Low‐Temperature Anomaly in Ferrimagnetic Resonance of Ytterbium‐Doped Yttrium Iron Garnet

1967 ◽  
Vol 38 (5) ◽  
pp. 2235-2240 ◽  
Author(s):  
J. F. Dillon ◽  
J. P. Remeika ◽  
L. R. Walker
Keyword(s):  
Low Temperature ◽  
Yttrium Iron Garnet ◽  
Temperature Anomaly ◽  
Yttrium Iron ◽  
Iron Garnet

Significant reduction in spin pumping efficiency in a platinum/yttrium iron garnet bilayer at low temperature

2016 ◽  
Vol 9 (5) ◽  
pp. 053002 ◽  
Author(s):  
Ei Shigematsu ◽  
Yuichiro Ando ◽  
Ryo Ohshima ◽  
Sergey Dushenko ◽  
Yukio Higuchi ◽  
...  
Keyword(s):  
Low Temperature ◽  
Yttrium Iron Garnet ◽  
Yttrium Iron ◽  
Spin Pumping ◽  
Pumping Efficiency ◽  
Iron Garnet

Low-Temperature Ferromagnetic Relaxation in Yttrium Iron Garnet

1961 ◽  
Vol 123 (6) ◽  
pp. 1937-1938 ◽  
Author(s):  
E. G. Spencer ◽  
R. C. LeCraw ◽  
R. C. Linares
Keyword(s):  
Low Temperature ◽  
Yttrium Iron Garnet ◽  
Yttrium Iron ◽  
Iron Garnet ◽  
Ferromagnetic Relaxation

Magnetic Symmetry of Yttrium Iron Garnet (YIG) in the Low-Temperature Phase

1989 ◽  
Vol 58 (4) ◽  
pp. 1145-1148 ◽  
Author(s):  
Shunsuke Takano ◽  
Eiji Kita ◽  
Kiiti Siratori ◽  
Kay Kohn ◽  
Shigeyuki Kimura ◽  
...  
Keyword(s):  
Low Temperature ◽  
Yttrium Iron Garnet ◽  
Temperature Phase ◽  
Yttrium Iron ◽  
Magnetic Symmetry ◽  
Iron Garnet ◽  
Low Temperature Phase

Microwave-Assisted Synthesis of Yttrium Iron Garnet Nano Powders for Low Temperature Sintering

2019 ◽  
Vol 48 (10) ◽  
pp. 6661-6665
Author(s):  
Junliang Liu ◽  
Qimei Jin ◽  
Min Yang ◽  
Ping Yu ◽  
Maofang Ren ◽  
...  
Keyword(s):  
Low Temperature ◽  
Yttrium Iron Garnet ◽  
Microwave Assisted Synthesis ◽  
Low Temperature Sintering ◽  
Yttrium Iron ◽  
Microwave Assisted ◽  
Iron Garnet

Effect of stress from the glue on single-crystal X-ray intensities at high or low temperatures

1989 ◽  
Vol 22 (4) ◽  
pp. 378-380 ◽  
Author(s):  
R. Argoud ◽  
J. Muller
Keyword(s):  
Low Temperature ◽  
Single Crystal ◽  
Low Temperatures ◽  
Yttrium Iron Garnet ◽  
Room Temperature ◽  
Yttrium Iron ◽  
X Ray ◽  
High Or Low Temperature ◽  
Secondary Extinction ◽  
Iron Garnet

For high- or low-temperature single-crystal X-ray data collection, the glues used to bind crystals to silica rods may induce strong modifications of the intensities. When an yttrium iron garnet (YIG) crystal was cooled, reflections which were equivalent at room temperature became different. This is explained by strong stresses of the glue on the crystal which lead to an anisotropic modification of the secondary extinction. At low temperatures, `glues' such as beeswax or paraffin do not exert stresses.

Preparation and Magnetic Properties of Low Temperature Sintering Bi-Substituted Yttrium Iron Garnet

2007 ◽  
Vol 280-283 ◽  
pp. 481-484 ◽  
Author(s):  
Hong Jie Zhao ◽  
Ji Zhou ◽  
Zhi Lun Gui ◽  
Long Tu Li
Keyword(s):  
Magnetic Properties ◽  
Low Temperature ◽  
Saturation Magnetization ◽  
Yttrium Iron Garnet ◽  
Sintering Temperature ◽  
Initial Permeability ◽  
Yttrium Iron ◽  
Garnet Phase ◽  
Iron Garnet ◽  
Ferromagnetic Resonance Linewidth

The low temperature sinterability and magnetic properties of Bi-substituted yttrium iron garnet (YIG) polycrystalline samples were studied in this paper. The results showed that Bi-substitution can lower garnet phase formation temperature from about 1200oC to 900oC and ceramic sintering temperature from over 1300oC to about 1050oC respectively. The Bi-substitution leads to a decrease in initial permeability and an increase in ferromagnetic resonance linewidth (ΔH) of sintered specimens. Saturation magnetization decreases and coercive force increases a few with an increase of Bi content. The mechanism of Bi-substitution on initial permeability and ΔH is discussed. The change in initial permeability of Bi-substituted specimens relative to unsubstituted YIG results from Bismuth volatilization and weakening of superexchange interaction. The lattice dilatation in Bi-substituted YIG gives cause for a decrease of saturation magnetization and an increase of coactivity force.

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