Semiconductive devices utilizing MgTe, MgSe, ZnSe, ZnTe and alloys
thereof
    2.
    发明授权
    Semiconductive devices utilizing MgTe, MgSe, ZnSe, ZnTe and alloys thereof 失效
    使用MgTe,MgSe,ZnSe,ZnTe的半导体器件及其合金

    公开(公告)号:US5379313A

    公开(公告)日:1995-01-03

    申请号:US115306

    申请日:1993-08-31

    摘要: An injection laser for operation in the yellow to violet portion of optical spectrum utilizes an indium phosphide substrate on which are lattice matched three successive layers each of the form (MgSe).sub.x (ZnSeTe).sub.1-x, where x has a positive value for each layer up to 1 in the first and third layers but in the second layer has a value less than that of either the first or third layer and the first and third layers are doped to be of opposite conductivity type.

    摘要翻译: 用于在光谱的黄色至紫色部分中操作的注入激光器使用磷化铟衬底,其上形成(MgSe)x(ZnSeTe)1-x的晶格匹配的三个连续层,其中x对于每个 在第一层和第三层中最多达1层,但在第二层中的层具有小于第一层或第三层的值,并且第一和第三层被掺杂为具有相反导电类型的层。

    Gallium antimonide field-effect transistor
    4.
    发明授权
    Gallium antimonide field-effect transistor 失效
    锑化镓场效应晶体管

    公开(公告)号:US5107314A

    公开(公告)日:1992-04-21

    申请号:US670057

    申请日:1991-03-15

    摘要: A complementary MISFET uses gallium antimonide as the active material to utilize the high mobilities of both holes and electrons in such material. To avoid interfacial states at the gate interface, the gate insulator is an epitaxial composite layer formed by an appropriate superlattice of which the portion adjacent the channel region is free of intentional doping. The superlattice may comprise, for example, alternating layers of aluminum antimonide and aluminum arsenide or of aluminum antimonide and gallium arsenide.

    摘要翻译: 互补MISFET使用锑化镓作为活性材料,以利用这种材料中空穴和电子的高迁移率。 为了避免栅极界面处的界面状态,栅极绝缘体是由合适的超晶格形成的外延复合层,其中邻近沟道区的部分没有有意掺杂。 超晶格可以包括例如交替的锑化铝和砷化铝或锑化铝和砷化镓的层。