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公开(公告)号：US4933059A
公开(公告)日：1990-06-12
申请号：US312746
申请日：1989-02-17
CPC分类号： C23C14/3414 , H01F1/055 , H01F1/057 , H01F41/18
摘要： An anisotropic rare earth magnet material is provided by a sputtering technique. The material has structural and magnetic anisotropy. Its composition is represented essentially by the following formula:(R.sub.1-a O.sub.a).sub.b M.sub.1-bwherein R means at least one of rare earth metal elements of Y and the lanthanide series of La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu or a combination of Hf and at least one of the foregoing rare earth metal elements, M denotes Co or a combination of Co and at least one of Fe, Cu, Zr, Ti, Al and B, a is not greater than 0.05 (a.ltoreq.0.05), and b ranges from 0.1 to 0.5 (b=0.1-0.5).
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2.发明授权
公开(公告)号：US4925742A
公开(公告)日：1990-05-15
申请号：US259489
申请日：1988-10-18
IPC分类号： C23C14/34 , G11B5/64 , G11B11/10 , G11B11/105 , H01F10/18 , H01F10/187 , H01F41/22
CPC分类号： G11B11/10586 , G11B5/64 , H01F10/18 , H01F10/187 , Y10S428/90
摘要： A thin film having a large high Kerr rotation angle is formed of a compound having a composition represented by the following formula (I):J.sub.x L.sub.y Q.sub.(100-x-y) (I)whereinJ: at least one of F, Cl, Br and I;L: at least one of B, C, Al, Si, P, As, Sb, Bi, Se, Te, Ti, V, Cr, Mn, Ni, Ga, Ge, Zr, Nb and Mo;Q: at least one of Fe and Co;x: a value of 3-80; andy: a value satisfying the following equation (II):3.ltoreq.x+y.ltoreq.80 (II)The film is produced by reacting a halogen or halogen-containing gas, which has occurred as a result of decomposition of a halogen compound, with a metal plasma or halogen-containing metal plasma and allowing the resultant component to deposit as a thin film on a substrate.
摘要翻译： 具有高Kerr旋转角度的薄膜由具有下式（I）表示的组成的化合物形成：JxLyQ（100-xy）（I）其中J：F，Cl，Br和I中的至少一个 ; L：B，C，Al，Si，P，As，Sb，Bi，Se，Te，Ti，V，Cr，Mn，Ni，Ga，Ge，Zr，Nb和Mo中的至少一种; 问：至少有一个Fe和Co; x：值为3-80; 和y：满足以下等式（II）的值：3
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3.发明授权公开(公告)号：US06972097B2
公开(公告)日：2005-12-06
申请号：US10660875
申请日：2003-09-12
申请人： Shigeyoshi Yoshida , Mitsuharu Sato , Eishu Sugawara , Yutaka Shimada , Norihiko Ono , Osamu Ito
发明人： Shigeyoshi Yoshida , Mitsuharu Sato , Eishu Sugawara , Yutaka Shimada , Norihiko Ono , Osamu Ito
CPC分类号： H05K9/0083 , H01F1/22 , H01L23/552 , H01L2924/0002 , H01L2924/3011 , H05K1/0233 , H05K1/0373 , H01L2924/00
摘要： A composite magnetic material is provided for use as an electromagnetic interference suppressing body for effectively suppressing an electromagnetic interference within a high frequency apparatus including a mobile communication terminal. The composite magnetic material consists essentially of a soft magnetic powder and an organic binder and is electrically non-conductive and has at least two magnetic resonances caused by at least two anisotropic magnetic fields (Hk). In the composite magnetic material, the anisotropic magnetic fields (Hk) are different in strength from each other.
摘要翻译： 提供复合磁性材料用作电磁干扰抑制体，用于有效地抑制包括移动通信终端的高频装置内的电磁干扰。 复合磁性材料基本上由软磁粉末和有机粘合剂组成，并且是非导电性的并且具有由至少两个各向异性磁场（Hk）引起的至少两个磁共振。 在复合磁性材料中，各向异性磁场（Hk）的强度彼此不同。
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公开(公告)号：US5827445A
公开(公告)日：1998-10-27
申请号：US714805
申请日：1996-09-17
CPC分类号： H05K9/0083 , H01F1/28
摘要： A composite magnetic article for use as an electromagnetic interference suppressing body, which comprises soft magnetic powder of at least one soft magnetic composition having a magnetostriction constant, each of particles of the powder being flaky, and organic binding agent binding said soft magnetic powder dispersed therein. The soft magnetic powder is as annealed after being worked flaky. The flaky particles of the soft magnetic powder have an average thickness less than a skin depth within which the skin effect occurs at a frequency band for which said composite magnetic article is used, each having an oxide outer layers.
摘要翻译： 一种用作电磁干扰抑制体的复合磁性制品，其包括具有磁致伸缩常数的至少一种软磁性组合物的软磁性粉末，粉末颗粒是片状的，和分散在其中的所述软磁性粉末的有机粘合剂 。 软磁粉末在加工片状后退火。 软磁性粉末的片状颗粒的平均厚度小于在使用所述复合磁性制品的频带处发生皮肤效应的皮肤深度，每个皮肤效应具有氧化物外层。
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公开(公告)号：US4836867A
公开(公告)日：1989-06-06
申请号：US63334
申请日：1987-06-17
CPC分类号： C23C14/3414 , H01F1/055 , H01F1/057 , H01F41/18
摘要： An anisotropic rare earth magnet material is provided by a sputtering technique. The material has structural and magnetic anisotropy. Its composition is represented essentially by the following formula:(R.sub.1-a O.sub.a).sub.b M.sub.1-bwherein R means at least one of rare earth metal elements of Y and the lanthanide series of La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu or a combination of Hf and at least one of the foregoing rare earth metal elements, M denotes Co or a combination of Co and at least one of Fe, Cu, Zr, Ti, Al and B, a is not greater than 0.05 (a.ltoreq.0.05), and b ranges from 0.1 to 0.5 (b=0.1-0.5).
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