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公开(公告)号:US09735008B2
公开(公告)日:2017-08-15
申请号:US14063143
申请日:2013-10-25
发明人: Jason Merrell , Feng Liu , Gerald B. Stringfellow
CPC分类号: H01L21/0262 , C30B25/02 , C30B29/403 , H01L21/02389 , H01L21/02398 , H01L21/02458 , H01L21/0254 , H01L21/0257 , H01L21/0259
摘要: Methods of controlling island size and density on an OMVPE growth film may comprise adding a surfactant at a critical concentration level, allowing a growth phase for a first period of time, and ending the growth phase when desired island size and density are achieved. For example, the island size and density of an OMVPE grown InGaN thin film may be controlled by adding an antimony surfactant at a critical concentration level.
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公开(公告)号:US08624222B2
公开(公告)日:2014-01-07
申请号:US13656565
申请日:2012-10-19
IPC分类号: H01L27/142
CPC分类号: H01L33/06 , B82Y20/00 , H01L31/032 , H01L31/035209 , H01L31/035236 , H01L31/07 , H01L31/1013 , H01L33/0041 , H01L33/08 , H01L33/40 , Y02E10/52
摘要: An electrical device comprising (A) a substrate having a surface and (B) a nanohole superlattice superimposed on a portion of the surface is provided. The nanohole superlattice comprises a plurality of sheets having an array of holes defined therein. The array of holes is characterized by a band gap or band gap range. The plurality of sheets forms a first edge and a second edge. A first lead comprising a first electrically conductive material forms a first junction with the first edge. A second lead comprising a second electrically conductive material forms a second junction with the second edge. The first junction is a Schottky barrier with respect to a carrier. In some instances a metal protective coating covers all or a portion of a surface of the first lead. In some instances, the first lead comprises titanium, the second lead comprises palladium, and the metal protective coating comprises gold.
摘要翻译: 提供了一种电气装置,其包括(A)具有表面的基板和(B)叠加在所述表面的一部分上的纳米孔超晶格。 纳米孔超晶格包括多个具有限定在其中的孔阵列的片材。 孔阵列的特征在于带隙或带隙范围。 多个片材形成第一边缘和第二边缘。 包括第一导电材料的第一引线与第一边缘形成第一结。 包括第二导电材料的第二引线与第二边缘形成第二结。 第一个结是相对于载体的肖特基势垒。 在一些情况下,金属保护涂层覆盖第一引线的表面的全部或一部分。 在一些情况下,第一引线包括钛,第二引线包括钯,金属保护涂层包括金。
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公开(公告)号:US20130099205A1
公开(公告)日:2013-04-25
申请号:US13656565
申请日:2012-10-19
IPC分类号: H01L31/0352 , H01L33/06
CPC分类号: H01L33/06 , B82Y20/00 , H01L31/032 , H01L31/035209 , H01L31/035236 , H01L31/07 , H01L31/1013 , H01L33/0041 , H01L33/08 , H01L33/40 , Y02E10/52
摘要: An electrical device comprising (A) a substrate having a surface and (B) a nanohole superlattice superimposed on a portion of the surface is provided. The nanohole superlattice comprises a plurality of sheets having an array of holes defined therein. The array of holes is characterized by a band gap or band gap range. The plurality of sheets forms a first edge and a second edge. A first lead comprising a first electrically conductive material forms a first junction with the first edge. A second lead comprising a second electrically conductive material forms a second junction with the second edge. The first junction is a Schottky barrier with respect to a carrier. In some instances a metal protective coating covers all or a portion of a surface of the first lead. In some instances, the first lead comprises titanium, the second lead comprises palladium, and the metal protective coating comprises gold.
摘要翻译: 提供了一种电气装置,其包括(A)具有表面的基板和(B)叠加在所述表面的一部分上的纳米孔超晶格。 纳米孔超晶格包括多个具有限定在其中的孔阵列的片材。 孔阵列的特征在于带隙或带隙范围。 多个片材形成第一边缘和第二边缘。 包括第一导电材料的第一引线与第一边缘形成第一结。 包括第二导电材料的第二引线与第二边缘形成第二结。 第一个结是相对于载体的肖特基势垒。 在一些情况下,金属保护涂层覆盖第一引线的表面的全部或一部分。 在一些情况下,第一引线包括钛,第二引线包括钯,金属保护涂层包括金。
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