Results 31 to 40 of about 899,714 (238)

Magnetoelectric coupling at metal surfaces

Nature Nanotechnology, 2010
Magnetoelectric coupling allows the magnetic state of a material to be changed by an applied electric field. To date, this phenomenon has mainly been observed in insulating materials such as complex multiferroic oxides. Bulk metallic systems do not exhibit magnetoelectric coupling, because applied electric fields are screened by conduction electrons ...
L, Gerhard, T K, Yamada, T, Balashov, A F, Takács, R J H, Wesselink, M, Däne, M, Fechner, S, Ostanin, A, Ernst, I, Mertig, W, Wulfhekel   +10 more
openaire   +4 more sources

Search for Magnetoelectric Coupling at the 57Fe/Hf0.5Zr0.5O2 Interface Using Operando Synchrotron Mössbauer Spectroscopy

Advanced Materials Interfaces, 2022
Multiferroic materials with coexisting ferroelectric and ferromagnetic orders have attracted much attention due to the magnetoelectric coupling opening alternative prospects for electronic devices.
Vitaly Mikheev, Roberto Mantovan, Sergei Zarubin, Anna Dmitriyeva, Elena Suvorova, Philipp A. Buffat, Andrei V. Zenkevich   +6 more
doaj   +1 more source

High-temperature electromagnons in the magnetically induced multiferroic cupric oxide driven by intersublattice exchange [PDF]

, 2014
Magnetically induced ferroelectric multiferroics present an exciting new paradigm in the design of multifunctional materials, by intimately coupling magnetic and polar order.
Doig, K. I., Lloyd-Hughes, James, Lloyd-Hughes, J, Gaw, Stephen M., Gaw, SM, Doig, KI, Hétroy Wheeler, E. M., Boothroyd, AT, Hétroy Wheeler, EM, Prabhakaran, D, Boothroyd, Andrew T., Jones, S. P. P., Jones, SPP, Boothroyd, Andrew, Prabhakaran, Dharmalingam   +14 more
core   +1 more source

Interfacial magnetoelectric coupling in tricomponent superlattices [PDF]

Physical Review B, 2010
Using first-principles density functional theory, we investigate the interfacial magnetoelectric coupling in a tri-component superlattice composed of a ferromagnetic metal (FM), ferroelectric (FE), and normal metal (NM). Using Fe/FE/Pt as a model system, we show that a net and cumulative interfacial magnetization is induced in the FM metal near the FM ...
Lee, Jaekwang, Sai, Na, Cai, Tianyi, Niu, Qian, Demkov, Alexander A.   +4 more
openaire   +2 more sources

Negative magnetostrictive magnetoelectric coupling of BiFeO3 [PDF]

, 2013
How magnetoelectric coupling actually occurs on a microscopic level in multiferroic BiFeO3 is not well known. By using high-resolution single crystal neutron diffraction techniques, we have determined the electric polarization of each individual element ...
Lee S, Lee, Sanghyun, Adroja, D. T., Je Geun Park, Cheong, S.-W.,, Fernandez-Diaz, M. T., Seongsu Lee, Cheong, S. -W., Kiryukhin V, S.-W. Cheong, Park, Junghwan,, Kimura, H., Fernandez-Diaz MT, D. T. Adroja, Mostovoy, M.,, Lee, Seongsu, Adroja DT, Lee, Seongsu,, Kiryukhin, V., Y. Noda, Lee, Sanghyun,, Adroja, D.T.,, M. Mostovoy, Fernandez-Diaz, M.T.,, Cheong, S.W., Park, Je-Geun,, Sanghyun Lee, Park J, Je-Geun Park, Noda, Y.,, Mostovoy, M., Kimura, H.,, Park, Junghwan, Fernandez-Diaz, M.T., Adroja, D.T., M. T. Fernandez-Diaz, Kimura H, Noda Y, V. Kiryukhin, Sanghyun Lee, Noda, Y., Cheong S, Mostovoy M, H. Kimura, Park, Je-Geun, Kiryukhin, V.,, Junghwan Park   +46 more
core   +3 more sources

Magnetoelectric-field electrodynamics: Search for magnetoelectric point scatterers

, 2022
Resonant scattering of electromagnetic (EM) waves by small particles is considered as one of the basic problem in metamaterial science. At present, special subwavelength resonators are considered as structural elements in chiral and bianisotropic ...
E. O. Kamenetskii (4338595)
core   +1 more source

Understanding and designing magnetoelectric heterostructures guided by computation: progresses, remaining questions, and perspectives

npj Computational Materials, 2017
Magnetoelectric composites and heterostructures integrate magnetic and dielectric materials to produce new functionalities, e.g., magnetoelectric responses that are absent in each of the constituent materials but emerge through the coupling between ...
Jia-Mian Hu, Chun-Gang Duan, Ce-Wen Nan, Long-Qing Chen   +3 more
doaj   +1 more source

Magnetoelectric coupling in the cubic ferrimagnet Cu2OSeO3 [PDF]

, 2008
We have investigated the magnetoelectric coupling in the lone pair containing piezoelectric ferrimagnet Cu2OSeO3. Significant magnetocapacitance develops in the magnetically ordered state (Tc=60 K). We find critical behavior near Tc and a divergence near
Palstra, Thomas T.M.,, Colin, Claire V.,, Colin, CV, Bos, Jan-Willem G.,, Bos, JWG, Palstra, TTM, Bos, Jan-Willem G., Colin, Claire V., Palstra, Thomas T. M.   +8 more
core   +2 more sources

Nonmonotonic particle-size-dependence of magnetoelectric coupling in strained nanosized particles of BiFeO3

Scientific Reports, 2018
Using high resolution powder x-ray and neutron diffraction experiments, we determined the off-centered displacement of the ions within a unit cell and magnetoelectric coupling in nanoscale BiFeO3 (≈20–200 nm).
Sudipta Goswami, Dipten Bhattacharya, Chandan K. Ghosh, Barnali Ghosh, S. D. Kaushik, V. Siruguri, P. S. R. Krishna   +6 more
doaj   +1 more source

Equivalent circuit model of converse magnetoelectric effect for the tri-layer magnetoelectric laminates with thermal and stress loadings

AIP Advances, 2015
For the converse magnetoelectric coupling effect of the piezoelectric/magnetostrictive/piezoelectric tri-layer symmetric magnetoelectric laminates, based on the nonlinear thermo-magneto-mechanical constitutive equations of the giant magnetostrictive ...
Hao-Miao Zhou, Meng-Han Li, Hui Liu, Xiao-Le Cui   +3 more
doaj   +1 more source