Lithium oxide based amorphous material and process for preparation
thereof
    3.
    发明授权
    Lithium oxide based amorphous material and process for preparation thereof 失效
    氧化锂基无定形材料及其制备方法

    公开(公告)号:US4390460A

    公开(公告)日:1983-06-28

    申请号:US306600

    申请日:1981-09-28

    摘要: Disclosed is a lithium oxide based amorphous material having a composition included in a region defined by lines connecting points A, B, C and D in the composition diagram of the ternary system of Li.sub.2 O.SiO.sub.2.P.sub.2 O.sub.5 shown in FIG. 1 of the accompanying drawings. This amorphous material can be formed by performing sputtering by using as a target a mixture of a lithium silicate/lithium phosphate composition and LiO.sub.2. This amorphous material is excellent in the ionic conductivity.

    摘要翻译: 公开了一种氧化锂基非晶材料,其组成包括在图3所示的Li 2 O·SiO 2·P 2 O 5的三元体系的组成图中由连接点A,B,C和D的线所限定的区域中。 附图1。 可以通过使用硅酸锂/磷酸锂组合物和LiO 2的混合物作为靶来进行溅射来形成该非晶材料。 该无定形材料的离子导电性优异。

    Material for micro optical component and optical component using the same
    5.
    发明授权
    Material for micro optical component and optical component using the same 失效
    用于微型光学元件和使用其的光学部件的材料

    公开(公告)号:US5035478A

    公开(公告)日:1991-07-30

    申请号:US567706

    申请日:1990-08-14

    IPC分类号: G02B6/12 G02B1/00 G02B6/132

    CPC分类号: G02B6/132

    摘要: A material for an optical component comprising polytungstic acid having peroxo groups, and an optical component, at least part of which is constituted of a thin film of the above-mentioned material. By using this material, a thin film of an inorganic material having an excellent stability is formed by the inexpensive wet painting method. An optical component using the above-mentioned thin film can be formed on an arbitrary substrate with high accuracy at a low temperature of about 100.degree. C. or below. The polytungstic acid may contain carbon as a heteroatom and/or may have Nb, Ti, V, Ta and/or Mo substituted for part of W.

    摘要翻译: 用于包含具有过氧基团的多钨酸的光学部件的材料,以及光学部件,其至少一部分由上述材料的薄膜构成。 通过使用该材料,通过廉价的湿式涂布法形成具有优异的稳定性的无机材料的薄膜。 使用上述薄膜的光学部件可以在约100℃以下的低温下,在任意的基板上高精度地形成。 多钨酸可以含有碳作为杂原子和/或可以具有Nb,Ti,V,Ta和/或Mo取代部分W.

    Superconducting composition comprising Ln-Th-Cu-O, wherein Ln is Pr, Nd,
Pm, Sm, Eu, Gd, Er or mixtures thereof
    7.
    发明授权
    Superconducting composition comprising Ln-Th-Cu-O, wherein Ln is Pr, Nd, Pm, Sm, Eu, Gd, Er or mixtures thereof 失效
    包含LN-TH-CU-O的超导性组合物,其中LN是PR,ND,PM,SM,EU,GD,ER或其混合物

    公开(公告)号:US5151409A

    公开(公告)日:1992-09-29

    申请号:US469225

    申请日:1990-01-24

    IPC分类号: H01L39/10 H01L39/22

    摘要: A superconducting oxide composition comprising Ln-Th-Cu-O wherein Ln indicates at least one element selected from a group consisting of Pr, Nd, Pm, Sm, Eu, Gd and Er. A superconducting structure is formed in such a manner that at least an insulating layer is sandwiched between two superconductor layers but the superconductor layers are electrically coupled with each other, and a superconducting device including the superconducting structure is constructed so as to perform a switching operation for an electric signal, to detect a light signal, and to detect the intensity of a magnetic field. Another superconducting device is formed so that two superconductor layers are put in direct contact with each other, and a tunnel current between the superconductor layers can be controlled. Further, a superconductor structure is formed which includes a plurality of superconductor layers and has a superconducting transition temperature or superconducting critical current higher than that of each superconductor layer, and a superconducting device including this superconducting structure can operate at a relatively high temperature. Furthermore, a superconducting circuit device is formed which can emit a coherent electromagnetic wave having a wavelength of the order of 10 .mu.m on the basis of the difference in energy gap between adjacent superconductor layers. Additionally, novel oxide superconductor materials are disclosed.