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Structure with seed layer for controlling the growth of the grain and of the crystallographic orientation

机译:具有种子层的结构,用于控制晶粒的生长和晶体学取向

摘要

According to one embodiment of the invention contains a structure a carrier layer; an epitaxial seed layer, which is positioned above the carrier layer, wherein the epitaxial seed layer a number of core formation of regions and several not - core formation regions; and a crystalline layer, which by means of the epitaxial seed layer is positioned, wherein the epitaxial seed layer is a crystallographic orientation substantially along an axis perpendicular to an upper surface of the backing layer.
机译:根据本发明的一个实施例,包含载体层的结构;外延种子层,其位于载体层上方,其中外延种子层具有多个芯形成区域和几个非芯形成区域;晶体层,其通过外延籽晶层定位,其中,外延籽晶层是基本上沿着垂直于背衬层的上表面的轴的晶体学取向。

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