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公开(公告)号:US20150279677A1
公开(公告)日:2015-10-01
申请号:US14699455
申请日:2015-04-29
IPC分类号: H01L21/04 , H01L21/324 , H01L21/02
CPC分类号: H01B1/04 , B32B3/00 , B32B3/12 , B32B9/007 , B32B9/041 , B32B15/20 , B32B2307/202 , B32B2307/206 , B32B2457/00 , B82Y30/00 , B82Y40/00 , C01B32/184 , C23F1/02 , H01L21/02527 , H01L21/042 , H01L21/324 , Y10T428/24545 , Y10T428/24851 , Y10T428/24909 , Y10T428/24917
摘要: An apparatus and method for forming a patterned graphene layer on a substrate. One such method includes forming at least one patterned structure on a substrate; applying a layer of graphene on top of the at least one patterned structure on the substrate; heating the layer of graphene on top of the at least one patterned structure to remove one or more graphene regions proximate to the at least one patterned structure; and removing the at least one patterned structure to produce a patterned graphene layer on the substrate, wherein the patterned graphene layer on the substrate provides carrier mobility for electronic devices.
摘要翻译: 一种用于在衬底上形成图案化的石墨烯层的装置和方法。 一种这样的方法包括在基底上形成至少一个图案化结构; 在所述衬底上的所述至少一个图案化结构的顶部上施加一层石墨烯; 在所述至少一个图案化结构的顶部上加热所述石墨烯层以去除邻近所述至少一个图案化结构的一个或多个石墨烯区域; 以及去除所述至少一个图案化结构以在所述衬底上产生图案化的石墨烯层,其中所述衬底上的所述图案化石墨烯层提供电子器件的载流子迁移率。
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公开(公告)号:US09933420B2
公开(公告)日:2018-04-03
申请号:US14699329
申请日:2015-04-29
发明人: Ali Afzali-Ardakani , Shu-jen Han , Amal Kasry , Ahmed Maarouf , Glenn J. Martyna , Razvan Nistor , Hsinyu Tsai
IPC分类号: G01N33/53 , G01N33/531 , H01L21/30 , C40B60/04
CPC分类号: G01N33/531 , B82Y30/00 , B82Y40/00 , C01B32/194 , G01N33/5308 , G01N33/54373 , G01N33/54393 , G01N33/551 , G01N2400/00 , H01L21/30
摘要: A graphene nanomesh based charge sensor and method for producing a graphene nanomesh based charge sensor. The method includes generating multiple holes in graphene to create a graphene nanomesh with a patterned array of multiple holes; passivating an edge of each of the multiple holes of the graphene nanomesh to allow for functionalization of the graphene nanomesh; and functionalizing the passivated edge of each of the multiple holes of the graphene nanomesh with a chemical compound that facilitates chemical binding of a receptor of a target molecule to the edge of one or more of the multiple holes, wherein the receptor is a molecule that chemically binds to the target molecule, irrespective of the size of the target molecule.
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公开(公告)号:US09766229B2
公开(公告)日:2017-09-19
申请号:US14699318
申请日:2015-04-29
发明人: Ali Afzali-Ardakani , Shu-jen Han , Amal Kasry , Ahmed Maarouf , Glenn J. Martyna , Razvan Nistor , Hsinyu Tsai
IPC分类号: B82Y30/00 , C01B31/04 , C40B60/10 , G01N33/543 , G01N33/551 , G01N33/53 , B82Y40/00
CPC分类号: G01N33/531 , B82Y30/00 , B82Y40/00 , C01B32/194 , G01N33/5308 , G01N33/54373 , G01N33/54393 , G01N33/551 , G01N2400/00 , H01L21/30
摘要: A graphene nanomesh based charge sensor and method for producing a graphene nanomesh based charge sensor. A graphene nanomesh based charge sensor includes a graphene nanomesh with a patterned array of multiple holes created by generating multiple holes in graphene in a periodic way, wherein: an edge of each of the multiple holes of the graphene nanomesh is passivated; and the passivated edge of each of the multiple holes of the graphene nanomesh is functionalized with a chemical compound that facilitates chemical binding of a receptor of a target molecule to the edge of one or more of the multiple holes, allowing the target molecule to bind to the receptor, causing a charge to be transferred to the graphene nanomesh to produce a graphene nanomesh based charge sensor for the target molecule.
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公开(公告)号:US09646833B2
公开(公告)日:2017-05-09
申请号:US14699455
申请日:2015-04-29
IPC分类号: H01L21/04 , H01L21/324 , H01L21/02 , B32B15/20 , B32B9/00 , B32B3/12 , C23F1/02 , B32B3/00 , B82Y40/00 , C01B31/04 , H01B13/00 , B82Y30/00 , B32B9/04
CPC分类号: H01B1/04 , B32B3/00 , B32B3/12 , B32B9/007 , B32B9/041 , B32B15/20 , B32B2307/202 , B32B2307/206 , B32B2457/00 , B82Y30/00 , B82Y40/00 , C01B32/184 , C23F1/02 , H01L21/02527 , H01L21/042 , H01L21/324 , Y10T428/24545 , Y10T428/24851 , Y10T428/24909 , Y10T428/24917
摘要: An apparatus and method for forming a patterned graphene layer on a substrate. One such method includes forming at least one patterned structure on a substrate; applying a layer of graphene on top of the at least one patterned structure on the substrate; heating the layer of graphene on top of the at least one patterned structure to remove one or more graphene regions proximate to the at least one patterned structure; and removing the at least one patterned structure to produce a patterned graphene layer on the substrate, wherein the patterned graphene layer on the substrate provides carrier mobility for electronic devices.
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公开(公告)号:US20150276726A1
公开(公告)日:2015-10-01
申请号:US14699318
申请日:2015-04-29
发明人: Ali Afzali-Ardakani , Shu-jen Han , Amal Kasry , Ahmed Maarouf , Glenn J. Martyna , Razvan Nistor , Hsinyu Tsai
IPC分类号: G01N33/53 , G01N33/543 , G01N33/551
CPC分类号: G01N33/531 , B82Y30/00 , B82Y40/00 , C01B32/194 , G01N33/5308 , G01N33/54373 , G01N33/54393 , G01N33/551 , G01N2400/00 , H01L21/30
摘要: A graphene nanomesh based charge sensor and method for producing a graphene nanomesh based charge sensor. A graphene nanomesh based charge sensor includes a graphene nanomesh with a patterned array of multiple holes created by generating multiple holes in graphene in a periodic way, wherein: an edge of each of the multiple holes of the graphene nanomesh is passivated; and the passivated edge of each of the multiple holes of the graphene nanomesh is functionalized with a chemical compound that facilitates chemical binding of a receptor of a target molecule to the edge of one or more of the multiple holes, allowing the target molecule to bind to the receptor, causing a charge to be transferred to the graphene nanomesh to produce a graphene nanomesh based charge sensor for the target molecule.
摘要翻译: 一种基于石墨烯纳米薄膜的电荷传感器和用于生产基于石墨烯纳米薄膜的电荷传感器的方法。 基于石墨烯纳米薄膜的电荷传感器包括石墨烯纳米薄膜,其具有通过以周期性方式在石墨烯中产生多个孔而产生的多个孔的图案化阵列,其中:所述石墨烯纳米粒子的每个多孔的边缘被钝化; 并且利用促进靶分子的受体与多个孔中的一个或多个的边缘的化学结合的化学化合物对石墨烯纳米粒子的多个孔中的每一个的钝化边缘进行功能化,从而允许靶分子结合 该受体导致电荷转移到石墨烯纳米颗粒以产生用于靶分子的基于石墨烯纳米膜的电荷传感器。
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公开(公告)号:US20150235730A1
公开(公告)日:2015-08-20
申请号:US14699471
申请日:2015-04-29
CPC分类号: H01B1/04 , B32B3/00 , B32B3/12 , B32B9/007 , B32B9/041 , B32B15/20 , B32B2307/202 , B32B2307/206 , B32B2457/00 , B82Y30/00 , B82Y40/00 , C01B32/184 , C23F1/02 , H01L21/02527 , H01L21/042 , H01L21/324 , Y10T428/24545 , Y10T428/24851 , Y10T428/24909 , Y10T428/24917
摘要: Structures and methods for forming a patterned graphene layer on a substrate. One such method includes forming at least one patterned structure of a carbide-forming metal or metal-containing alloy on a substrate, applying a layer of graphene on top of the at least one patterned structure of a carbide-forming metal or metal-containing alloy on the substrate, heating the layer of graphene on top of the at least one patterned structure of a carbide-forming metal or metal-containing alloy in an environment to remove graphene regions proximate to the at least one patterned structure of a carbide-forming metal or metal-containing alloy, and removing the at least one patterned structure of a carbide-forming metal or metal-containing alloy to produce a patterned graphene layer on the substrate, wherein the patterned graphene layer on the substrate provides carrier mobility for electronic devices.
摘要翻译: 在基板上形成图案化石墨烯层的结构和方法。 一种这样的方法包括在基底上形成碳化物形成金属或含金属合金的至少一个图案化结构,在碳化物形成金属或含金属合金的至少一个图案化结构的顶部上施加石墨烯层 在基板上,在环境中在形成碳化物的金属或含金属的合金的至少一个图案化结构的顶部上加热石墨烯层,以去除邻近碳化物形成金属的至少一个图案化结构的石墨烯区域 或含金属的合金,以及去除形成碳化物的金属或含金属的合金的至少一个图案化结构,以在衬底上产生图案化的石墨烯层,其中衬底上的图案化石墨烯层提供电子器件的载流子迁移率。
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公开(公告)号:US20150233900A1
公开(公告)日:2015-08-20
申请号:US14699329
申请日:2015-04-29
发明人: Ali Afzali-Ardakani , Shu-jen Han , Amal Kasry , Ahmed Maarouf , Glenn J. Martyna , Razvan Nistor , Hsinyu Tsai
IPC分类号: G01N33/531 , H01L21/30
CPC分类号: G01N33/531 , B82Y30/00 , B82Y40/00 , C01B32/194 , G01N33/5308 , G01N33/54373 , G01N33/54393 , G01N33/551 , G01N2400/00 , H01L21/30
摘要: A graphene nanomesh based charge sensor and method for producing a graphene nanomesh based charge sensor. The method includes generating multiple holes in graphene to create a graphene nanomesh with a patterned array of multiple holes; passivating an edge of each of the multiple holes of the graphene nanomesh to allow for functionalization of the graphene nanomesh; and functionalizing the passivated edge of each of the multiple holes of the graphene nanomesh with a chemical compound that facilitates chemical binding of a receptor of a target molecule to the edge of one or more of the multiple holes, wherein the receptor is a molecule that chemically binds to the target molecule, irrespective of the size of the target molecule.
摘要翻译: 一种基于石墨烯纳米薄膜的电荷传感器和用于生产基于石墨烯纳米薄膜的电荷传感器的方法。 该方法包括在石墨烯中产生多个孔以产生具有多个孔的图案化阵列的石墨烯纳米粒子; 钝化石墨烯纳米颗粒的多个孔中的每一个的边缘以允许石墨烯纳米颗粒的官能化; 并且利用促进目标分子的受体与多个孔中的一个或多个的边缘的化学结合的化学化合物使石墨烯纳米粒子的每个多孔的钝化边缘功能化,其中受体是化学上分解的分子 与目标分子结合,不考虑靶分子的大小。
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