Theory of antiferromagnetic resonance

Author: fvnc

August undefined, 2024

Webb6 apr. 2024 · Both nonresonant and resonance reaction data are subject to laboratory electron screening effects. For nonresonant reactions, such effects are well documented and the measured cross sections can be corrected to find the unscreened ones. Frequently, the procedure and expression to calculate laboratory electron screening factors for … http://jetp.ras.ru/cgi-bin/dn/e_024_06_1153.pdf

Theory of Antiferromagnetic Resonance - NASA/ADS

Webb1 aug. 2024 · In this chapter we study the basic concepts and properties of magnons in antiferromagnetic (AF) materials.Initially we present a brief introduction to AF materials … Webb20 juli 2004 · Only one antiferromagnetic resonance frequency is obtained in the absence of magnetic field. In the presence of a magnetic field applied along the c axis the … flying heart brewery bossier menu

Theory of Antiferromagnetism and Antiferromagnetic Resonance …

Webb21 okt. 2024 · We have measured antiferromagnetic resonance (AFMR) frequency-field dependences for aluminum–manganese garnet Mn3Al2Ge3O12 at frequencies from 1 to … Webb12 feb. 2024 · In this work, we consider a theory of resonance detection of both linearly and circularly polarized electromagnetic (EM) signals via a spin-pumping mechanism in … WebbFerromagnetic resonance, or FMR, is coupling between an electromagnetic wave and the magnetization of a medium through which it passes. This coupling induces a significant … green livingsmall kitchen appliancesratings

High-Resolution Terahertz Optical Absorption Study of the ...

THE QUANTUM THEORY OF ANTIFERROMAGNETISM

Webbpresent a quantum theory of magnons for these materials and apply the results to two important AF insulators, MnF 2 and NiO. Finally, we introduce the concept of … Webb24 juni 2004 · In contrast, antiferromagnetic (AFM) materials, ... Kittel, C. Theory of antiferromagnetic resonance. Phys. Rev. 82, 565 (1951) Article ADS Google Scholar ... flying heart brewery monroeWebb10 apr. 2024 · Download PDF Abstract: We study the magneto-optical Kerr effect (MOKE) of the two-dimensional heterostructure CrI3/In2Se3/CrI3 by using density functional theory calculations and symmetry analysis. The spontaneous polarization in the In2Se3 ferroelectric layer and the antiferromagnetic ordering in CrI3 layers break the mirror … green living sheffield

"WebbAmong a variety of antiferromagnets, the synthetic antiferromagnet (SAF) is a promising candidate for high-speed spintronic devices design. In this paper, micromagnetic … " - Theory of antiferromagnetic resonance

Theory of antiferromagnetic resonance

Antiferromagnetic Resonance Article about Antiferromagnetic …

Webb29 maj 2024 · Antiferromagnetic resonance (AFMR) experiments on a well characterized single-crystal sample of MnF2 have been performed using a spectrometer with wide ranges of both frequency and magnetic ﬁeld. All the AFMR modes predicted from the … Webb39. Ummarino GA. Multiband s± Eliashberg theory and temperature-dependent spin-resonance energy in iron pnictide superconductors. Phys Rev B. 2011; 83: 092508. 40. …

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WebbThe resonance conditions in ferro- and antiferromagnetic resonance absorptions are obtained by the spin-wave theory. According to the usual free spin-wave theory, the … WebbWe present a theory of a detector of terahertz-frequency signals based on an antiferromagnetic (AFM) crystal. The conversion of a THz-frequency electromagnetic …

WebbTHEORY OF ANTIFERROMAGNETIC RESONANCE IN METALS M. I. KAGANOV and R. P. YANKELEVICH Physico-technical Institute, Academy of Sciences, Ukrainian S.S.R. … WebbFerromagnetic resonance1 describes the collective, res-onant excitation of magnetic moments in a ferromag-net and is a powerful tool to investigate a specimen’s magnetic …

Webb12 feb. 2024 · Abstract and Figures We present a theory of a detector of terahertz-frequency signals based on an antiferromagnetic (AFM) crystal. The conversion of a … http://jetp.ras.ru/cgi-bin/dn/e_035_05_0981.pdf

WebbThe phenomenology of overdoped high T c uperconductors can be described by a one band d wave Eliashberg theory where the mechanism of superconducting coupling is …

WebbWe report high-resolution optical absorption measurements between 1.5 and 10 cm–1 of the antiferromagnetic (AFM) resonance transition in α-Fe2O3. The AFM transition is … flying heart brewery menuWebbThe magnetic susceptibility and antiferromagnetic resonance of CoO are studied on the basis of Kanamori's theory, in which the residual orbital angular momentum plays an important role in the magnetic properties of CoO. The parallel susceptibility does not vanish at 0°K due to the unquenched orbital angular momentum. The calculated parallel, … green living show toronto 2022WebbTheory of Antiferromagnetic Resonance. Keffer, F. ; Kittel, C. The spin resonance condition ωγ=H 0 +/- [H A (2H E +H A )] 12 previously given by Kittel for a disk-shaped single … green living show ukWebbSince the middle of the 20th century, modes 3 and 4 have fallen beyond the focus of interest of researchers primarily because of the approximation of small deviations of the … flying heart brewery natchitoches menuWebb7 sep. 2024 · A growing theory and source of research on Antiferromagnets is their contribution to superconductivity. There are … flying heart brewery shreveportWebbIt will be pointed out that the anisotropy energy is of primary importance in the theory of antiferromagnetism. The formula for the susceptibility χ= (χ ∥ + 2χ ⊥ )/3, which follows in … flying heart brewery monroe laWebband antiferromagnetic resonance (AFMR) was studied in them for the purpose of explaining the possible pecul iarities in AFMR resulting from the presence of a lay ered … green living subscription box