Microscopic origin of magnetic-field (S) induced electric polarization (P) potentially up to near room temperature has been investigated for helimagnets Ba_2(Mg_(1-x)Zn_x)_2Fe_(12)O_(22) with controlled magnetic aniso-tropy by revealing B- and x-dependent changes of magnetoelectric ...
A. Magnetoelectric interactions and phase transitions in a new class of multiferroics with improper electric polarization. JETP Lett. 88, 505–510 (2008). 20. Bousquet, E. & Cano, A. Non-collinear magnetism in multiferroic perovskites. J. Phys.: Condens. Mater. 28, 123001 (2016). 21. ...
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aresources constraints 正在翻译,请等待...[translate] awhat are the classfication and definitions of dielectric media according to the relationship between the electric field and the polarization density of medium 什么是电介质媒介的classfication和定义根据电场和极化密度的关系媒介之间[translate]...
V. et al. Photonic spin Hall effect in hyperbolic metamaterials for polarization-controlled routing of subwavelength modes. Nat. Commun. 5, 3226 (2014). Article ADS Google Scholar Wu, F. Y. Theory of resistor networks: the two-point resistance. J. Phys. A Math. Gen. 37, 6653–6673 (...
dinirgelcetniognthasnadnvdicweavveersnauwmhbeenrsthΔemelzedctormicifniealtdesisΔamppylbieydainfatchtoerzo-df i~re1c0t6iownh.en the electric field Induced polarization. The induced time-averaged electric polarization is directly proportional to the reorienta- tion of the ...
ProofAgain, by polarization, it suffices to check the condition for \mu =\nu . Recall that the convolution of two centered Gaussians is again a centered Gaussian; \begin{aligned} \phi _\varepsilon *\phi _\varepsilon =\phi _{\sqrt{2}\varepsilon }. \end{aligned} (4.5) ...
The asymmetric Cd shape is reflected on the extreme values on the positive or negative polarizations, and Cd of most ILs is in the range of 4–20 μF cm−2. Imidazolium-based ILs are the most studied class of ILs in capacitance with wide electrode chemical window, up to 4.5 V...
The pulsar wind presents an important class of Poynting flux-dominated outflows. These are dominated by electromagnetic rather than kinetic energy. Here we want to study the closed electric current system, which involves regions both very near to the pulsar and very far away in the pulsar wind,...
Therefore, by superposition, Qθ for a system of photons measures the difference between number of two circular polarizations. We also learn that for a generic system of photons the angular momentum J is not equal to Qθ. This discussion implies that, while the compact generator in both of ...