Download scientific diagram | SEM picture of YIG at SiO 2 . from publication: Integration of magneto-optical active bismuth iron garnet on nongarnet substrates | For optical communication,...

May 15, 2021 · Growing homogeneous-phase YIG grains on Si substrates through a low-cost sol-gel route is crucial to the integration of patterned YIG on a Si-based photonic platform. Here, the fabrications of both YIG powders and films are compared for studying their difference in …

Download scientific diagram | SEM picture of YIG at 40.00K X magnification and particle size in μm scale from publication: Structural And Magnetic Characteristics Of Microwave Sintered...

Dec 1, 2004 · SEM photographs of the surface of YIG films annealed at 740 ° C on three different substrates. For sample realized onto GGG substrate, the surface is smooth and have not crackles, because the thermal expansion coefficient ( 9.3 × 1 0 - 6 / ° C ) and lattice constant ( 12.383 Å ) of GGG substrate are very close of those of YIG films.

In this paper, the maximum thickness of crack-free yttrium-iron-garnet ferrite film was increased from 7 to 13 µm by layer by layer growth method. Also, the effect of a layer by layer growth method...

SEM images of YIG NPs synthesized by sol gel and solid state method are shown in part (d) and (e), respectively. "Solid-state synthesized NPs have larger Hc than sol-gel NPs, because the SS NPs have more grain boundaries and pinning sites. SG NPs with smaller grain size exhibited lower magnetization compared with SS NPs with larger grain size.

Grain size distribution of a single-sample YIG at various sin- tering temperature: (a) 600 °C, (b) 700 °C, (ec) 800 °C, (d) 900 °C, (e) 1000 °C, (f) 1100 °C, (g) 1200 °C, (h) 1300 °C, and (i) 1400 °C.

Jan 1, 2020 · Fig. 3 a-d show SEM images of the YIG, YIG/Au, Au/YIG and Au/YIG/Au samples, respectively. The SEM image of pure YIG sample grown on the quartz substrate indicates small pores and grains on the surface.

The upper curve represents the Faraday rotation of the pure YIG layer (225 nm) on SiOz, before BIG coating. It appears relatively low, as it is usual for this material. The transmission of this layer is between 70-90%.

Hybrid magnon–polariton systems have been widely studied using bulk Yttrium Iron Garnet (Y3Fe5O12, YIG... ... samples were processed from a 100 µm thick film, grown on GGG, using Xe plasma...