient in controlling the multiferroic properties for nanomaterials. This review focuses on our recent advances in multiferroic nanomaterials assembled with clusters. In particular, the single phase multiferroic films and compound heterostructured multiferroic films assembled with clusters were introduced detailedly. This technique presents a new and efficient method to produce the nanostructured multiferroic materials for their potential application in NEMS devices.
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39

Li, Pingping, Cai Zhou, Cuimei Cao, Wenqiang Wang, and Changjun Jiang. "Electric-field control of non-volatile 180° switching of the unidirectional anisotropy field in a multiferroic heterostructure." Physical Chemistry Chemical Physics 20, no. 40 (2018): 25854–60. http://dx.doi.org/10.1039/c8cp05106b.

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We investigate the room-temperature, electric-field-mediated, non-volatile 180° switching of the unidirectional anisotropy field in an IrMn/CoFeB/Ta/Pb(Mg1/3Nb2/3)O3–PbTiO3 heterostructure.
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40

Khannanov B.Kh., Sanina V.A., Golovenchits E.I., and Lushnikov S.G. "Phase transitions and phase transformations in the phase separation nanoregions in ErMn-=SUB=-2-=/SUB=-O-=SUB=-5-=/SUB=- multiferroics." Physics of the Solid State 63, no. 13 (2022): 1728. http://dx.doi.org/10.21883/pss.2022.13.52313.155.

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The effect of the rare-earth ion Er3+, which has a large orbital contribution to the magnetic moment, were studied to phase transitions and phase transformations of 2D nanoregions of phase separation in the ErMn2O5 multiferroic. These nanoregions are the semiconductor heterostructures (superlattices) and are formed due to self-organization processes in the ErMn2O5 matrix. Significant effect of Er3+ ions, the moments of which are rigidly oriented along the c axis of the crystal, on the magnetic dynamics, heat capacity and multiferroic properties of layers superlattises was found at a wide temperature range 5-300 K in ErMn2O5 multiferroics. Keywords: multiferroic, 2D phase separation nanoregions, semiconductor-heterostructures, superlattices, phase transitions, phase transformations.
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41

Khannanov B.Kh., Sanina V.A., Golovenchits E.I., and Lushnikov S.G. "Phase transitions and phase transformations in the phase separation nanoregions in ErMn-=SUB=-2-=/SUB=-O-=SUB=-5-=/SUB=- multiferroics." Physics of the Solid State 63, no. 13 (2022): 2161. http://dx.doi.org/10.21883/pss.2022.13.53908.155.

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The effect of the rare-earth ion Er3+, which has a large orbital contribution to the magnetic moment, were studied to phase transitions and phase transformations of 2D nanoregions of phase separation in the ErMn2O5 multiferroic. These nanoregions are the semiconductor heterostructures (superlattices) and are formed due to self-organization processes in the ErMn2O5 matrix. Significant effect of Er3+ ions, the moments of which are rigidly oriented along the c axis of the crystal, on the magnetic dynamics, heat capacity and multiferroic properties of layers superlattises was found at a wide temperature range 5-300 K in ErMn2O5 multiferroics. Keywords: multiferroic, 2D phase separation nanoregions, semiconductor-heterostructures, superlattices, phase transitions, phase transformations.
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42

Liu, Mengli, Wei Du, Hua Su, Bo Liu, Hao Meng, and Xiaoli Tang. "Electric-field-tunable linear unipolar magnetic switch based on a spin-valve multiferroic heterostructure." Journal of Physics: Conference Series 2132, no. 1 (December 1, 2021): 012040. http://dx.doi.org/10.1088/1742-6596/2132/1/012040.

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Abstract This work reports an energy-efficient strategy for realizing linear unipolar giant magnetoresistance (GMR) switch by using electric fields (E-fields). Herein, a modified spin-valve (SV) structure of double antiferromagnetic (AFM) pinning layers was adopted. Since the magnetization direction of ferromagnetic (FM) layer can be controlled via the strain-mediated magnetoelectric (ME) effect, a multiferroic heterostructure of SV/PMN-PT was fabricated. By applying an E-field on the PMN-PT substrate, an effective magnetic field Heff was produced along the [1-10] direction of PMN-PT. It can turn the magnetic moments of FM layer toward [1-10] direction. Accordingly, a linear GMR curve with a wide sensing field range was achieved. This E-field-induced linear magnetic switch can satisfy the demand for different switching field ranges in the same application system.
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43

Gareeva, Z. V., A. K. Zvezdin, and T. T. Gareev. "Ferroelectric and Magnetic Domain Walls in High Temperature Multiferroic Films and Heterostructures." Materials Science Forum 845 (March 2016): 7–12. http://dx.doi.org/10.4028/www.scientific.net/msf.845.7.

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In the last decade, considerable attention has been focused on the search of new multiferroic materials and the ways of improvement of their magnetoelectric properties. In this short review, we survey the progress in study of multiferroics focusing the high temperature multiferroic bismuth ferrite and rare earth iron garnets. We discuss the recent results of investigation of domain walls in multiferroics, concentrating the most important magnetoelectric manifestations (electric polarization and magnetization), and the pinning effect appearing as clamping of ferroelectric and magnetic domain walls.
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44

Yan, Jian-Min, Ke Wang, Zhi-Xue Xu, Jing-Shi Ying, Ting-Wei Chen, Guo-Liang Yuan, Tao Zhang, Hai-Wu Zheng, Yang Chai, and Ren-Kui Zheng. "Large ferroelectric-polarization-modulated photovoltaic effects in bismuth layered multiferroic/semiconductor heterostructure devices." Journal of Materials Chemistry C 9, no. 9 (2021): 3287–94. http://dx.doi.org/10.1039/d0tc05638c.

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45

Saveliev, Dmitry, Leonid Fetisov, Dmitry Chashin, Yuri Fetisov, Anastasia Khon, and Mikhail Shamonin. "Effects of ferromagnetic-material thickness on magnetoelectric voltage transformation in a multiferroic heterostructure." Smart Materials and Structures 30, no. 6 (April 27, 2021): 067002. http://dx.doi.org/10.1088/1361-665x/abf6c0.

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46

Dong, Guohua, Guoqiang Tan, Yangyang Luo, Wenlong Liu, Huijun Ren, and Ao Xia. "The superior multiferroic properties of Bi0.85Nd0.15Fe0.98Mn0.02O3/CoFe2O4 heterostructure thin film at room temperature." Materials Letters 127 (July 2014): 24–27. http://dx.doi.org/10.1016/j.matlet.2014.04.082.

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47

张, 旎. "Electric-Field Modulation Effect on Magnetic Properties in Ni/PMN-PT Multiferroic Heterostructure." Applied Physics 07, no. 02 (2017): 31–36. http://dx.doi.org/10.12677/app.2017.72005.

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48

Wang, Chenying, Jiangtao Pu, Zhongqiang Hu, Wei Su, Mengmeng Guan, Bin Peng, Ziyao Zhou, Zhiguang Wang, Zhuangde Jiang, and Ming Liu. "Electric Field Tuning of Anisotropic Magnetoresistance in Ni-Co/PMN-PT Multiferroic Heterostructure." IEEE Transactions on Magnetics 55, no. 2 (February 2019): 1–3. http://dx.doi.org/10.1109/tmag.2018.2865250.

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49

Chen, Yajie, Trifon Fitchorov, Anton L. Geiler, Jinsheng Gao, Carmine Vittoria, and Vincent G. Harris. "Dynamic response of converse magnetoelectric effect in a PMN-PT-based multiferroic heterostructure." Applied Physics A 100, no. 4 (May 13, 2010): 1149–55. http://dx.doi.org/10.1007/s00339-010-5726-9.

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50

Li, Tingxian, Dongwei Ma, Kuoshe Li, and Zhou Hu. "Self-biased magnetoelectric coupling effect in the layered La0.7Sr0.3MnO3/BaTiO3/La0.7Sr0.3MnO3 multiferroic heterostructure." Journal of Alloys and Compounds 747 (May 2018): 558–62. http://dx.doi.org/10.1016/j.jallcom.2018.03.045.

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