The Dynamical Magnetic Characters of R_<0.3>Y_<2.7>IG and R_<0.3>Gd_<2.7>IG Studied by Spin Echo and High Frequency Magnetic Susceptibility Measurements
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概要
- 論文の詳細を見る
In order to obtain information about the low magnetic loss ions of the rare earths (R) the spin echo investigations and the high frequency magnetic susceptibility measurements in (R-Y) IG and (R-Gd)IG systems have been performed at room temperature. It is established clearly that the spin echo method is useful in selecting the low magnetic loss rare earth ions, and that the wall motion is considerably affected by the difference in the lattice parameters between the solute (RIG) and the solvent materials (YIG and GdIG). The rare earths in (R-Y)IG which have little bad effect on the dynamical characteristics of the domain wall, are found to be La, Pr, Nd, Sm and Gd among the light rare earths or Yb, Tm and Lu among the heavy ones.
- 社団法人応用物理学会の論文
- 1974-07-05
著者
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HASHIMOTO Takasu
Department of Applied Physics,Tokyo Institute of Technology
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Okada Toshihiro
Department Of Applied Physics Tokyo Institute Of Technology
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Suemune Yasutaka
Musashino Electrical Communication Laboratory Nippon Telegraph And Telephone Public Corporation
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Hamasaki Tatsuichi
Department Of Applied Physics Tokyo Institute Of Technology
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MIYOSHI Taisuke
Department of Applied Physics, Tokyo Institute of Technology
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Miyoshi Taisuke
Department Of Applied Physics Tokyo Institute Of Technology
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Hashimoto Takasu
Department Of Applied Physics Tokyo Institute Of Technology
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Hashimoto Takasu
Department Of Applied Physics Faculty Of Science Tokyo Institute Of Technology
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