Optimal helix shape: Equality of dielectric, magnetic, and chiral susceptibilitiesSpringer Science and Business Media LLC - Tập 52 - Trang 472-479 - 2009
I. V. Semchenko, S. A. Khakhomov, A. L. Samofalov
The possibility of linearly polarized electromagnetic microwave conversion into a circularly polarized wave using single-turn helices with preliminary calculated optimal parameters is demonstrated. The helices are characterized by equal dielectric, magnetic, and chiral susceptibilities. Such optimal helices can be further used, for example, to develop reflectionless coatings and metamaterials with...... hiện toàn bộ
Covariant description of the spin states of a fermi particle moving in external fieldsSpringer Science and Business Media LLC - Tập 10 - Trang 20-22 - 1967
I. M. Ternov, V. G. Bagrov, V. A. Bordovitsyn
Covariant operators for the spin of a Fermi particle are considered. The choice of spin integrals of motion is determined for motion in steady isotropie electromagnetic fields. The spin integrals in the presence of an anomalous magnetic moment are examined.
Analysis of the Variability of the Circular Depolarization Ratio in Remote Sensing of an Inhomogeneous MediumSpringer Science and Business Media LLC - Tập 62 - Trang 147-155 - 2019
E. V. Masalov, N. N. Krivin, A. S. Rudometova
The influence of an inhomogeneous medium filled with scattering particles (for example, precipitation particles) on the polarization characteristics of electromagnetic waves circularly polarized in one (for example, right-hand) direction that propagate in the medium are considered. An approach is proposed for estimation of the influence of the wave polarization conversion on the magnitude of the c...... hiện toàn bộ
Polarization switching in metal-dielectric-metal structures with polycrystalline and heteroepitaxial (Ba, Sr) TiO3 films produced by cathode sputteringSpringer Science and Business Media LLC - Tập 29 - Trang 275-278 - 1986
S. V. Biryukov, V. M. Mukhortov, A. M. Margolin, Yu. I. Golovko, I. N. Zakharchenko, V. P. Dudkevich, E. G. Fesenko
The characteristics of polarization switching are studied in metal-dielectric-metal structures as the basis of (Ba, Sr)TiO3 films having a different degree of crystal lattice perfection. The relationships discovered support the conclusions of a phenomenological model of the spreading of the ferroelectric phase transition, according to which microvolumes of the film material are distributed by the ...... hiện toàn bộ