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1.发明授权公开(公告)号：US09495990B2
公开(公告)日：2016-11-15
申请号：US14150317
申请日：2014-01-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young-min Kang , Kyung-han Ahn , Sang-mock Lee
CPC classification number: G11B5/667 , G11B5/653 , G11B5/7325 , H01F10/3222
Abstract: Hard magnetic exchange-coupled composite structures and perpendicular magnetic recording media including the hard magnetic exchange-coupled composite structures, include a ferrite crystal grain and a soft magnetic metal thin film bounded to the ferrite crystal grain by interfacial bonding on an atomic scale and having a thickness of about 5 nm or less, wherein a region of the soft magnetic metal thin film adjacent to an interface with the ferrite crystal grain includes an amorphous soft magnetic metal film.
Abstract translation: 硬磁交换耦合复合结构和包括硬磁交换耦合复合结构的垂直磁记录介质包括铁氧体晶粒和与原子尺度界面键合在铁素体晶粒上的软磁金属薄膜，并具有 约5nm或更小的厚度，其中与铁素体晶粒的界面相邻的软磁金属薄膜的区域包括非晶软磁金属膜。
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Patent Agency Ranking
2.发明授权公开(公告)号：US09437358B2
公开(公告)日：2016-09-06
申请号：US14146274
申请日：2014-01-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young-min Kang , Kyung-han Ahn , Young-jae Kang , Sang-mock Lee
CPC classification number: H01F10/265 , C22C29/12 , C22C2202/02 , H01F1/11 , H01F1/344 , H01F1/346 , H01Q7/06 , Y10T428/12611 , Y10T428/24975 , Y10T428/265
Abstract: A soft magnetic exchange-coupled composite structure, and a high-frequency device component, an antenna module, and a magnetoresistive device including the soft magnetic exchange-coupled composite structure, include a ferrite crystal grain as a main phase and a soft magnetic metal thin film bound to the ferrite crystal grain by interfacial bonding on an atomic scale. A region of the soft magnetic metal thin film adjacent to an interface with the ferrite crystal grain includes a crystalline soft magnetic metal.
Abstract translation: 软磁交换耦合复合结构以及包括软磁交换耦合复合结构的高频器件部件，天线模块和磁阻器件包括铁素体晶粒作为主相和软磁金属薄 膜通过原子尺度上的界面键合结合到铁素体晶粒上。 与铁素体晶粒的界面相邻的软磁性金属薄膜的区域包括结晶软磁性金属。
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公开(公告)号：US10475979B2
公开(公告)日：2019-11-12
申请号：US15461546
申请日：2017-03-17
Applicant: SAMSUNG ELECTRONICS CO., LTD
Inventor： Jong-soo Rhyee , Sang-mock Lee
IPC: H01L35/28 , C01B19/00 , C01G3/00 , C01G15/00 , C01G17/00 , C01G19/00 , C01G28/00 , C01G29/00 , H01L35/16 , H01L35/26
Abstract: A thermoelectric material containing a dichalcogenide compound represented by Formula 1 and having low thermoelectric conductivity and high Seebeck coefficient: RaTbX2-nYn (1) wherein R is a rare earth element, T includes at least one element selected from the group consisting of Group 1 elements, Group 2 elements, and a transition metal, X includes at least one element selected from the group consisting of S, Se, and Te, Y is different from X and includes at least one element selected from the group consisting of S, Se, Te, P, As, Sb, Bi, C, Si, Ge, Sn, B, Al, Ga and In, a is greater than 0 and less than or equal to 1, b is greater than or equal to 0 and less than 1, and n is greater than or equal to 0 and less than 2.
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公开(公告)号：US09419197B2
公开(公告)日：2016-08-16
申请号：US13783559
申请日：2013-03-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang-mock Lee , Kyu-hyoung Lee , Sung-ho Jin , Ami Berkowitz
IPC: C22C12/00 , C01B19/00 , B22F9/14 , H01L35/18 , H01L35/34 , B82Y30/00 , H01L35/16 , C22C1/04 , C22C28/00
CPC classification number: H01L35/18 , B22F9/14 , B82Y30/00 , C01B19/002 , C01B19/007 , C01P2002/50 , C01P2004/03 , C01P2004/04 , C01P2004/51 , C01P2004/64 , C01P2006/40 , C22C1/04 , C22C12/00 , C22C28/00 , H01L35/16 , H01L35/34 , Y10S977/901 , Y10S977/932 , Y10T428/12 , Y10T428/2982 , Y10T428/2989
Abstract: A method of preparing thermoelectric material particles, the method comprising: disposing a first electrode and a second electrode in a dielectric liquid medium, wherein the first and second electrodes each comprise a thermoelectric material; applying an electrical potential between the first and second electrodes to cause a spark between the first and second electrodes to provide a vaporized thermoelectric material at a sparking point of at least one of the first and second electrodes; and cooling the vaporized thermoelectric material with the dielectric liquid medium to prepare the thermoelectric material particles.
Abstract translation: 一种制备热电材料颗粒的方法，所述方法包括：将第一电极和第二电极设置在电介质液体介质中，其中所述第一和第二电极各自包括热电材料; 在所述第一和第二电极之间施加电位以在所述第一和第二电极之间引起火花以在所述第一和第二电极中的至少一个的火花点提供蒸发的热电材料; 并用电介质液体介质冷却蒸发的热电材料以制备热电材料颗粒。
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公开(公告)号：US09598292B2
公开(公告)日：2017-03-21
申请号：US14156536
申请日：2014-01-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hee-jung Park , Chan Kwak , Tae-gon Kim , Sang-mock Lee , Doh-won Jung
IPC: C01G17/00 , C01G45/00 , H01M8/12 , H01M10/0562 , H01M10/052
CPC classification number: C01G17/006 , C01G45/006 , C01P2002/72 , C01P2006/40 , H01M8/1246 , H01M10/052 , H01M10/0562 , H01M2008/1293 , H01M2300/0071 , Y02E60/521 , Y02E60/525 , Y02P70/56
Abstract: An oxide represented by Formula 1: (Sr2−xAx)(M1−yQy)D2O7+d, Formula 1 wherein A is barium (Ba), M is at least one selected from magnesium (Mg) and calcium (Ca), Q is a Group 13 element, D is at least one selected from silicon (Si) and germanium (Ge), 0≦x≦2.0, 0
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公开(公告)号：US10326068B2
公开(公告)日：2019-06-18
申请号：US14048236
申请日：2013-10-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang-il Kim , Sung-woo Hwang , Sang-mock Lee , Kyu-hyoung Lee , Vilius Mykhailovsky , Roman Mochernyuk
Abstract: A thermoelectric device including: a thermoelectric material layer comprising a thermoelectric material; a transition layer on the thermoelectric material; and a diffusion prevention layer on the transition layer, wherein the thermoelectric material comprises a compound of Formula 1: (A1-aA′a)4-x(B1-bB′b)3-y-zCz Formula 1 wherein A and A′ are different from each other, A is a Group 13 element, and A′ is at least one element of a Group 13 element, a Group 14 element, a rare-earth element, or a transition metal, B and B′ are different from each other, B is a Group 16 element, and B′ is at least one element of a Group 14 element, a Group 15 element, or a Group 16 element, C is at least one halogen atom, a complies with the inequality 0≤a
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