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2024年12月28日发(作者:软件测试笔试题100精讲)
专利内容由知识产权出版社提供
专利名称:Substrate Production Method and Substrate
发明人:Konstantin Bourdelle,Carlos Mazure
申请号:US11910104
申请日:20060329
公开号:US2A1
公开日:20081211
专利附图:
摘要:A process for the manufacture of a substrate having a top layer of a first
material and an underlying layer of a second material whose lattice parameter is
different from that of the first material. The process includes the steps of conducting an
amorphization of the top layer to create an amorphous region in the top layer lying
between an exposed surface and an amorphization interface, with that portion of the top
layer below the interface being shielded from the amorphization and remaining as a
crystalline structure; recrystallizing the amorphous region while also creating a network
of defects at the interface, wherein the network forms a boundary for dislocations from
the crystalline structure of the top layer, and containing the dislocations in the portion of
the top layer that is located below the interface. Also, the substrates obtained by the
method.
申请人:Konstantin Bourdelle,Carlos Mazure
地址:Crolles FR,Bernin FR
国籍:FR,FR
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