Physics of magnetic garnets
Webb13 aug. 2009 · The magnetic properties, in static fields, of the rare earth garnets are described. The Néel molecular field theory of ferrimagnetism is extended to treat three … Webbför 2 dagar sedan · Researchers image magnetic behavior at the smallest scales to date. by Michael O'Boyle, University of Illinois Grainger College of Engineering. 4D-STEM performed on a sample of iron arsenide. An ...
Physics of magnetic garnets
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WebbPhysics of magnetic garnets / Published: (1978) Magnetic garnets / by: Winkler, Gerhard, Dr Published: (1981) Garnet / by: Rouse, John D. (John Dennis) Published: (1986) … Webb13 aug. 2009 · The magnetic properties, in static fields, of the rare earth garnets are described. The Néel molecular field theory of ferrimagnetism is extended to treat three sublattices of magnetic ions and is shown to account quantitatively for the observed properties. At low temperature, the magnetic moments of those rare earth ions which …
WebbThe present work reports the in-field 57 F e M ö $\ddot {o}$ ssbauer spectroscopy measurements on polycrystalline R 3 Fe 5 O 12 (RIG, R=Y, Gd, Ho, Tm, & Yb) rare-earth iron garnets. The contrast between the effective hyperfine field (H eff ) values of two Fe 3+ sites (tetrahedral, d - and octahedral, a - sites) across magnetic compensation (T Comp ) … Webbthe lanthanide garnets, having the general formula 3LnA 2X 3O 12. A and X are both restricted to non-magnetic cations as inclusion of magnetic cations on the A and X sites gives rise to additional magnetic phenomena [16–21]. The garnets crystallise in a cubic structure and contain three distinct cation sites based on the coor -
Webb15 juni 2004 · All of the ferrimagnetic garnets studied to date have been found to be transparent to visible light down to wavelengths of about 5200 A. Thin sections (e.g., 0.005 cm) have been examined to determine the absorption and the specific Faraday rotation through that part of the visible spectrum where they transmit light. These measurements … Webb12 sep. 2014 · The numerical simulation showed that the effective depth of magnetic fringe was limited about 1.8 μ m irrespective of the garnet film thickness because the …
Webb21 okt. 2003 · A number of nonmagnetostrictive flux‐grown garnets have been developed for use in cylindrical magnetic domain ``bubble'' devices. It has been discovered that the material directly beneath the natural {211} facets is magnetically uniaxial. A model relating the required cutting procedure to composition is presented.
Webb1 maj 2004 · Garnets, since their discovery in the 1950s, have been extensively studied, driven by the prospects of technological applications [1], [2]. Magnetic storage media (bubble memories), sensors, displays, modulators and switches are some of the numerous applications that have been suggested. how do you spell wunderWebb1 juni 2001 · A new composition of bismuth and ytterbium substituted yttrium iron garnet bulk single crystal (YYbBi) 3 Fe 5 O 12 (YYbBiIG) was grown from a Bi 2 O 3 /B 2 O 3 solvent using a spontaneous technique. The temperature derivative β of the Faraday rotation angle at 45° has been modified by substituting Y 3+ and Yb 3- ions in the dodecahedral site of … how do you spell wunderbarWebb1 mars 2024 · 1. L. Sanavia and B. A. Schrefler, “ Finite element analysis of the initiation of landslides with a non-isothermal multiphase model,” in Mechanics, Models and Methods in Civil Engineering ( Springer, 2012), pp. 123– 146. Google Scholar Crossref; 2. L. Montrasio, R. Valentino, and G. L. Losi, “ Rainfall infiltration in a shallow soil: A numerical simulation … how do you spell wussyWebb@article{Fishman1990HyperfineIO, title={Hyperfine Interactions of Jahn‐Telier Ion Mn3+ in Cubic Magnets with Spinel and Garnet Structures}, author={Anatolii Ya. Fishman and Mikhail A. Ivanov and V. Ya. Mitrofanov and A. A. Shemyakov}, journal={Physica Status Solidi B-basic Solid State Physics}, year={1990} , volume ... phones for stroke patientsWebb15 dec. 2009 · Physics of magnetic garnets by International School of Physics "Enrico Fermi", 1978, North-Holland Pub. Co. edition, in English Physics of magnetic garnets … how do you spell wusWebbThe magnetic properties of Fe-based singlecrystal garnets have been studied. A magnetic field up to 55 kOe in the temperature range from 4.5 to 300 K has been used. The … how do you spell wrongWebbFör 1 dag sedan · The discovery of new quantum materials with magnetic properties could pave the way for ultra-fast and considerably more energy-efficient computers and mobile devices. So far, these types of ... phones for you scary mary