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    • 2. 发明授权
    • Magneto-optical recording element
    • 磁光记录元件
    • US4995024A
    • 1991-02-19
    • US264159
    • 1988-10-28
    • Hisao ArimuneTakashi MaedaMitsuo MiyazakiYasuo Nishiguchi
    • Hisao ArimuneTakashi MaedaMitsuo MiyazakiYasuo Nishiguchi
    • G11B11/105
    • G11B11/10582Y10S428/90
    • Disclosed is a magneto-optical recording element comprising a dielectric layer and an amorphous perpendicular magnetization film on a substrate, wherein the perpendicular magnetization film is a perpendicular magnetization film comprising at least Gd element as the rare earth metal element and Fe metal as the transition metal component, in which the Fe sub-lattice moments are dominant, the dielectric layer is a dielectric layer composed of amorphous silicon nitride, the magnetization Ms of the perpendicular magnetization film is set within a range represented by the following formula (1):20 emu/cc.ltoreq.Ms.ltoreq.70 emu/cc (1)and the product of the magnetization Ms and the coercive force Hc is set within a range represented by the following formula (2):100 emu.multidot.KOe/cc.ltoreq.Ms.multidot.Hc.ltoreq.500 emu.multidot.KOe/cc(2)This magneto-optical recording material is suitable for the magnetic field modulation recording method, and even if overwriting is carried out in the recording method, the element shows excellent characteristics and high performances.
    • 公开了一种磁光记录元件,其包括在基板上的电介质层和非晶垂直磁化膜,其中垂直磁化膜是至少包括作为稀土金属元素的Gd元素和作为过渡金属的Fe金属的垂直磁化膜 其中Fe子晶格矩是主要的,介电层是由非晶氮化硅构成的电介质层,垂直磁化膜的磁化强度Ms设定在由下式(1)表示的范围内:20emu / cc
    • 9. 发明授权
    • Photoelectric conversion device and manufacturing method thereof
    • 光电转换装置及其制造方法
    • US06552405B2
    • 2003-04-22
    • US09916868
    • 2001-07-26
    • Shin SugawaraTakeshi KyodaHisao Arimune
    • Shin SugawaraTakeshi KyodaHisao Arimune
    • H01L3106
    • H01L31/1804H01L31/028H01L31/035281H01L31/061H01L31/068Y02E10/547Y02P70/521
    • A photoelectric conversion device according to the present invention comprises an aluminum substrate or a substrate formed with an aluminum layer thereon, numerous p type crystalline semiconductor particles deposited on the substrate, an insulator interposed among the numerous p type crystalline semiconductor particles, and a n type semiconductor region formed on the upper portions of the p type crystalline semiconductor particles. An alloy portion comprising the aluminum and the semiconductor material is formed in a boundary part between the aluminum layer and the p type crystalline semiconductor particles, and a p+ region is formed in an interfacial part between the alloy portion and the p type crystalline semiconductor particle on the side of the p type crystalline semiconductor particle. Accordingly, reliability of the joining condition between the substrate and the crystalline semiconductor particles can be improved, thereby realizing a photoelectric conversion device having high conversion efficiency.
    • 根据本发明的光电转换装置包括铝基板或在其上形成有铝层的基板,沉积在基板上的许多p型晶体半导体颗粒,插入在多个p型晶体半导体颗粒中的绝缘体和类型半导体 区域形成在p型结晶半导体颗粒的上部。 在铝层和p型结晶半导体颗粒之间的边界部分中形成包含铝和半导体材料的合金部分,并且在合金部分和p型晶体半导体颗粒之间的界面部分中形成p +区域 p型结晶半导体颗粒的侧面。因此,可以提高基板和结晶半导体颗粒之间的接合条件的可靠性,从而实现具有高转换效率的光电转换装置。
    • 10. 发明授权
    • Photo-thermo-magnetic recording medium and method of preparing same
    • 光热磁记录介质及其制备方法
    • US4645722A
    • 1987-02-24
    • US653724
    • 1984-09-21
    • Toshikazu KatayamaTsugio ShibataHisao Arimune
    • Toshikazu KatayamaTsugio ShibataHisao Arimune
    • G11B11/10G03G5/16G11B5/66G11B11/105G11B7/24
    • G03G5/16G11B11/10586G11B11/10591G11B5/66Y10S428/90Y10S428/928
    • A recording medium suitable for use in a photo-thermo-magnetic memory of high density recording, including a substrate; a first magnetic layer, such as an amorphous TbFe film, which has a large coercive force and whose axis of easy magnetization is oriented in the direction perpendicular to the surface of the first layer; and a second magnetic layer, such as an amorphous GdTbCoFe film, having (i) a larger polar Kerr rotation or reflection than that of the first layer, (ii) the same polarity of polar Kerr rotation as that of the first layer, (iii) a direction of its magnetic moment aligned in parallel with that of the first layer and (iv) a thickness permitting the transmittance of a light, such as laser beam, therethrough and being magnetically coupled with the first layer by an exchange interaction therebetween; the first and second magnetic layers being superimposed on the substrate in that order or in the inverse order. Such a recording medium can be suitably prepared by re-sputtering or ion-bombardment techniques.
    • 一种适用于高密度记录光热存储器的记录媒体,包括基片; 诸如非晶形TbFe膜的第一磁性层,其具有较大的矫顽力,并且易磁化的轴在垂直于第一层的表面的方向上取向; 以及具有(i)比第一层的极性克尔旋转或反射更大的极性克尔旋转或反射的第二磁性层,例如非晶GdTbCoFe膜,(ii)与第一层相同的极性克尔旋转极性,(iii )其磁矩的方向与第一层的平行方向平行;以及(iv)允许诸如激光束之类的光的透射的厚度,并通过它们之间的交换相互作用与第一层磁耦合; 第一和第二磁性层按照该顺序或以相反的顺序重叠在基板上。 这样的记录介质可以通过再溅射或离子轰击技术适当地制备。