Characterization of some mechanical properties of polycrystalline yttrium iron garnet (YIG) by non-destructive methods

  title={Characterization of some mechanical properties of polycrystalline yttrium iron garnet (YIG) by non-destructive methods},
  author={H. M. Chou and Eldon Darrel Case},
  journal={Journal of Materials Science Letters},
  • H. Chou, E. Case
  • Published 1 November 1988
  • Materials Science
  • Journal of Materials Science Letters
Caracterisation de la durete, de la tenacite, du module d'Young, du module de cisaillement et du coefficient de Poisson de polycristaux d'YIG par des techniques non destructives 
14 Citations
Magnetoelastic Properties of Yttrium–Iron Garnet Films Manufactured by Means of Ion-Beam Sputtering onto Si and GaAs Substrates
Abstract The effect is studied of tensile deformations on the spectrum of the ferromagnetic resonance of submicron yttrium–iron garnet polycrystalline films manufactured by means of ion-beam
Effect of cold rolling on the elastic properties of (Al2O3)p-Al composite
Mechanical shaping of an aluminium alloy reinforced with Al2O3 particulates, (Al2O3)p-Al, was carried out by a cold rolling operation. Rolling was performed unidirectionally in a direction
Structural evolution of Y3Fe5O12 induced by shock compression
Shock-recovery experiments on both powder and single-crystal samples of Y3Fe5O12 (YIG) are performed by flyer impact. The recovered samples are characterized by X-ray diffraction and Raman
The Influence of Strains on the Ferromagnetic Resonance Spectrum of Submicron Yttrium Iron Garnet Films Obtained by Ion Beam Sputtering
The influence of strains on the ferromagnetic resonance (FMR) spectrum of submicron yttrium iron garnet (YIG) films produced by the ion beam sputtering on gadolinium-gallium garnet (GGG) and silicon
Effects of post-deposition annealing on the structure and magnetization of PLD grown yttrium iron garnet films
We report on the recrystallization of 200 nm thick as-grown Yttrium Iron Garnet ( Y 3.4 Fe 4.6 O 12 ) films on the (111) face of gadolinium gallium garnet single crystals by post-deposition
Room temperature elastic moduli and Vickers hardness of hot-pressed LLZO cubic garnet
Cubic garnet Li6.24La3Zr2Al0.24O11.98 (LLZO) is a candidate material for use as an electrolyte in Li–Air and Li–S batteries. The use of LLZO in practical devices will require LLZO to have good
Controlling and correlating the effect of grain size with the mechanical and electrochemical properties of Li7La3Zr2O12 solid-state electrolyte
Li7La3Zr2O12 (LLZO) solid-state electrolyte is garnering interest due to its potential to enable solid-state batteries (SSBs) using metallic Li anodes. However, Li metal propagates along LLZO grain


Elastic-constant—porosity relations for polycrystalline thoria
Etude comparative de l'application de cinq expressions, reliant les constantes d'elasticite et la porosite, a la description des resultats experimentaux de Spinner et al.
Elastic Properties of Polycrystalline Ytterbium Oxide
The sonic resonance technique was used to determine the elastic moduli of polycrystalline Yb2O3 samples of rectangular cross section ranging in pore fraction from 0.058 to 0.27 at temperatures from
Elastic properties of polycrystalline scandium and thulium sesquioxides
New data are presented on the porosity dependence of the Young's (E) and shear moduli (G) for Sc/sub 2/O/sub 3/ and Tm/sub 2/O/sub 3/. The temperature dependence of the moduli for Sc/sub 2/O/sub 3/
Young's modulus-porosity relation in gypsum systems
On montre que l'expression E=E 0 (1-aP) n ou E est le module elastique a la porosite P, a et n des constantes du materiau liees a la geometrie d'empilement et la structure des pores, est celle qui
Calculated High‐Temperature Elastic Constants for Zero Porosity Monoclinic Zirconia
A method was developed for hot-pressing 80 to 95% dense, polycrystalline specimens of commercially available, unstabilized, monoclinic zirconia. The elastic moduli of these specimens were measured by
Elastic Properties of Monoclinic Hafnium Oxide at Room Temperature
The Young's and shear moduli of polycrystalline monoclinic hafnium oxide were determined by the sonic resonance method at room temperature as a function of volume fraction porosity. The Spriggs
Elastic Moduli of Refractory Spinels
Elastic moduli of spinel phases in the system Mg(Al, Cr, Fe)2O1 were determined from sonic analyses of porous, polycrystalline specimens prepared by hot-pressing. A special iterative least-squares
The Elastic Modulus and Fracture of Boron Carbide
Young's modulus at room temperature and the fracture surface energy, up to 1200°C, were determined for boron carbide specimens with 0 to 15% porosity. Sonic modulus measurements indicated that the
Effect of Porosity on Physical Properties of Sintered Alumina
Porous structures having a continuous solid phase with isolated pores were prepared by the addition of different amounts of crushed naphthalene to an alumina casting slip. Samples of from 5 to 50%
YIG Resonators and Filters
A comprehensive examination of single crystal yttrium iron garnet and gallium-substituted magnetic insulators. Treating all aspects of system theory, design, and application, chapters cover the