Results 11 to 20 of about 21,055 (268)
Semiconductor Physics, Quantum Electronics & Optoelectronics, 2018 Ferroics and multiferroics are unique objects for fundamental physical research of complex nonlinear processes and phenomena that occur in them within micro- or nanoscale.
A.N. Morozovska +3 more
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Multiferroics: different routes to magnetoelectric coupling
npj SpintronicsThe simultaneous presence of ferroelectricity and magnetism in multiferroics breaks both spatial inversion and time reversal symmetries at the macroscopic scale, which opens the door to many interesting phenomena and resembles the violation of these ...
Maxim Mostovoy
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Multiferroic Hysteresis Loop [PDF]
Materials, 2017 Multiferroics, showing both ferroelectric and magnetic order, are promising candidates for future electronic devices. Especially, the fundamental understanding of ferroelectric switching is of key relevance for further improvements, which however is rarely reported in literature. On a prime example for a spin-driven multiferroic, LiCuVO4, we present an
Alexander Ruff +2 more
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Multiferroic quantum criticality [PDF]
Nature Materials, 2018 The zero-temperature limit of a continuous phase transition is marked by a quantum critical point, which can generate exotic physics that extends to elevated temperatures. Magnetic quantum criticality is now well known, and has been explored in systems ranging from heavy fermion metals to quantum Ising materials.
Awadhesh Narayan +3 more
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Multiferroic PbFe12O19 ceramics [PDF]
Journal of Electroceramics, 2011 PbFe12O19 (PFO) powders in hexagonal structure have been synthesized by sol-gel process using lead acetate, glycerin and ferric acetylacetonate as the precursor. PbFe12O19 ceramics were obtained by sintering the PbFe12O19 powders at 1000\degree C for 1 hour.
Tan, Guo-Long, Wang, Min
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Physical Review Materials, 2017 An appealing mechanism for inducing multiferroicity in materials is the generation of electric polarization by a spatially varying magnetization that is coupled to the lattice through the spin-orbit interaction. Here we describe the reciprocal effect, in which a time-dependent electric polarization induces magnetization even in materials with no ...
Dominik M. Juraschek +3 more
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Dissipationless Multiferroic Magnonics [PDF]
Physical Review Letters, 2015 7 pages, 4 figures, supplementary materials ...
Chen Wei, Sigrist Manfred
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Axion-matter coupling in multiferroics
Physical Review Research, 2021 Multiferroics (MFs) are materials with two or more ferroic orders, like spontaneous ferroelectric and ferromagnetic polarizations. Such materials can exhibit a magnetoelectric effect whereby magnetic and ferroelectric polarizations couple linearly ...
Henrik S. Røising +6 more
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Physical Review Letters, 2014 Simultaneous magnetic and electric deflection measurements of rhodium clusters (Rh(N), 6 ≤ N ≤ 40) reveal ferromagnetism and ferroelectricity at low temperatures, while neither property exists in the bulk metal. Temperature-independent magnetic moments (up to 1 μ(B) per atom) are observed, and superparamagnetic blocking temperatures up to 20 K ...
Ma, L. +4 more
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npj Computational Materials, 2022 Two-dimensional (2D) multiferroics have attracted increasing interests in basic science and technological fields in recent years. However, most reported 2D magnetic ferroelectrics are based on the d-electron magnetism, which makes them rather rare due to
Haoqiang Ai +7 more
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